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					Transportation Energy Intensity Indicators
    This spreadsheet contains energy intensity indicators and underlying basic data for the transportation sector.

    The second worksheet (General_inputs) is still under development. Cell F6 (primary base year) can be
    changed to renormalize all the time series indexes to a different base year. As delivered, the base year is 1985.

    Energy Intensity Indicators

    The intensity indicators are organized in an hierarchical fashion, with energy intensity indicators for each level
    of the hierarchy contained in a single worksheet (WS). The organization of the indicators in this spreadsheet
    is as follows:

     Level: 1      2       3          4
            Total Transportation [WS: Total_Transportation]

                     Passenger Transportation [WS: Passenger_Total]
                            Highway Transportation [WS: Passenger-Highway]
                                        Personal Vehicles (automobiles and light trucks) [WS: Personal_vehicles]
                                        Busses [WS: Busses]
                            Air transportation (commercial carriers and general aviation) [WS: Passenger-Air]
                            Rail transportation (intercity and urban rail) [WS: Passenger-Rail]
                                        Urban rail [WS: Urban_rail]

                     Freight Transportation (trucking, rail, air, water, and pipelines) [WS: Freight_Total]
                              Trucking (single-unit and combination) [WS: Freight-Trucks]
                              Pipelines (gas and oil) [WS: Pipelines]


    Each worksheet with energy intensity indicators is arranged in a similar fashion. The following schematic shows
    how the data and computed indexes are arranged:

                                    Primary Data for Each Activity in this      (From next lower    Final Aggregate Indexes
                                           Level of the Hierarchy                   level)[3]             for this Level
                                                        Nominal
                                                       Energy                                                                   Developmen
                            Energy                     Intensities                                                              t of Indexes,
                     Energy Consump-                   (e.g.,      Energy       Energy Struc-                 Energy            log mean
                     Type   tion (Trillion Activity    Btu/ton-    Intensity   Intensity tural               Intensity Struc-   Divisia
            Year     (1)    Btu, TBtu) Levels (2) mile)            Indexes     Indexes Indexes      Activity    (4)    ture     method (5)

             1949       xx        xx           xx          xx          xx         xx        xx        xx       xx       xx           xx
                :        :         :            :           :           :          :         :         :        :        :            :
             2004       xx        xx           xx          xx          xx         xx        xx        xx       xx       xx           xx

            Notes:
              (1)   In this spreadsheet, all energy is defined in terms of delivered energy (Deliv)
              (2)   Activities for transportation are passenger-miles and freight ton-miles
              (3)   See separate discussion for treatment of structural effects in the indicators hierarchy
              (4)   In the second column of this yellow highlighted area is shown the Index of Aggregate Energy Intensity, defined as simply
                   (Total Energy)/(Total Activity). The component-based energy intensity, shown further to the right in the highlighted area,
                   is the Divisia-weighted aggregate intensity index, based upon weighting the separate component indexes. This index
                   does not include the impacts of structural change (e.g., compositional shifts between sectors with disparate energy
                   intensities). Thus, the component-based intensity index is the best measure of the underlying improvement in energy
                   efficiency at this level of indicators hierarchy.
               (5) This section contains about 10 sets of columns that are used to develop the log mean Divisia weights and then
                   the application of these weights to develop the final intensity and structural indexes. Because there are gaps in the
                   underlying data, some entries in this portion of the worksheet will show #DIV/0! Entries.


    Basic Data

            The basic activity and energy data for the transportation sector are arranged in six worksheets at the end of spreadsheet:

                     Passenger-based Activity
                     Passenger-based Energy Use
                     Freight-based Energy Use
                     Freight-based Energy Use
                     Fuel_Comsump
                     Fuel Heat Content
General Inputs

Base Year for Indexes:
  Primary                   1985
  Secondary (not used)      1996




Starting year for charts:   1985
Ending year for charts:     2003
                   Total Transportation



                   Energy Consumption (TBtu)                 Activity (passenger-miles [P-M], ton-miles [T
Delivered


                   All
                   Passenger     All Freight    Total        All Passenger All Freight

Delivered          Delivered     Delivered      Delivered

                   (TBtu)          (TBtu)                    Million P-M     Million T-M

Deliv       1970      10,514.0        3,221.3     13,735.3     2,221,843.4         2,122,072.7
Deliv       1971      11,019.3        3,323.0     14,342.3     2,347,790.5         2,142,077.1
Deliv       1972      11,750.2        3,533.0     15,283.2     2,508,103.8         2,225,670.5
Deliv       1973      12,265.6        3,708.4     15,974.0     2,594,806.6         2,322,938.7
Deliv       1974      11,684.7        3,567.9     15,252.5     2,536,325.3         2,302,762.7
Deliv       1975      11,978.9        3,472.8     15,451.7     2,620,491.2         2,126,913.1
Deliv       1976      12,678.3        3,567.7     16,246.1     2,776,239.9         2,258,256.6
Deliv       1977      12,974.6        3,768.4     16,743.0     2,899,101.0         2,345,892.0
Deliv       1978      13,456.8        4,046.3     17,503.1     3,042,782.7         2,662,284.5
Deliv       1979      13,102.7        4,282.2     17,384.9     3,030,635.5         2,735,934.7
Deliv       1980      12,204.2        4,256.5     16,460.7     3,007,698.3         2,776,047.2
Deliv       1981      12,115.3        4,314.1     16,429.4     3,035,745.3         2,740,826.7
Deliv       1982      12,018.7        4,109.8     16,128.5     3,098,684.0         2,560,267.5
Deliv       1983      12,248.1        4,069.3     16,317.4     3,207,042.9         2,672,340.1
Deliv       1984      12,613.8        4,277.1     16,890.8     3,337,321.9         2,784,794.3
Deliv       1985      13,002.8        4,293.7     17,296.5     3,409,741.7         2,744,861.3
Deliv       1986      13,476.2        4,385.2     17,861.4     3,510,903.2         2,726,709.3
Deliv       1987      13,718.2        4,593.7     18,312.0     3,620,815.3         2,875,168.7
Deliv       1988      14,017.8        4,747.7     18,765.5     3,771,524.0         2,975,744.0
Deliv       1989      14,140.0        4,888.7     19,028.7     3,837,771.2         2,956,220.8
Deliv       1990      14,010.4        5,039.2     19,049.5     3,873,889.1         3,014,514.2
Deliv       1991      13,611.2        4,987.9     18,599.1     3,906,456.1         3,067,706.8
Deliv       1992      14,083.8        5,084.0     19,167.8     4,045,494.2         3,173,844.7
Deliv       1993      14,467.2        5,233.2     19,700.4     4,117,532.0         3,213,090.6
Deliv       1994      14,746.5        5,561.1     20,307.5     4,209,489.9         3,399,140.7
Deliv       1995      14,984.4        5,792.3     20,776.6     4,317,860.7         3,527,586.4
Deliv       1996      15,377.0        5,930.0     21,307.0     4,470,020.0         3,596,465.6
Deliv       1997      15,733.2        6,060.6     21,793.8     4,604,462.9         3,569,191.2
Deliv       1998      16,137.4        6,082.1     22,219.5     4,744,599.4         3,592,452.8
Deliv       1999      16,757.9        6,114.7     22,872.6     4,886,601.4         3,671,534.4
Deliv       2000      16,734.4        6,319.7     23,054.1     5,039,906.6         3,726,561.4
Deliv       2001      16,747.9        6,311.2     23,059.1     5,096,150.2         3,697,957.1
Deliv       2002      17,024.6        6,402.9     23,427.5     5,169,486.0         3,739,499.6
Deliv       2003      17,654.2        6,272.0     23,926.2     5,239,468.9         3,787,673.2
Deliv       2004      17,998.6        6,550.4     24,549.0     5,420,128.8         3,932,450.6
                                                                                                 From Lower Lev

miles [P-M], ton-miles [T-M]))   Nominal Energy Intensity (Btu/P-M)         Energy Intensity (Index)



                                 All                                        All
               NA                Passenger    All Freight   Total           Passenger


            Energy-weighted
            index                Btu/P-M      Btu/P-M       Btu/Index       1985 = 1.0

                        0.6799         4732         1518            20202         1.2738
                        0.7108         4693         1551            20178         1.2656
                        0.7545         4685         1587            20257         1.2561
                        0.7821         4727         1596            20423         1.2632
                        0.7670         4607         1549            19885         1.2293
                        0.7724         4571         1633            20005         1.2165
                        0.8187         4567         1580            19844         1.2111
                        0.8539         4475         1606            19607         1.1829
                        0.9124         4423         1520            19185         1.1637
                        0.9155         4323         1565            18989         1.1356
                        0.9137         4058         1533            18016         1.0648
                        0.9169         3991         1574            17918         1.0460
                        0.9147         3879         1605            17632         1.0160
                        0.9487         3819         1523            17199         0.9991
                        0.9876         3780         1536            17103         0.9948
                        1.0000         3813         1564            17296         1.0000
                        1.0206         3838         1608            17501         1.0096
                        1.0584         3789         1598            17302         0.9922
                        1.1006         3717         1595            17050         0.9734
                        1.1131         3684         1654            17095         0.9633
                        1.1266         3617         1672            16909         0.9429
                        1.1388         3484         1626            16332         0.9054
                        1.1791         3481         1602            16257         0.9041
                        1.1983         3514         1629            16440         0.9124
                        1.2365         3503         1636            16424         0.9097
                        1.2724         3470         1642            16329         0.9025
                        1.3116         3440         1649            16245         0.8945
                        1.3371         3417         1698            16299         0.8847
                        1.3689         3401         1693            16231         0.8801
                        1.4070         3429         1665            16257         0.8866
                        1.4448         3320         1696            15956         0.8591
                        1.4535         3286         1707            15865         0.8476
                        1.4731         3293         1712            15903         0.8473
                        1.4928         3369         1656            16028         0.8667
                        1.5458         3321         1666            15882         0.8561
Grw. Rate   -0.0082
                     From Lower Level

nergy Intensity (Index)            Structure Index            Final Indexes, 1985 = 1.0
                                                                   (1)        (2)         (3)         (4)
                                                                                      Structure:P
                                                               Weighted Index of      assenger Structure:
                                   All                          Activity Aggregate vs Freight Lower
            All Freight            Passenger All Freight         Index    Intensity   (*)         level (**)




            1985 = 1.0

                  1.0352                0.9700       0.9374       0.6799    1.1680        1.0000      0.9622
                  1.0154                0.9725       0.9767       0.7108    1.1666        1.0000      0.9734
                  1.0264                0.9780       0.9887       0.7545    1.1711        1.0000      0.9804
                  1.0307                0.9813       0.9902       0.7821    1.1808        1.0000      0.9833
                  1.0053                0.9827       0.9852       0.7670    1.1497        1.0000      0.9832
                  1.0391                0.9853       1.0045       0.7724    1.1566        1.0000      0.9896
                  0.9830                0.9888       1.0275       0.8187    1.1473        1.0000      0.9973
                  0.9844                0.9921       1.0432       0.8539    1.1336        1.0000      1.0033
                  0.9757                0.9966       0.9958       0.9124    1.1092        1.0000      0.9962
                  1.0149                0.9983       0.9859       0.9155    1.0979        1.0000      0.9951
                  1.0415                0.9993       0.9411       0.9137    1.0416        1.0000      0.9842
                  1.0817                1.0005       0.9302       0.9169    1.0359        1.0000      0.9821
                  1.0642                1.0011       0.9643       0.9147    1.0194        1.0000      0.9917
                  0.9969                1.0024       0.9765       0.9487    0.9944        1.0000      0.9958
                  0.9926                0.9963       0.9892       0.9876    0.9888        1.0000      0.9945
                  1.0000                1.0000       1.0000       1.0000    1.0000        1.0000      1.0000
                  1.0004                0.9970       1.0277       1.0206    1.0118        1.0000      1.0045
                  0.9850                1.0014       1.0370       1.0584    1.0003        1.0000      1.0100
                  0.9690                1.0013       1.0525       1.1006    0.9857        1.0000      1.0138
                  0.9674                1.0030       1.0928       1.1131    0.9883        1.0000      1.0248
                  0.9804                1.0058       1.0901       1.1266    0.9776        1.0000      1.0263
                  0.9505                1.0092       1.0935       1.1388    0.9442        1.0000      1.0297
                  0.9227                1.0098       1.1098       1.1791    0.9399        1.0000      1.0342
                  0.9072                1.0098       1.1477       1.1983    0.9505        1.0000      1.0435
                  0.9046                1.0098       1.1562       1.2365    0.9496        1.0000      1.0455
                  0.9142                1.0083       1.1482       1.2724    0.9441        1.0000      1.0424
                  0.9020                1.0084       1.1686       1.3116    0.9392        1.0000      1.0477
                  0.8967                1.0128       1.2106       1.3371    0.9423        1.0000      1.0613
                  0.8859                1.0134       1.2217       1.3689    0.9384        1.0000      1.0644
                  0.8810                1.0143       1.2085       1.4070    0.9399        1.0000      1.0620
                  0.8802                1.0136       1.2317       1.4448    0.9225        1.0000      1.0669
                  0.8965                1.0167       1.2170       1.4535    0.9172        1.0000      1.0658
                  0.8826                1.0192       1.2402       1.4731    0.9195        1.0000      1.0733
                  0.8519                1.0195       1.2426       1.4928    0.9266        1.0000      1.0740
                  0.8633                1.0171       1.2335       1.5458    0.9182        1.0000      1.0701
-0.0077
          * Constant index of index of 1.0 denotes no structural effect--p
             with different activity measures (i.e., passenger-miles, ton-m
          ** Includes impacts of modal shifts within both passenger and
                                                    Energy Shares
    (5)         (6)           (8)          (9)
           Product:
Component Activity x       Actual
 Intensity Structure x     Energy      Total        All
   Index   Intensity        Use        Structure    Passenger
             =(1)x(3)x(4)
             x(5)         =(1) x (2)   =(3) x (4)




    1.2099        0.7915     0.7941        0.9622       0.7655
    1.1985        0.8292     0.8292        0.9734       0.7683
    1.1946        0.8836     0.8836        0.9804       0.7688
    1.2009        0.9235     0.9235        0.9833       0.7678
    1.1693        0.8818     0.8818        0.9832       0.7661
    1.1688        0.8933     0.8933        0.9896       0.7752
    1.1504        0.9393     0.9393        0.9973       0.7804
    1.1299        0.9680     0.9680        1.0033       0.7749
    1.1134        1.0119     1.0119        0.9962       0.7688
    1.1032        1.0051     1.0051        0.9951       0.7537
    1.0583        0.9517     0.9517        0.9842       0.7414
    1.0548        0.9499     0.9499        0.9821       0.7374
    1.0279        0.9325     0.9325        0.9917       0.7452
    0.9985        0.9434     0.9434        0.9958       0.7506
    0.9943        0.9765     0.9765        0.9945       0.7468
    1.0000        1.0000     1.0000        1.0000       0.7518
    1.0073        1.0327     1.0327        1.0045       0.7545
    0.9904        1.0587     1.0587        1.0100       0.7491
    0.9723        1.0849     1.0849        1.0138       0.7470
    0.9644        1.1001     1.1001        1.0248       0.7431
    0.9526        1.1014     1.1014        1.0263       0.7355
    0.9170        1.0753     1.0753        1.0297       0.7318
    0.9088        1.1082     1.1082        1.0342       0.7348
    0.9109        1.1390     1.1390        1.0435       0.7344
    0.9082        1.1741     1.1741        1.0455       0.7262
    0.9056        1.2012     1.2012        1.0424       0.7212
    0.8965        1.2319     1.2319        1.0477       0.7217
    0.8879        1.2600     1.2600        1.0613       0.7219
    0.8816        1.2846     1.2846        1.0644       0.7263
    0.8850        1.3224     1.3224        1.0620       0.7327
    0.8647        1.3329     1.3329        1.0669       0.7259
    0.8606        1.3332     1.3332        1.0658       0.7263
    0.8567        1.3545     1.3545        1.0733       0.7267
    0.8628        1.3833     1.3833        1.0740       0.7379
    0.8580        1.4193     1.4193        1.0701       0.7332
enotes no structural effect--passenger and freight segments are defined
 i.e., passenger-miles, ton-miles)
  within both passenger and freight segments
Energy Shares            Log-Mean Weights                       Log-Mean Divisia Weights
                                                                    (normalized)


                         All                                    All
          All Freight    Passenger     All Freight   Total      Passenger     All Freight




                0.2345        0.2566       0.5126      0.7692        0.3335       0.6665
                0.2317        0.7669       0.2331      1.0000        0.7669       0.2331
                0.2312        0.7686       0.2314      1.0000        0.7686       0.2314
                0.2322        0.7683       0.2317      1.0000        0.7683       0.2317
                0.2339        0.7670       0.2330      1.0000        0.7670       0.2330
                0.2248        0.7707       0.2293      1.0000        0.7707       0.2293
                0.2196        0.7778       0.2222      1.0000        0.7778       0.2222
                0.2251        0.7777       0.2223      1.0000        0.7777       0.2223
                0.2312        0.7719       0.2281      1.0000        0.7719       0.2281
                0.2463        0.7612       0.2387      0.9999        0.7613       0.2387
                0.2586        0.7475       0.2524      0.9999        0.7476       0.2524
                0.2626        0.7394       0.2606      1.0000        0.7394       0.2606
                0.2548        0.7413       0.2587      1.0000        0.7413       0.2587
                0.2494        0.7479       0.2521      1.0000        0.7479       0.2521
                0.2532        0.7487       0.2513      1.0000        0.7487       0.2513
                0.2482        0.7493       0.2507      1.0000        0.7493       0.2507
                0.2455        0.7531       0.2469      1.0000        0.7531       0.2469
                0.2509        0.7518       0.2482      1.0000        0.7518       0.2482
                0.2530        0.7481       0.2519      1.0000        0.7481       0.2519
                0.2569        0.7450       0.2550      1.0000        0.7450       0.2550
                0.2645        0.7393       0.2607      1.0000        0.7393       0.2607
                0.2682        0.7336       0.2663      1.0000        0.7336       0.2664
                0.2652        0.7333       0.2667      1.0000        0.7333       0.2667
                0.2656        0.7346       0.2654      1.0000        0.7346       0.2654
                0.2738        0.7303       0.2697      1.0000        0.7303       0.2697
                0.2788        0.7237       0.2763      1.0000        0.7237       0.2763
                0.2783        0.7215       0.2785      1.0000        0.7215       0.2785
                0.2781        0.7218       0.2782      1.0000        0.7218       0.2782
                0.2737        0.7241       0.2759      1.0000        0.7241       0.2759
                0.2673        0.7295       0.2705      1.0000        0.7295       0.2705
                0.2741        0.7293       0.2707      1.0000        0.7293       0.2707
                0.2737        0.7261       0.2739      1.0000        0.7261       0.2739
                0.2733        0.7265       0.2735      1.0000        0.7265       0.2735
                0.2621        0.7323       0.2677      0.9999        0.7323       0.2677
                0.2668        0.7355       0.2645      1.0000        0.7355       0.2645
Log Changes - Intensity     Activity Index                Log Changes - Activity



All                                                       All
Passenger     All Freight   All Passenger All Freight     Passenger




  #DIV/0!       #DIV/0!            0.6516        0.7731        0.1421
    -0.0065       -0.0194          0.6886        0.7804        0.0551
    -0.0075        0.0108          0.7356        0.8108        0.0661
     0.0056        0.0042          0.7610        0.8463        0.0340
    -0.0272       -0.0249          0.7438        0.8389       -0.0228
    -0.0104        0.0331          0.7685        0.7749        0.0326
    -0.0045       -0.0556          0.8142        0.8227        0.0577
    -0.0236        0.0014          0.8502        0.8546        0.0433
    -0.0164       -0.0089          0.8924        0.9699        0.0484
    -0.0244        0.0394          0.8888        0.9967       -0.0040
    -0.0644        0.0259          0.8821        1.0114       -0.0076
    -0.0178        0.0378          0.8903        0.9985        0.0093
    -0.0292       -0.0163          0.9088        0.9327        0.0205
    -0.0168       -0.0653          0.9406        0.9736        0.0344
    -0.0043       -0.0043          0.9788        1.0145        0.0398
     0.0052        0.0074          1.0000        1.0000        0.0215
     0.0095        0.0004          1.0297        0.9934        0.0292
    -0.0174       -0.0155          1.0619        1.0475        0.0308
    -0.0191       -0.0163          1.1061        1.0841        0.0408
    -0.0104       -0.0017          1.1255        1.0770        0.0174
    -0.0214        0.0133          1.1361        1.0982        0.0094
    -0.0406       -0.0309          1.1457        1.1176        0.0084
    -0.0014       -0.0297          1.1865        1.1563        0.0350
     0.0092       -0.0170          1.2076        1.1706        0.0177
    -0.0030       -0.0029          1.2345        1.2384        0.0221
    -0.0079        0.0105          1.2663        1.2852        0.0254
    -0.0089       -0.0135          1.3110        1.3103        0.0346
    -0.0111       -0.0059          1.3504        1.3003        0.0296
    -0.0052       -0.0121          1.3915        1.3088        0.0300
     0.0073       -0.0055          1.4331        1.3376        0.0295
    -0.0316       -0.0010          1.4781        1.3577        0.0309
    -0.0134        0.0184          1.4946        1.3472        0.0111
    -0.0004       -0.0156          1.5161        1.3624        0.0143
     0.0226       -0.0354          1.5366        1.3799        0.0134
    -0.0123        0.0132          1.5896        1.4327        0.0339
Log Changes - Activity   Log Changes--Lower-level Structure   Compute Intensity Index



            All          All
            Freight      Passenger All Freight                Index chg.   Index

                                                              (unnorm.) (unnorm.)




               0.0418     #DIV/0!     #DIV/0!                  #DIV/0!       1.0000
               0.0094       0.0026      0.0411                   0.9906      0.9906
               0.0383       0.0057      0.0122                   0.9967      0.9873
               0.0428       0.0034      0.0015                   1.0053      0.9925
              -0.0087       0.0015     -0.0050                   0.9737      0.9664
              -0.0794       0.0026      0.0194                   0.9996      0.9660
               0.0599       0.0035      0.0226                   0.9843      0.9508
               0.0381       0.0034      0.0152                   0.9821      0.9338
               0.1265       0.0045     -0.0465                   0.9854      0.9202
               0.0273       0.0017     -0.0100                   0.9909      0.9118
               0.0146       0.0009     -0.0465                   0.9593      0.8747
              -0.0128       0.0012     -0.0116                   0.9967      0.8718
              -0.0681       0.0006      0.0359                   0.9745      0.8496
               0.0428       0.0013      0.0126                   0.9714      0.8253
               0.0412      -0.0061      0.0129                   0.9957      0.8217
              -0.0144       0.0037      0.0109                   1.0058      0.8265
              -0.0066      -0.0030      0.0273                   1.0073      0.8325
               0.0530       0.0043      0.0090                   0.9832      0.8186
               0.0344       0.0000      0.0149                   0.9817      0.8036
              -0.0066       0.0017      0.0375                   0.9918      0.7970
               0.0195       0.0028     -0.0025                   0.9877      0.7873
               0.0175       0.0034      0.0032                   0.9627      0.7579
               0.0340       0.0006      0.0147                   0.9911      0.7511
               0.0123       0.0000      0.0336                   1.0023      0.7528
               0.0563       0.0000      0.0074                   0.9971      0.7506
               0.0371      -0.0015     -0.0069                   0.9972      0.7485
               0.0193       0.0001      0.0176                   0.9899      0.7409
              -0.0076       0.0043      0.0353                   0.9904      0.7338
               0.0065       0.0005      0.0091                   0.9930      0.7287
               0.0218       0.0009     -0.0109                   1.0039      0.7315
               0.0149      -0.0007      0.0191                   0.9770      0.7146
              -0.0077       0.0031     -0.0120                   0.9953      0.7113
               0.0112       0.0025      0.0189                   0.9955      0.7081
               0.0128       0.0002      0.0020                   1.0071      0.7131
               0.0375      -0.0023     -0.0073                   0.9945      0.7092
Intensity Index            Compute Activity Index             Compute Structure Index
                              (Current Level)                    (Lower Level)



             Index         Index chg.   Index      Index      Index chg.   Index      Index

            1985 = 1       (unnorm.) (unnorm.) 1985 = 1       (unnorm.) (unnorm.)     1985 = 1




                  1.2099      1.0782      2.2224     0.6799    #DIV/0!       1.0000     0.9622
                  1.1985      1.0455      2.3235     0.7108      1.0116      1.0116     0.9734
                  1.1946      1.0614      2.4662     0.7545      1.0072      1.0189     0.9804
                  1.2009      1.0367      2.5567     0.7821      1.0029      1.0219     0.9833
                  1.1693      0.9807      2.5073     0.7670      1.0000      1.0219     0.9832
                  1.1688      1.0070      2.5247     0.7724      1.0065      1.0285     0.9896
                  1.1504      1.0599      2.6761     0.8187      1.0078      1.0365     0.9973
                  1.1299      1.0430      2.7913     0.8539      1.0060      1.0427     1.0033
                  1.1134      1.0684      2.9823     0.9124      0.9929      1.0353     0.9962
                  1.1032      1.0035      2.9927     0.9155      0.9989      1.0342     0.9951
                  1.0583      0.9980      2.9867     0.9137      0.9890      1.0229     0.9842
                  1.0548      1.0035      2.9973     0.9169      0.9979      1.0207     0.9821
                  1.0279      0.9976      2.9900     0.9147      1.0098      1.0307     0.9917
                  0.9985      1.0372      3.1012     0.9487      1.0042      1.0350     0.9958
                  0.9943      1.0410      3.2283     0.9876      0.9987      1.0336     0.9945
                  1.0000      1.0125      3.2688     1.0000      1.0055      1.0393     1.0000
                  1.0073      1.0206      3.3361     1.0206      1.0045      1.0440     1.0045
                  0.9904      1.0370      3.4596     1.0584      1.0055      1.0497     1.0100
                  0.9723      1.0399      3.5977     1.1006      1.0037      1.0536     1.0138
                  0.9644      1.0114      3.6386     1.1131      1.0109      1.0651     1.0248
                  0.9526      1.0121      3.6826     1.1266      1.0014      1.0666     1.0263
                  0.9170      1.0109      3.7226     1.1388      1.0033      1.0702     1.0297
                  0.9088      1.0353      3.8541     1.1791      1.0044      1.0748     1.0342
                  0.9109      1.0164      3.9171     1.1983      1.0090      1.0845     1.0435
                  0.9082      1.0318      4.0417     1.2365      1.0020      1.0866     1.0455
                  0.9056      1.0291      4.1592     1.2724      0.9970      1.0834     1.0424
                  0.8965      1.0308      4.2875     1.3116      1.0050      1.0888     1.0477
                  0.8879      1.0195      4.3709     1.3371      1.0130      1.1030     1.0613
                  0.8816      1.0238      4.4748     1.3689      1.0029      1.1062     1.0644
                  0.8850      1.0278      4.5991     1.4070      0.9977      1.1037     1.0620
                  0.8647      1.0269      4.7229     1.4448      1.0046      1.1088     1.0669
                  0.8606      1.0060      4.7511     1.4535      0.9990      1.1077     1.0658
                  0.8567      1.0135      4.8153     1.4731      1.0070      1.1154     1.0733
                  0.8628      1.0134      4.8797     1.4928      1.0007      1.1162     1.0740
                  0.8580      1.0355      5.0528     1.5458      0.9964      1.1122     1.0701
Charts




            Activity   Model      Energy     Energy
            Index      Shifts     Intensity Use
     1985       1.0000     1.0000     1.0000    1.0000
     1986       1.0206     1.0045     1.0073    1.0327
     1987       1.0584     1.0100     0.9904    1.0587
     1988       1.1006     1.0138     0.9723    1.0849
     1989       1.1131     1.0248     0.9644    1.1001
     1990       1.1266     1.0263     0.9526    1.1014
     1991       1.1388     1.0297     0.9170    1.0753
     1992       1.1791     1.0342     0.9088    1.1082
     1993       1.1983     1.0435     0.9109    1.1390
     1994       1.2365     1.0455     0.9082    1.1741
     1995       1.2724     1.0424     0.9056    1.2012
     1996       1.3116     1.0477     0.8965    1.2319
     1997       1.3371     1.0613     0.8879    1.2600
     1998       1.3689     1.0644     0.8816    1.2846
     1999       1.4070     1.0620     0.8850    1.3224
                Total Passenger Transportation
Fuel    Year


                Energy Consumption (TBtu)                                Activity (passenger-miles [P-M])




                Highway       Rail          Air            Total         Highway

                Delivered     Delivered      Delivered      Delivered
                (TBtu)         (TBtu)         (TBtu)        (TBtu)       Million P-M
Deliv    1970       9,349.9          43.2        1,120.8      10,514.0     2,042,210.7
Deliv    1971       9,896.4          40.3        1,082.5      11,019.3     2,164,414.6
Deliv    1972      10,622.2          37.0        1,091.0      11,750.2     2,303,973.5
Deliv    1973      11,090.2          33.8        1,141.6      12,265.6     2,390,261.0
Deliv    1974      10,617.2          31.9        1,035.6      11,684.7     2,331,404.5
Deliv    1975      10,901.5          30.7        1,046.7      11,978.9     2,417,078.2
Deliv    1976      11,599.7          29.3        1,049.3      12,678.3     2,552,593.9
Deliv    1977      11,877.4          28.9        1,068.3      12,974.6     2,659,777.0
Deliv    1978      12,276.0          30.3        1,150.5      13,456.8     2,770,595.7
Deliv    1979      11,846.8          28.3        1,227.5      13,102.7     2,722,890.5
Deliv    1980      11,006.4          25.4        1,172.3      12,204.2     2,703,768.3
Deliv    1981      10,898.8          24.7        1,191.8      12,115.3     2,739,859.3
Deliv    1982      10,793.1          26.2        1,199.3      12,018.7     2,792,701.0
Deliv    1983      11,032.5          27.8        1,187.8      12,248.1     2,878,133.9
Deliv    1984      11,255.4          30.8        1,327.6      12,613.8     2,983,656.9
Deliv    1985      11,552.3          31.2        1,419.3      13,002.8     3,024,272.7
Deliv    1986      11,946.3          31.6        1,498.3      13,476.2     3,096,836.2
Deliv    1987      12,143.6          32.2        1,542.4      13,718.2     3,167,103.3
Deliv    1988      12,387.0          33.3        1,597.5      14,017.8     3,296,848.4
Deliv    1989      12,528.1          34.6        1,577.3      14,140.0     3,351,581.8
Deliv    1990      12,292.8          34.6        1,683.0      14,010.4     3,363,468.5
Deliv    1991      11,995.4          35.0        1,580.8      13,611.2     3,406,252.7
Deliv    1992      12,443.9          34.9        1,605.0      14,083.8     3,516,130.2
Deliv    1993      12,847.6          36.4        1,583.2      14,467.2     3,577,561.0
Deliv    1994      13,091.4          35.4        1,619.6      14,746.5     3,636,765.5
Deliv    1995      13,280.5          35.4        1,668.5      14,984.4     3,723,095.6
Deliv    1996      13,619.0          35.1        1,722.9      15,377.0     3,835,968.3
Deliv    1997      13,932.1          35.9        1,765.2      15,733.2     3,945,699.4
Deliv    1998      14,265.6          37.0        1,834.7      16,137.4     4,068,562.0
Deliv    1999      14,727.7          38.6        1,991.7      16,757.9     4,175,671.4
Deliv    2000      14,708.7          39.5        1,986.1      16,734.4     4,285,680.3
Deliv    2001      14,828.3          40.2        1,879.4      16,747.9     4,384,679.1
Deliv    2002      15,227.6          40.2        1,756.8      17,024.6     4,467,857.1
Deliv    2003      15,860.3          40.6        1,753.3      17,654.2     4,518,825.8
Deliv    2004      16,137.0          40.2        1,821.3      17,998.6     4,621,285.6
ctivity (passenger-miles [P-M])                                            Nominal Energy Intensity (Btu/P-M)




            Rail                  Air                Total                 Highway     Rail      Air



             Million P-M        Million P-M                                Btu/P-M    Btu/P-M   Btu/P-M
                       19,055.9          160,576.9           2,221,843.4         4578      2269      6980
                       18,169.2          165,206.7           2,347,790.5         4572      2220      6552
                       18,863.4          185,266.9           2,508,103.8         4610      1963      5889
                       19,493.6          185,052.0           2,594,806.6         4640      1734      6169
                       19,668.8          185,252.0           2,536,325.3         4554      1624      5590
                       18,689.0          184,724.0           2,620,491.2         4510      1645      5666
                       19,723.0          203,923.0           2,776,239.9         4544      1485      5146
                       20,442.0          218,882.0           2,899,101.0         4466      1416      4881
                       21,089.0          251,098.0           3,042,782.7         4431      1439      4582
                       22,526.0          285,219.0           3,030,635.5         4351      1258      4304
                       21,508.0          282,422.0           3,007,698.3         4071      1181      4151
                       21,223.0          274,663.0           3,035,745.3         3978      1166      4339
                       20,448.0          285,535.0           3,098,684.0         3865      1284      4200
                       21,065.0          307,844.0           3,207,042.9         3833      1318      3859
                       21,161.0          332,504.0           3,337,321.9         3772      1456      3993
                       22,096.0          363,373.0           3,409,741.7         3820      1413      3906
                       22,744.0          391,323.0           3,510,903.2         3858      1390      3829
                       23,782.0          429,930.0           3,620,815.3         3834      1354      3588
                       24,427.0          450,248.5           3,771,524.0         3757      1363      3548
                       25,609.0          460,580.4           3,837,771.2         3738      1353      3425
                       25,185.0          485,235.6           3,873,889.1         3655      1374      3468
                       24,807.0          475,396.4           3,906,456.1         3522      1412      3325
                       24,849.0          504,515.0           4,045,494.2         3539      1403      3181
                       24,075.0          515,896.0           4,117,532.0         3591      1510      3069
                       25,418.0          547,306.4           4,209,489.9         3600      1393      2959
                       25,208.0          569,557.1           4,317,860.7         3567      1406      2929
                       25,888.0          608,163.7           4,470,020.0         3550      1356      2833
                       26,295.0          632,468.6           4,604,462.9         3531      1364      2791
                       27,420.0          648,617.4           4,744,599.4         3506      1350      2829
                       28,204.0          682,726.0           4,886,601.4         3527      1368      2917
                       30,100.0          724,126.3           5,039,906.6         3432      1314      2743
                       30,722.0          680,749.1           5,096,150.2         3382      1309      2761
                       30,067.0          671,561.9           5,169,486.0         3408      1338      2616
                       30,321.0          690,322.1           5,239,468.9         3510      1339      2540
                       30,152.0          768,691.1           5,420,128.8         3492      1335      2369
                                                      From Lower Level

ity (Btu/P-M)              Energy Intensity (Index)                      Structure Index




            Total            Highway         Rail       Air               Highway          Rail



                           1985 = 1.0   1985 = 1.0 1985 = 1.0            1985 = 1.0 1985 = 1.0
                    4732         1.2347      2.1574     1.7124               0.9661     0.7482
                    4693         1.2347      2.1257     1.6082               0.9694     0.7392
                    4685         1.2396      1.5874     1.4467               0.9736     0.8751
                    4727         1.2424      1.3012     1.5127               0.9777     0.9434
                    4607         1.2181      1.1746     1.3692               0.9787     0.9788
                    4571         1.2027      1.2119     1.3868               0.9817     0.9607
                    4567         1.2079      1.0532     1.2617               0.9849     0.9981
                    4475         1.1828      1.0082     1.1976               0.9884     0.9940
                    4423         1.1681      1.0437     1.1275               0.9930     0.9758
                    4323         1.1443      0.8877     1.0619               0.9953     1.0033
                    4058         1.0694      0.8593     1.0278               0.9965     0.9728
                    3991         1.0437      0.8306     1.0725               0.9977     0.9935
                    3879         1.0123      0.9265     1.0516               0.9994     0.9805
                    3819         1.0019      0.9474     0.9744               1.0016     0.9846
                    3780         0.9926      1.0363     1.0121               0.9949     0.9941
                    3813         1.0000      1.0000     1.0000               1.0000     1.0000
                    3838         1.0128      0.9814     0.9844               0.9971     1.0027
                    3789         1.0005      0.9557     0.9291               1.0033     1.0026
                    3717         0.9804      0.9574     0.9192               1.0033     1.0080
                    3684         0.9734      0.9536     0.8863               1.0053     1.0038
                    3617         0.9481      0.9599     0.9004               1.0091     1.0133
                    3484         0.9101      0.9720     0.8654               1.0129     1.0282
                    3481         0.9130      0.9708     0.8342               1.0147     1.0231
                    3514         0.9261      1.0386     0.8082               1.0152     1.0292
                    3503         0.9270      0.9612     0.7814               1.0165     1.0254
                    3470         0.9202      0.9733     0.7717               1.0148     1.0223
                    3440         0.9151      0.9562     0.7449               1.0157     1.0041
                    3417         0.9054      0.9666     0.7339               1.0209     0.9987
                    3401         0.8988      0.9541     0.7430               1.0213     1.0018
                    3429         0.9027      0.9731     0.7652               1.0228     0.9948
                    3320         0.8783      0.9394     0.7187               1.0229     0.9899
                    3286         0.8651      0.9379     0.7188               1.0234     0.9878
                    3293         0.8706      0.9556     0.6793               1.0248     0.9911
                    3369         0.8957      0.9516     0.6606               1.0258     0.9962
                    3321         0.8897      0.9516     0.6208               1.0275     0.9926
             Final Indexes, 1985 = 1.0
                 (1)         (2)       (3)      (4)        (5)        (6)            (7)
                                                                   Product:
               Activity   Index of Structure: Structure: Component Activity x     Actual
             (passenger- Aggregate Modal Next lower Intensity Structure x         Energy
   Air          miles)    Intensity  Shifts      level     Index   Intensity       Use
                                                                    =(1)x(3)x(4)
                                                                    x(5)         =(1) x (2)
1985 = 1.0
    1.0436       0.6516     1.2409     0.9975   0.9725     1.2738        0.8051     0.8086
    1.0431       0.6886     1.2308     0.9970   0.9754     1.2656        0.8474     0.8475
    1.0421       0.7356     1.2285     0.9983   0.9797     1.2561        0.9037     0.9037
    1.0441       0.7610     1.2396     0.9976   0.9837     1.2632        0.9433     0.9433
    1.0453       0.7438     1.2081     0.9979   0.9848     1.2293        0.8986     0.8986
    1.0461       0.7685     1.1987     0.9977   0.9876     1.2165        0.9212     0.9213
    1.0442       0.8142     1.1975     0.9982   0.9905     1.2111        0.9750     0.9750
    1.0434       0.8502     1.1736     0.9985   0.9936     1.1829        0.9978     0.9978
    1.0404       0.8924     1.1597     0.9990   0.9976     1.1637        1.0349     1.0349
    1.0377       0.8888     1.1337     0.9988   0.9995     1.1356        1.0077     1.0077
    1.0340       0.8821     1.0640     0.9990   1.0003     1.0648        0.9386     0.9386
    1.0358       0.8903     1.0465     0.9989   1.0015     1.0460        0.9317     0.9317
    1.0226       0.9088     1.0171     0.9993   1.0017     1.0160        0.9243     0.9243
    1.0138       0.9406     1.0015     0.9995   1.0028     0.9991        0.9419     0.9420
    1.0100       0.9788     0.9911     0.9998   0.9965     0.9948        0.9701     0.9701
    1.0000       1.0000     1.0000     1.0000   1.0000     1.0000        1.0000     1.0000
    0.9958       1.0297     1.0065     1.0000   0.9970     1.0096        1.0364     1.0364
    0.9886       1.0619     0.9935     0.9997   1.0016     0.9922        1.0550     1.0550
    0.9883       1.1061     0.9746     0.9997   1.0016     0.9734        1.0781     1.0781
    0.9892       1.1255     0.9662     0.9996   1.0035     0.9633        1.0875     1.0875
    0.9862       1.1361     0.9484     0.9993   1.0065     0.9429        1.0775     1.0775
    0.9838       1.1457     0.9137     0.9996   1.0096     0.9054        1.0468     1.0468
    0.9763       1.1865     0.9129     0.9995   1.0103     0.9041        1.0831     1.0831
    0.9721       1.2076     0.9214     0.9996   1.0102     0.9124        1.1126     1.1126
    0.9696       1.2345     0.9186     0.9987   1.0111     0.9097        1.1341     1.1341
    0.9719       1.2663     0.9100     0.9985   1.0098     0.9025        1.1524     1.1524
    0.9736       1.3110     0.9021     0.9977   1.0108     0.8945        1.1826     1.1826
    0.9737       1.3504     0.8960     0.9975   1.0154     0.8847        1.2100     1.2100
    0.9748       1.3915     0.8919     0.9976   1.0159     0.8801        1.2411     1.2411
    0.9761       1.4331     0.8993     0.9970   1.0174     0.8866        1.2888     1.2888
    0.9771       1.4781     0.8707     0.9961   1.0175     0.8591        1.2870     1.2870
    0.9834       1.4946     0.8618     0.9981   1.0187     0.8476        1.2880     1.2880
    0.9860       1.5161     0.8636     0.9990   1.0203     0.8473        1.3093     1.3093
    0.9843       1.5366     0.8836     0.9985   1.0210     0.8667        1.3577     1.3577
    0.9772       1.5896     0.8708     0.9955   1.0217     0.8561        1.3842     1.3842
             Energy Shares
    (8)


  Total
Structure    Highway      Rail            Air

=(3) x (4)


    0.9700       0.8893          0.0041         0.1066
    0.9725       0.8981          0.0037         0.0982
    0.9780       0.9040          0.0032         0.0929
    0.9813       0.9042          0.0028         0.0931
    0.9827       0.9086          0.0027         0.0886
    0.9853       0.9101          0.0026         0.0874
    0.9888       0.9149          0.0023         0.0828
    0.9921       0.9154          0.0022         0.0823
    0.9966       0.9123          0.0023         0.0855
    0.9983       0.9042          0.0022         0.0937
    0.9993       0.9019          0.0021         0.0961
    1.0005       0.8996          0.0020         0.0984
    1.0011       0.8980          0.0022         0.0998
    1.0024       0.9008          0.0023         0.0970
    0.9963       0.8923          0.0024         0.1052
    1.0000       0.8884          0.0024         0.1092
    0.9970       0.8865          0.0023         0.1112
    1.0014       0.8852          0.0023         0.1124
    1.0013       0.8837          0.0024         0.1140
    1.0030       0.8860          0.0024         0.1115
    1.0058       0.8774          0.0025         0.1201
    1.0092       0.8813          0.0026         0.1161
    1.0098       0.8836          0.0025         0.1140
    1.0098       0.8881          0.0025         0.1094
    1.0098       0.8878          0.0024         0.1098
    1.0083       0.8863          0.0024         0.1113
    1.0084       0.8857          0.0023         0.1120
    1.0128       0.8855          0.0023         0.1122
    1.0134       0.8840          0.0023         0.1137
    1.0143       0.8788          0.0023         0.1188
    1.0136       0.8790          0.0024         0.1187
    1.0167       0.8854          0.0024         0.1122
    1.0192       0.8944          0.0024         0.1032
    1.0195       0.8984          0.0023         0.0993
    1.0171       0.8966          0.0022         0.1012
Log-Mean Weights                                      Log-Mean Divisia Weights
                                                          (normalized)



Highway       Rail        Air            Total        Highway       Rail        Air




     0.5763                     0.3014       0.8777        0.6566      0.0000         0.3434
     0.8937      0.0039         0.1024       0.9999        0.8937      0.0039         0.1024
     0.9010      0.0034         0.0955       1.0000        0.9011      0.0034         0.0955
     0.9041      0.0029         0.0930       1.0000        0.9041      0.0029         0.0930
     0.9064      0.0027         0.0908       1.0000        0.9064      0.0027         0.0908
     0.9093      0.0026         0.0880       1.0000        0.9094      0.0026         0.0880
     0.9125      0.0024         0.0851       1.0000        0.9125      0.0024         0.0851
     0.9152      0.0023         0.0826       1.0000        0.9152      0.0023         0.0826
     0.9138      0.0022         0.0839       1.0000        0.9139      0.0022         0.0839
     0.9082      0.0022         0.0895       0.9999        0.9083      0.0022         0.0895
     0.9030      0.0021         0.0949       1.0000        0.9030      0.0021         0.0949
     0.9007      0.0021         0.0972       1.0000        0.9007      0.0021         0.0972
     0.8988      0.0021         0.0991       1.0000        0.8988      0.0021         0.0991
     0.8994      0.0022         0.0984       1.0000        0.8994      0.0022         0.0984
     0.8965      0.0024         0.1011       0.9999        0.8966      0.0024         0.1011
     0.8904      0.0024         0.1072       1.0000        0.8904      0.0024         0.1072
     0.8875      0.0024         0.1102       1.0000        0.8875      0.0024         0.1102
     0.8858      0.0023         0.1118       1.0000        0.8858      0.0023         0.1118
     0.8844      0.0024         0.1132       1.0000        0.8844      0.0024         0.1132
     0.8848      0.0024         0.1128       1.0000        0.8848      0.0024         0.1128
     0.8817      0.0025         0.1158       0.9999        0.8818      0.0025         0.1158
     0.8793      0.0025         0.1181       1.0000        0.8794      0.0025         0.1181
     0.8824      0.0025         0.1150       1.0000        0.8824      0.0025         0.1150
     0.8858      0.0025         0.1117       1.0000        0.8858      0.0025         0.1117
     0.8879      0.0025         0.1096       1.0000        0.8879      0.0025         0.1096
     0.8870      0.0024         0.1106       1.0000        0.8870      0.0024         0.1106
     0.8860      0.0023         0.1117       1.0000        0.8860      0.0023         0.1117
     0.8856      0.0023         0.1121       1.0000        0.8856      0.0023         0.1121
     0.8848      0.0023         0.1129       1.0000        0.8848      0.0023         0.1129
     0.8814      0.0023         0.1163       1.0000        0.8814      0.0023         0.1163
     0.8789      0.0023         0.1188       1.0000        0.8789      0.0023         0.1188
     0.8822      0.0024         0.1154       1.0000        0.8822      0.0024         0.1154
     0.8899      0.0024         0.1076       0.9999        0.8900      0.0024         0.1076
     0.8964      0.0023         0.1012       1.0000        0.8964      0.0023         0.1012
     0.8975      0.0023         0.1002       1.0000        0.8975      0.0023         0.1003
Log Changes - Intensity                         Activity Shares




Highway        Rail             Air             Highway         Rail            Air




                                                       0.9192          0.0086         0.0723
      0.0000          -0.0148         -0.0628          0.9219          0.0077         0.0704
      0.0040          -0.2920         -0.1058          0.9186          0.0075         0.0739
      0.0022          -0.1988          0.0446          0.9212          0.0075         0.0713
     -0.0197          -0.1024         -0.0997          0.9192          0.0078         0.0730
     -0.0128           0.0313          0.0128          0.9224          0.0071         0.0705
      0.0043          -0.1404         -0.0946          0.9194          0.0071         0.0735
     -0.0210          -0.0436         -0.0521          0.9174          0.0071         0.0755
     -0.0125           0.0345         -0.0603          0.9105          0.0069         0.0825
     -0.0206          -0.1619         -0.0599          0.8985          0.0074         0.0941
     -0.0678          -0.0325         -0.0326          0.8989          0.0072         0.0939
     -0.0243          -0.0340          0.0425          0.9025          0.0070         0.0905
     -0.0305           0.1093         -0.0197          0.9013          0.0066         0.0921
     -0.0104           0.0223         -0.0762          0.8974          0.0066         0.0960
     -0.0093           0.0897          0.0380          0.8940          0.0063         0.0996
      0.0074          -0.0356         -0.0121          0.8870          0.0065         0.1066
      0.0127          -0.0188         -0.0157          0.8821          0.0065         0.1115
     -0.0122          -0.0265         -0.0578          0.8747          0.0066         0.1187
     -0.0203           0.0018         -0.0107          0.8741          0.0065         0.1194
     -0.0072          -0.0039         -0.0364          0.8733          0.0067         0.1200
     -0.0263           0.0065          0.0158          0.8682          0.0065         0.1253
     -0.0409           0.0126         -0.0397          0.8720          0.0064         0.1217
      0.0032          -0.0013         -0.0366          0.8691          0.0061         0.1247
      0.0142           0.0675         -0.0317          0.8689          0.0058         0.1253
      0.0010          -0.0775         -0.0338          0.8639          0.0060         0.1300
     -0.0074           0.0125         -0.0125          0.8623          0.0058         0.1319
     -0.0056          -0.0178         -0.0353          0.8582          0.0058         0.1361
     -0.0106           0.0109         -0.0150          0.8569          0.0057         0.1374
     -0.0074          -0.0131          0.0123          0.8575          0.0058         0.1367
      0.0044           0.0198          0.0295          0.8545          0.0058         0.1397
     -0.0274          -0.0352         -0.0627          0.8503          0.0060         0.1437
     -0.0152          -0.0016          0.0001          0.8604          0.0060         0.1336
      0.0064           0.0187         -0.0565          0.8643          0.0058         0.1299
      0.0284          -0.0043         -0.0279          0.8625          0.0058         0.1318
     -0.0067           0.0000         -0.0622          0.8526          0.0056         0.1418
Log Changes - Activity Shares             Log Changes--Lower-level Structure




Highway       Rail        Air             Highway      Rail         Air




    -0.0797
     0.0030     -0.1028         -0.0267       0.0035      -0.0122         -0.0004
    -0.0036     -0.0286          0.0485       0.0043       0.1687         -0.0010
     0.0028     -0.0011         -0.0351       0.0041       0.0752          0.0019
    -0.0021      0.0317          0.0239       0.0010       0.0368          0.0011
     0.0034     -0.0837         -0.0355       0.0031      -0.0187          0.0008
    -0.0032     -0.0039          0.0411       0.0032       0.0382         -0.0018
    -0.0022     -0.0075          0.0275       0.0035      -0.0041         -0.0008
    -0.0076     -0.0172          0.0889       0.0047      -0.0185         -0.0028
    -0.0134      0.0699          0.1314       0.0024       0.0278         -0.0027
     0.0005     -0.0386         -0.0023       0.0012      -0.0309         -0.0035
     0.0040     -0.0226         -0.0371       0.0012       0.0210          0.0017
    -0.0014     -0.0577          0.0183       0.0017      -0.0132         -0.0128
    -0.0042     -0.0046          0.0409       0.0022       0.0041         -0.0086
    -0.0038     -0.0353          0.0372      -0.0067       0.0096         -0.0038
    -0.0079      0.0218          0.0673       0.0051       0.0059         -0.0099
    -0.0055     -0.0003          0.0449      -0.0029       0.0027         -0.0042
    -0.0084      0.0138          0.0633       0.0062      -0.0001         -0.0072
    -0.0006     -0.0140          0.0054       0.0000       0.0053         -0.0003
    -0.0009      0.0298          0.0053       0.0020      -0.0041          0.0009
    -0.0058     -0.0261          0.0428       0.0038       0.0094         -0.0030
     0.0043     -0.0235         -0.0289       0.0038       0.0146         -0.0025
    -0.0032     -0.0333          0.0245       0.0018      -0.0050         -0.0076
    -0.0003     -0.0493          0.0047       0.0004       0.0059         -0.0043
    -0.0057      0.0322          0.0370       0.0013      -0.0037         -0.0026
    -0.0020     -0.0337          0.0144      -0.0017      -0.0030          0.0023
    -0.0048     -0.0080          0.0310       0.0009      -0.0180          0.0018
    -0.0014     -0.0140          0.0096       0.0051      -0.0053          0.0001
     0.0007      0.0119         -0.0048       0.0004       0.0030          0.0011
    -0.0035     -0.0013          0.0218       0.0015      -0.0070          0.0013
    -0.0049      0.0342          0.0280       0.0001      -0.0049          0.0010
     0.0117      0.0094         -0.0729       0.0005      -0.0021          0.0065
     0.0045     -0.0358         -0.0279       0.0014       0.0033          0.0026
    -0.0021     -0.0050          0.0141       0.0010       0.0051         -0.0017
    -0.0115     -0.0395          0.0736       0.0016      -0.0036         -0.0072
Compute Intensity Index            Compute Structure Index            Compute Structure Index
                                      (Current Level)                    (Next Lower Level)



Index chg.   Index      Index      Index chg.   Index      Index      Index chg.

(unnorm.) (unnorm.) 1985 = 1       (unnorm.) (unnorm.) 1985 = 1       (unnorm.)


   1.0000      1.0000     1.2738      0.9490      0.9490     0.9975      1.0000
   0.9935      0.9935     1.2656      0.9995      0.9486     0.9970      1.0030
   0.9925      0.9861     1.2561      1.0013      0.9498     0.9983      1.0044
   1.0056      0.9916     1.2632      0.9992      0.9491     0.9976      1.0041
   0.9732      0.9650     1.2293      1.0003      0.9494     0.9979      1.0012
   0.9896      0.9550     1.2165      0.9998      0.9492     0.9977      1.0028
   0.9955      0.9508     1.2111      1.0006      0.9497     0.9982      1.0029
   0.9767      0.9286     1.1829      1.0003      0.9500     0.9985      1.0031
   0.9838      0.9135     1.1637      1.0005      0.9505     0.9990      1.0040
   0.9759      0.8915     1.1356      0.9998      0.9503     0.9988      1.0020
   0.9377      0.8359     1.0648      1.0002      0.9505     0.9990      1.0007
   0.9824      0.8212     1.0460      0.9999      0.9504     0.9989      1.0013
   0.9713      0.7976     1.0160      1.0004      0.9508     0.9993      1.0002
   0.9834      0.7843     0.9991      1.0002      0.9510     0.9995      1.0011
   0.9957      0.7810     0.9948      1.0003      0.9512     0.9998      0.9937
   1.0052      0.7850     1.0000      1.0002      0.9514     1.0000      1.0035
   1.0096      0.7925     1.0096      1.0000      0.9515     1.0000      0.9970
   0.9828      0.7789     0.9922      0.9997      0.9511     0.9997      1.0047
   0.9810      0.7641     0.9734      1.0000      0.9512     0.9997      0.9999
   0.9896      0.7562     0.9633      0.9998      0.9510     0.9996      1.0019
   0.9789      0.7402     0.9429      0.9998      0.9508     0.9993      1.0030
   0.9602      0.7107     0.9054      1.0003      0.9510     0.9996      1.0031
   0.9986      0.7097     0.9041      0.9999      0.9509     0.9995      1.0007
   1.0092      0.7163     0.9124      1.0001      0.9510     0.9996      0.9999
   0.9970      0.7142     0.9097      0.9991      0.9502     0.9987      1.0009
   0.9921      0.7085     0.9025      0.9998      0.9500     0.9985      0.9987
   0.9911      0.7022     0.8945      0.9992      0.9492     0.9977      1.0009
   0.9890      0.6945     0.8847      0.9998      0.9490     0.9975      1.0046
   0.9949      0.6909     0.8801      1.0001      0.9491     0.9976      1.0004
   1.0074      0.6960     0.8866      0.9994      0.9486     0.9970      1.0015
   0.9689      0.6744     0.8591      0.9991      0.9477     0.9961      1.0002
   0.9867      0.6654     0.8476      1.0020      0.9496     0.9981      1.0012
   0.9996      0.6652     0.8473      1.0009      0.9505     0.9990      1.0015
   1.0229      0.6804     0.8667      0.9995      0.9500     0.9985      1.0007
   0.9878      0.6721     0.8561      0.9970      0.9472     0.9955      1.0007
Compute Structure Index
   (Next Lower Level)



          Index      Index

         (unnorm.) 1985 = 1


            1.0000     0.9725
            1.0030     0.9754
            1.0074     0.9797
            1.0116     0.9837
            1.0127     0.9848
            1.0156     0.9876
            1.0186     0.9905
            1.0218     0.9936
            1.0258     0.9976
            1.0279     0.9995
            1.0286     1.0003
            1.0299     1.0015
            1.0301     1.0017
            1.0313     1.0028
            1.0247     0.9965
            1.0283     1.0000
            1.0252     0.9970
            1.0300     1.0016
            1.0300     1.0016
            1.0319     1.0035
            1.0350     1.0065
            1.0382     1.0096
            1.0389     1.0103
            1.0388     1.0102
            1.0398     1.0111
            1.0385     1.0098
            1.0394     1.0108
            1.0442     1.0154
            1.0446     1.0159
            1.0462     1.0174
            1.0463     1.0175
            1.0476     1.0187
            1.0492     1.0203
            1.0499     1.0210
            1.0507     1.0217
                   Highway Passenger Transportation



                   Energy Consumption (TBtu)                  Activity (passenger-miles [P-M])
Delivered

                   Passenger                                  Passenger
                   Cars and                                   Cars and
                   Trucks          Busses        Total        Trucks

Delivered          Delivered       Delivered     Delivered
                   (TBtu)           (TBtu)                    Million P-M
Deliv       1970         9,248.7        101.2       9,349.9     1,969,304.9
Deliv       1971         9,796.5          99.9      9,896.4     2,091,046.3
Deliv       1972        10,524.0          98.2     10,622.2     2,230,742.0
Deliv       1973        10,989.2        101.1      11,090.2     2,315,531.9
Deliv       1974        10,512.3        104.8      10,617.2     2,253,085.0
Deliv       1975        10,786.5        114.9      10,901.5     2,336,460.1
Deliv       1976        11,475.7        124.0      11,599.7     2,466,515.4
Deliv       1977        11,749.8        127.6      11,877.4     2,570,688.6
Deliv       1978        12,145.6        130.4      12,276.0     2,680,339.7
Deliv       1979        11,713.3        133.5      11,846.8     2,630,076.2
Deliv       1980        10,873.7        132.7      11,006.4     2,613,578.3
Deliv       1981        10,764.1        134.7      10,898.8     2,650,547.3
Deliv       1982        10,653.1        140.0      10,793.1     2,705,014.0
Deliv       1983        10,891.9        140.6      11,032.5     2,789,386.9
Deliv       1984        11,115.0        140.3      11,255.4     2,859,161.9
Deliv       1985        11,404.9        147.4      11,552.3     2,909,311.7
Deliv       1986        11,793.4        152.8      11,946.3     2,962,641.2
Deliv       1987        11,987.6        156.0      12,143.6     3,050,233.3
Deliv       1988        12,225.5        161.5      12,387.0     3,169,795.4
Deliv       1989        12,367.7        160.4      12,528.1     3,226,213.8
Deliv       1990        12,135.7        157.1      12,292.8     3,245,287.5
Deliv       1991        11,829.1        166.3      11,995.4     3,278,762.7
Deliv       1992        12,274.1        169.9      12,443.9     3,383,194.2
Deliv       1993        12,678.8        168.8      12,847.6     3,438,414.0
Deliv       1994        12,918.1        173.3      13,091.4     3,504,833.5
Deliv       1995        13,107.5        172.9      13,280.5     3,581,177.6
Deliv       1996        13,443.8        175.2      13,619.0     3,689,072.3
Deliv       1997        13,752.8        179.3      13,932.1     3,812,595.4
Deliv       1998        14,084.4        181.2      14,265.6     3,932,771.1
Deliv       1999        14,541.8        185.8      14,727.7     4,035,204.5
Deliv       2000        14,519.0        189.7      14,708.7     4,138,717.7
Deliv       2001        14,641.6        186.7      14,828.3     4,233,637.6
Deliv       2002        15,047.4        180.1      15,227.6     4,320,759.7
Deliv       2003        15,684.3        176.0      15,860.3     4,373,450.3
Deliv       2004        15,963.2        173.8      16,137.0     4,478,572.8
ctivity (passenger-miles [P-M])                      Nominal Energy Intensity (Btu/P-M)


                                                     Passenger
                                                     Cars and
            Busses                Total              Trucks       Busses      Total



             Million P-M        Million P-M          Btu/P-M      Btu/P-M    Btu/P-M
                       72,905.8        2,042,210.7
                       73,368.3        2,164,414.6
                       73,231.5        2,303,973.5
                       74,729.1        2,390,261.0
                       78,319.5        2,331,404.5
                       80,618.1        2,417,078.2
                       86,078.5        2,552,593.9
                       89,088.4        2,659,777.0
                       90,256.0        2,770,595.7
                       92,814.2        2,722,890.5
                       90,190.0        2,703,768.3
                       89,312.0        2,739,859.3         4061       1508        3978
                       87,687.0        2,792,701.0         3938       1597        3865
                       88,747.0        2,878,133.9         3905       1585        3833
                      124,495.0        2,983,656.9         3888       1127        3772
                      114,961.0        3,024,272.7         3920       1282        3820
                      134,195.0        3,096,836.2         3981       1139        3858
                      116,870.0        3,167,103.3         3930       1335        3834
                      127,053.0        3,296,848.4         3857       1271        3757
                      125,368.0        3,351,581.8         3833       1279        3738
                      118,181.0        3,363,468.5         3739       1329        3655
                      127,490.0        3,406,252.7         3608       1305        3522
                      132,936.0        3,516,130.2         3628       1278        3539
                      139,147.0        3,577,561.0         3687       1213        3591
                      131,932.0        3,636,765.5         3686       1314        3600
                      141,918.0        3,723,095.6         3660       1219        3567
                      146,896.0        3,835,968.3         3644       1193        3550
                      133,104.0        3,945,699.4         3607       1347        3531
                      135,790.9        4,068,562.0         3581       1335        3506
                      140,466.8        4,175,671.4         3604       1323        3527
                      146,962.6        4,285,680.3         3508       1291        3432
                      151,041.5        4,384,679.1         3458       1236        3382
                      147,097.3        4,467,857.1         3483       1225        3408
                      145,375.4        4,518,825.8         3586       1211        3510
                      142,712.8        4,621,285.6         3564       1218        3492
                        From Lower Level

Energy Intensity (Index)              Structure Index         Final Indexes, 1985 = 1.0
                                                                   (1)        (2)        (3)
                                                                                     Structure:
Passenger                             Passenger               Activity    Index of   Personal
Cars and                              Cars and                (passenger- Aggregate Veh. vs
Trucks         Busses                 Trucks    Busses        miles)      Intensity Busses



1985 = 1.0     1985 = 1.0             1985 = 1.0 1985 = 1.0
                    0.9929                0.9633     1.0892       0.6753     0.0000      1.0014
      1.2377        0.9897                0.9656     1.0719       0.7157     0.0000      1.0027
      1.2428        0.9810                0.9683     1.0644       0.7618     0.0000      1.0043
      1.2455        0.9944                0.9720     1.0594       0.7904     0.0000      1.0047
      1.2212        0.9738                0.9746     1.0710       0.7709     0.0000      1.0030
      1.2048        1.0306                0.9775     1.0777       0.7992     0.0000      1.0031
      1.2099        1.0452                0.9810     1.0738       0.8440     0.0000      1.0029
      1.1846        1.0369                0.9843     1.0760       0.8795     0.0000      1.0030
      1.1698        1.0360                0.9881     1.0867       0.9161     0.0000      1.0037
      1.1457        1.0329                0.9916     1.0851       0.9003     0.0000      1.0026
      1.0696        1.0460                0.9922     1.0961       0.8940     0.0000      1.0031
      1.0433        1.0790                0.9930     1.0891       0.9060     1.0414      1.0036
      1.0107        1.1517                0.9940     1.0801       0.9234     1.0118      1.0044
      1.0002        1.1446                0.9959     1.0785       0.9517     1.0035      1.0047
      0.9939        0.9014                0.9978     0.9753       0.9866     0.9876      0.9974
      1.0000        1.0000                1.0000     1.0000       1.0000     1.0000      1.0000
      1.0137        0.9423                1.0017     0.9426       1.0240     1.0099      0.9962
      0.9998        1.0545                1.0027     0.9872       1.0472     1.0038      1.0008
      0.9797        1.0401                1.0043     0.9533       1.0901     0.9836      0.9996
      0.9726        1.0405                1.0055     0.9590       1.1082     0.9786      1.0004
      0.9469        1.0530                1.0075     0.9844       1.1122     0.9568      1.0019
      0.9083        1.0618                1.0133     0.9581       1.1263     0.9219      1.0004
      0.9111        1.0718                1.0158     0.9299       1.1626     0.9265      1.0002
      0.9247        1.0361                1.0172     0.9132       1.1829     0.9401      0.9994
      0.9247        1.1261                1.0168     0.9098       1.2025     0.9424      1.0012
      0.9183        1.0749                1.0167     0.8841       1.2311     0.9338      1.0000
      0.9133        1.0604                1.0179     0.8773       1.2684     0.9294      0.9999
      0.9027        1.1390                1.0194     0.9225       1.3047     0.9244      1.0029
      0.8962        1.1208                1.0194     0.9287       1.3453     0.9179      1.0031
      0.9003        1.1076                1.0211     0.9315       1.3807     0.9233      1.0030
      0.8758        1.0979                1.0218     0.9171       1.4171     0.8985      1.0025
      0.8628        1.0567                1.0225     0.9123       1.4498     0.8853      1.0024
      0.8686        1.0330                1.0227     0.9246       1.4773     0.8922      1.0034
      0.8940        1.0264                1.0233     0.9201       1.4942     0.9188      1.0039
      0.8880        1.0264                1.0240     0.9256       1.5281     0.9141      1.0048
   (4)        (5)         (6)        (7)              (8)
                     Product:
Structure: Component Activity x  Actual
Lower      Intensity Structure x Energy           Total
level      Index     Intensity   Use              Structure
                        =(1)x(3)x(4)
                        x(5)         =(1) x (2)   =(3) x (4)


   0.9647      1.2347        0.8055     0.8094        0.9661
   0.9668      1.2347        0.8567     0.8567        0.9694
   0.9695      1.2396        0.9195     0.9195        0.9736
   0.9731      1.2424        0.9600     0.9600        0.9777
   0.9758      1.2181        0.9190     0.9191        0.9787
   0.9787      1.2027        0.9436     0.9437        0.9817
   0.9821      1.2079        1.0041     1.0041        0.9849
   0.9854      1.1828        1.0281     1.0281        0.9884
   0.9893      1.1681        1.0626     1.0626        0.9930
   0.9927      1.1443        1.0255     1.0255        0.9953
   0.9934      1.0694        0.9527     0.9527        0.9965
   0.9941      1.0437        0.9434     0.9434        0.9977
   0.9951      1.0123        0.9343     0.9343        0.9994
   0.9969      1.0019        0.9550     0.9550        1.0016
   0.9975      0.9926        0.9743     0.9743        0.9949
   1.0000      1.0000        1.0000     1.0000        1.0000
   1.0009      1.0128        1.0341     1.0341        0.9971
   1.0025      1.0005        1.0512     1.0512        1.0033
   1.0036      0.9804        1.0723     1.0723        1.0033
   1.0049      0.9734        1.0845     1.0845        1.0053
   1.0072      0.9481        1.0641     1.0641        1.0091
   1.0125      0.9101        1.0384     1.0384        1.0129
   1.0146      0.9130        1.0772     1.0772        1.0147
   1.0157      0.9261        1.1121     1.1121        1.0152
   1.0153      0.9270        1.1332     1.1332        1.0165
   1.0148      0.9202        1.1496     1.1496        1.0148
   1.0158      0.9151        1.1789     1.1789        1.0157
   1.0180      0.9054        1.2060     1.2060        1.0209
   1.0181      0.8988        1.2349     1.2349        1.0213
   1.0198      0.9027        1.2749     1.2749        1.0228
   1.0203      0.8783        1.2732     1.2732        1.0229
   1.0209      0.8651        1.2836     1.2836        1.0234
   1.0213      0.8706        1.3181     1.3181        1.0248
   1.0218      0.8957        1.3729     1.3729        1.0258
   1.0226      0.8897        1.3969     1.3969        1.0275
Energy Shares            Log-Mean Weights                    Log-Mean Divisia Weights
                                                                 (normalized)

Passenger                Passenger                           Passenger
Cars and                 Cars and                            Cars and
Trucks       Busses      Trucks        Busses     Total      Trucks        Busses




    0.9892      0.0108
    0.9899      0.0101        0.9895     0.0105     1.0000        0.9895     0.0105
    0.9908      0.0092        0.9903     0.0097     1.0000        0.9903     0.0097
    0.9909      0.0091        0.9908     0.0092     1.0000        0.9908     0.0092
    0.9901      0.0099        0.9905     0.0095     1.0000        0.9905     0.0095
    0.9895      0.0105        0.9898     0.0102     1.0000        0.9898     0.0102
    0.9893      0.0107        0.9894     0.0106     1.0000        0.9894     0.0106
    0.9893      0.0107        0.9893     0.0107     1.0000        0.9893     0.0107
    0.9894      0.0106        0.9893     0.0107     1.0000        0.9893     0.0107
    0.9887      0.0113        0.9891     0.0109     1.0000        0.9891     0.0109
    0.9879      0.0121        0.9883     0.0117     1.0000        0.9883     0.0117
    0.9876      0.0124        0.9878     0.0122     1.0000        0.9878     0.0122
    0.9870      0.0130        0.9873     0.0127     1.0000        0.9873     0.0127
    0.9873      0.0127        0.9871     0.0129     1.0000        0.9871     0.0129
    0.9875      0.0125        0.9874     0.0126     1.0000        0.9874     0.0126
    0.9872      0.0128        0.9874     0.0126     1.0000        0.9874     0.0126
    0.9872      0.0128        0.9872     0.0128     1.0000        0.9872     0.0128
    0.9872      0.0128        0.9872     0.0128     1.0000        0.9872     0.0128
    0.9870      0.0130        0.9871     0.0129     1.0000        0.9871     0.0129
    0.9872      0.0128        0.9871     0.0129     1.0000        0.9871     0.0129
    0.9872      0.0128        0.9872     0.0128     1.0000        0.9872     0.0128
    0.9861      0.0139        0.9867     0.0133     1.0000        0.9867     0.0133
    0.9863      0.0137        0.9862     0.0138     1.0000        0.9862     0.0138
    0.9869      0.0131        0.9866     0.0134     1.0000        0.9866     0.0134
    0.9868      0.0132        0.9868     0.0132     1.0000        0.9868     0.0132
    0.9870      0.0130        0.9869     0.0131     1.0000        0.9869     0.0131
    0.9871      0.0129        0.9871     0.0129     1.0000        0.9871     0.0129
    0.9871      0.0129        0.9871     0.0129     1.0000        0.9871     0.0129
    0.9873      0.0127        0.9872     0.0128     1.0000        0.9872     0.0128
    0.9874      0.0126        0.9873     0.0127     1.0000        0.9873     0.0127
    0.9871      0.0129        0.9872     0.0128     1.0000        0.9872     0.0128
    0.9874      0.0126        0.9873     0.0127     1.0000        0.9873     0.0127
    0.9882      0.0118        0.9878     0.0122     1.0000        0.9878     0.0122
    0.9889      0.0111        0.9885     0.0115     1.0000        0.9885     0.0115
    0.9892      0.0108        0.9891     0.0109     1.0000        0.9891     0.0109
Divisia Weights   Log Changes - Intensity     Activity Shares


                  Passenger                   Passenger
                  Cars and                    Cars and
                  Trucks        Busses        Trucks          Busses




                                                     0.9643       0.0357
                    #DIV/0!         -0.0032          0.9661       0.0339
                       0.0041       -0.0088          0.9682       0.0318
                       0.0021        0.0135          0.9687       0.0313
                      -0.0197       -0.0210          0.9664       0.0336
                      -0.0135        0.0567          0.9666       0.0334
                       0.0042        0.0141          0.9663       0.0337
                      -0.0211       -0.0080          0.9665       0.0335
                      -0.0126       -0.0008          0.9674       0.0326
                      -0.0208       -0.0031          0.9659       0.0341
                      -0.0687        0.0126          0.9666       0.0334
                      -0.0250        0.0311          0.9674       0.0326
                      -0.0317        0.0652          0.9686       0.0314
                      -0.0104       -0.0062          0.9692       0.0308
                      -0.0064       -0.2389          0.9583       0.0417
                       0.0062        0.1039          0.9620       0.0380
                       0.0136       -0.0594          0.9567       0.0433
                      -0.0139        0.1125          0.9631       0.0369
                      -0.0204       -0.0138          0.9615       0.0385
                      -0.0073        0.0004          0.9626       0.0374
                      -0.0268        0.0120          0.9649       0.0351
                      -0.0416        0.0083          0.9626       0.0374
                       0.0031        0.0093          0.9622       0.0378
                       0.0148       -0.0339          0.9611       0.0389
                      -0.0001        0.0833          0.9637       0.0363
                      -0.0069       -0.0466          0.9619       0.0381
                      -0.0055       -0.0136          0.9617       0.0383
                      -0.0117        0.0715          0.9663       0.0337
                      -0.0073       -0.0161          0.9666       0.0334
                       0.0046       -0.0119          0.9664       0.0336
                      -0.0276       -0.0088          0.9657       0.0343
                      -0.0149       -0.0383          0.9656       0.0344
                       0.0067       -0.0227          0.9671       0.0329
                       0.0288       -0.0065          0.9678       0.0322
                      -0.0068        0.0000          0.9691       0.0309
Log Changes - Activity Shares   Log Changes--Lower-level Structure   Compute Intensity Index


Passenger                       Passenger
Cars and                        Cars and
Trucks        Busses            Trucks    Busses                     Index chg.

                                                                     (unnorm.)


    -0.0233     1.0119                                                  1.0000
     0.0019    -0.0518              0.0024    -0.0159                 #DIV/0!
     0.0022    -0.0644              0.0029    -0.0071                   1.0040
     0.0005    -0.0165              0.0038    -0.0047                   1.0022
    -0.0024     0.0719              0.0027     0.0109                   0.9805
     0.0002    -0.0072              0.0029     0.0062                   0.9873
    -0.0004     0.0110              0.0036    -0.0036                   1.0043
     0.0002    -0.0068              0.0034     0.0021                   0.9792
     0.0009    -0.0278              0.0039     0.0099                   0.9876
    -0.0016     0.0453              0.0035    -0.0015                   0.9796
     0.0008    -0.0216              0.0006     0.0101                   0.9345
     0.0008    -0.0230              0.0008    -0.0064                   0.9760
     0.0012    -0.0375              0.0010    -0.0084                   0.9699
     0.0006    -0.0181              0.0019    -0.0014                   0.9897
    -0.0113     0.3025              0.0020    -0.1006                   0.9907
     0.0039    -0.0932              0.0022     0.0250                   1.0074
    -0.0055     0.1310              0.0017    -0.0591                   1.0128
     0.0067    -0.1607              0.0010     0.0462                   0.9878
    -0.0017     0.0434              0.0016    -0.0350                   0.9799
     0.0012    -0.0298              0.0012     0.0060                   0.9929
     0.0024    -0.0626              0.0020     0.0261                   0.9740
    -0.0024     0.0632              0.0057    -0.0270                   0.9599
    -0.0004     0.0101              0.0025    -0.0299                   1.0032
    -0.0011     0.0283              0.0014    -0.0181                   1.0143
     0.0027    -0.0697             -0.0004    -0.0037                   1.0010
    -0.0019     0.0495             -0.0001    -0.0287                   0.9926
    -0.0002     0.0046              0.0011    -0.0078                   0.9944
     0.0047    -0.1268              0.0015     0.0502                   0.9894
     0.0004    -0.0107              0.0000     0.0067                   0.9927
    -0.0003     0.0079              0.0017     0.0030                   1.0044
    -0.0007     0.0192              0.0007    -0.0156                   0.9730
    -0.0002     0.0045              0.0007    -0.0052                   0.9849
     0.0016    -0.0453              0.0002     0.0134                   1.0064
     0.0008    -0.0231              0.0005    -0.0049                   1.0288
     0.0013    -0.0409              0.0007     0.0060                   0.9933
Compute Intensity Index            Compute Structure Index            Compute Structure Index
                                      (Current Level)                    (Lower Level)



           Index      Index        Index chg.   Index      Index      Index chg.   Index

          (unnorm.) 1985 = 1       (unnorm.) (unnorm.) 1985 = 1       (unnorm.) (unnorm.)


             1.0000       1.2347      1.0000      1.0000     1.0014      1.0000      1.0000
             1.0000       1.2347      1.0013      1.0013     1.0027      1.0022      1.0022
             1.0040       1.2396      1.0015      1.0029     1.0043      1.0028      1.0050
             1.0062       1.2424      1.0004      1.0032     1.0047      1.0038      1.0087
             0.9866       1.2181      0.9983      1.0015     1.0030      1.0028      1.0115
             0.9741       1.2027      1.0002      1.0017     1.0031      1.0029      1.0145
             0.9783       1.2079      0.9997      1.0014     1.0029      1.0035      1.0180
             0.9580       1.1828      1.0002      1.0016     1.0030      1.0033      1.0214
             0.9461       1.1681      1.0006      1.0022     1.0037      1.0040      1.0255
             0.9268       1.1443      0.9990      1.0012     1.0026      1.0034      1.0290
             0.8661       1.0694      1.0005      1.0017     1.0031      1.0007      1.0298
             0.8453       1.0437      1.0005      1.0022     1.0036      1.0007      1.0305
             0.8199       1.0123      1.0007      1.0029     1.0044      1.0009      1.0315
             0.8115       1.0019      1.0003      1.0033     1.0047      1.0018      1.0334
             0.8040       0.9926      0.9927      0.9959     0.9974      1.0007      1.0340
             0.8099       1.0000      1.0026      0.9986     1.0000      1.0025      1.0366
             0.8203       1.0128      0.9962      0.9948     0.9962      1.0009      1.0376
             0.8103       1.0005      1.0046      0.9993     1.0008      1.0016      1.0392
             0.7940       0.9804      0.9989      0.9982     0.9996      1.0011      1.0404
             0.7884       0.9734      1.0008      0.9990     1.0004      1.0012      1.0416
             0.7679       0.9481      1.0015      1.0005     1.0019      1.0023      1.0440
             0.7371       0.9101      0.9985      0.9990     1.0004      1.0053      1.0496
             0.7395       0.9130      0.9998      0.9987     1.0002      1.0020      1.0517
             0.7500       0.9261      0.9993      0.9980     0.9994      1.0012      1.0529
             0.7508       0.9270      1.0018      0.9998     1.0012      0.9996      1.0525
             0.7453       0.9202      0.9988      0.9985     1.0000      0.9995      1.0520
             0.7411       0.9151      0.9999      0.9984     0.9999      1.0010      1.0530
             0.7333       0.9054      1.0030      1.0015     1.0029      1.0021      1.0553
             0.7279       0.8988      1.0002      1.0017     1.0031      1.0001      1.0554
             0.7311       0.9027      0.9998      1.0015     1.0030      1.0017      1.0572
             0.7114       0.8783      0.9996      1.0011     1.0025      1.0005      1.0577
             0.7006       0.8651      0.9999      1.0010     1.0024      1.0006      1.0583
             0.7051       0.8706      1.0010      1.0020     1.0034      1.0004      1.0587
             0.7254       0.8957      1.0005      1.0025     1.0039      1.0005      1.0592
             0.7206       0.8897      1.0009      1.0034     1.0048      1.0007      1.0600
Structure Index
er Level)



            Index

           1985 = 1


              0.9647
              0.9668
              0.9695
              0.9731
              0.9758
              0.9787
              0.9821
              0.9854
              0.9893
              0.9927
              0.9934
              0.9941
              0.9951
              0.9969
              0.9975
              1.0000
              1.0009
              1.0025
              1.0036
              1.0049
              1.0072
              1.0125
              1.0146
              1.0157
              1.0153
              1.0148
              1.0158
              1.0180
              1.0181
              1.0198
              1.0203
              1.0209
              1.0213
              1.0218
              1.0226
                   Personal Passenger Vehicles



                   Energy Consumption (TBtu)                  Activity (passenger-miles [P-M])
Delivered

                   Passenger                                   Passenger
                   Car (incl.                                   Car (incl.
                   motorcycle) Light Truck        Total        motorcycle)     Light Truck

Delivered          Delivered        Delivered     Delivered
                   (TBtu)            (TBtu)       (TBtu)       Million P-M     Million P-M
Deliv       1949
Deliv       1950
Deliv       1951
Deliv       1952
Deliv       1953
Deliv       1954
Deliv       1955
Deliv       1956
Deliv       1957
Deliv       1958
Deliv       1959
Deliv       1960
Deliv       1961
Deliv       1962
Deliv       1963
Deliv       1964
Deliv       1965
Deliv       1966                                                 1,477,212           173,687
Deliv       1967                                                 1,540,987           178,106
Deliv       1968                                                 1,615,547           195,464
Deliv       1969                                                 1,680,940           212,821
Deliv       1970            7,828         1,420       9,249      1,747,390           221,915
Deliv       1971            8,241         1,556       9,797      1,842,880           248,166
Deliv       1972            8,776         1,748      10,524      1,948,822           281,920
Deliv       1973            9,048         1,941      10,989      1,997,233           318,299
Deliv       1974            8,591         1,922      10,512      1,924,122           328,963
Deliv       1975            8,585         2,201      10,787      1,975,200           361,260
Deliv       1976            9,073         2,403      11,476      2,060,014           406,501
Deliv       1977            9,168         2,582      11,750      2,119,625           451,064
Deliv       1978            9,358         2,788      12,146      2,172,738           507,602
Deliv       1979            8,892         2,821      11,713      2,094,917           535,159
Deliv       1980            8,127         2,747      10,874      2,075,349           538,230
Deliv       1981            8,028         2,736      10,764      2,097,374           553,174
Deliv       1982            8,033         2,620      10,653      2,128,448           576,566
Deliv       1983            8,130         2,762      10,892      2,166,865           622,522
Deliv       1984            8,162         2,953      11,115      2,189,179           669,983
Deliv       1985            8,251         3,154      11,405      2,188,826           720,485
Deliv   1986   8,442   3,351   11,793   2,193,538     769,103
Deliv   1987   8,460   3,528   11,988   2,234,394     815,839
Deliv   1988   8,460   3,766   12,225   2,287,346     882,449
Deliv   1989   8,528   3,840   12,368   2,298,878     927,335
Deliv   1990   8,025   4,111   12,136   2,268,517     976,771
Deliv   1991   7,417   4,412   11,829   2,187,781   1,090,982
Deliv   1992   7,546   4,728   12,274   2,209,802   1,173,393
Deliv   1993   7,731   4,948   12,679   2,215,384   1,223,030
Deliv   1994   7,825   5,093   12,918   2,266,126   1,238,707
Deliv   1995   7,844   5,264   13,108   2,317,131   1,264,046
Deliv   1996   7,976   5,467   13,444   2,367,638   1,321,434
Deliv   1997   8,052   5,701   13,753   2,420,219   1,392,376
Deliv   1998   8,258   5,826   14,084   2,495,776   1,436,995
Deliv   1999   8,439   6,103   14,542   2,527,494   1,507,710
Deliv   2000   8,409   6,110   14,519   2,577,210   1,561,508
Deliv   2001   8,465   6,177   14,642   2,620,754   1,612,884
Deliv   2002   8,679   6,368   15,047   2,668,842   1,651,918
Deliv   2003   8,677   7,007   15,684   2,690,650   1,682,801
Deliv   2004   8,741   7,222   15,963   2,744,048   1,734,525
miles [P-M])                   Nominal Energy Intensity (Btu/P-M)    Energy Intensity (Index)



                               Passenger                             Passenger
                               Car (incl.  Light                     Car (incl.
                  Total        motorcycle) Truck          Total      motorcycle)    Light Truck



               Million P-M     Btu/P-M       Btu/P-M     Btu/P-M     1985 = 1.0     1985 = 1.0




                   1,650,899
                   1,719,093
                   1,811,012
                   1,893,760
                   1,969,305         4,480       6,401       4,696         1.1884         1.4623
                   2,091,046         4,472       6,268       4,685         1.1863         1.4320
                   2,230,742         4,503       6,199       4,718         1.1947         1.4162
                   2,315,532         4,530       6,099       4,746         1.2018         1.3933
                   2,253,085         4,465       5,841       4,666         1.1844         1.3344
                   2,336,460         4,347       6,093       4,617         1.1531         1.3919
                   2,466,515         4,404       5,911       4,653         1.1684         1.3503
                   2,570,689         4,325       5,724       4,571         1.1474         1.3077
                   2,680,340         4,307       5,492       4,531         1.1425         1.2547
                   2,630,076         4,245       5,271       4,454         1.1260         1.2042
                   2,613,578         3,916       5,103       4,160         1.0388         1.1659
                   2,650,547         3,828       4,946       4,061         1.0154         1.1298
                   2,705,014         3,774       4,545       3,938         1.0012         1.0382
                   2,789,387         3,752       4,437       3,905         0.9953         1.0137
                   2,859,162         3,728       4,407       3,888         0.9891         1.0069
                   2,909,312         3,770       4,377       3,920         1.0000         1.0000
2,962,641   3,849   4,357   3,981   1.0210   0.9954
3,050,233   3,786   4,324   3,930   1.0044   0.9879
3,169,795   3,698   4,268   3,857   0.9811   0.9749
3,226,214   3,709   4,141   3,833   0.9841   0.9460
3,245,288   3,538   4,208   3,739   0.9385   0.9614
3,278,763   3,390   4,044   3,608   0.8994   0.9238
3,383,194   3,415   4,029   3,628   0.9059   0.9204
3,438,414   3,490   4,046   3,687   0.9257   0.9243
3,504,833   3,453   4,112   3,686   0.9160   0.9393
3,581,178   3,385   4,164   3,660   0.8980   0.9513
3,689,072   3,369   4,137   3,644   0.8937   0.9452
3,812,595   3,327   4,094   3,607   0.8826   0.9353
3,932,771   3,309   4,054   3,581   0.8778   0.9262
4,035,205   3,339   4,048   3,604   0.8857   0.9247
4,138,718   3,263   3,913   3,508   0.8656   0.8939
4,233,638   3,230   3,829   3,458   0.8569   0.8748
4,320,760   3,252   3,855   3,483   0.8627   0.8807
4,373,450   3,225   4,164   3,586   0.8555   0.9512
4,478,573   3,185   4,164   3,564   0.8450   0.9512
             Final Indexes, 1985 = 1.0
                 (1)        (2)        (3)         (4)          (5)          (6)
                                                          Product:
                          Index of  Structure: Component Activity x       Actual
                          Aggregate Vehicle     Intensity Structure x     Energy
 Total       Activity     Intensity    Mix        Index   Intensity        Use

                                                            =(1)x(3)x(4) =(1) x (2)
1985 = 1.0




    1.1980       0.6769      1.1980    0.9633      1.2437        0.8109     0.8109
    1.1951       0.7187      1.1951    0.9656      1.2377        0.8590     0.8590
    1.2035       0.7668      1.2035    0.9683      1.2428        0.9228     0.9228
    1.2106       0.7959      1.2106    0.9720      1.2455        0.9636     0.9636
    1.1902       0.7744      1.1902    0.9746      1.2212        0.9217     0.9217
    1.1777       0.8031      1.1777    0.9775      1.2048        0.9458     0.9458
    1.1868       0.8478      1.1868    0.9810      1.2099        1.0062     1.0062
    1.1660       0.8836      1.1660    0.9843      1.1846        1.0302     1.0302
    1.1559       0.9213      1.1559    0.9881      1.1698        1.0649     1.0649
    1.1361       0.9040      1.1361    0.9916      1.1457        1.0270     1.0270
    1.0613       0.8983      1.0613    0.9922      1.0696        0.9534     0.9534
    1.0360       0.9111      1.0360    0.9930      1.0433        0.9438     0.9438
    1.0046       0.9298      1.0046    0.9940      1.0107        0.9341     0.9341
    0.9961       0.9588      0.9961    0.9959      1.0002        0.9550     0.9550
    0.9917       0.9828      0.9917    0.9978      0.9939        0.9746     0.9746
    1.0000       1.0000      1.0000    1.0000      1.0000        1.0000     1.0000
1.0155   1.0183   1.0155   1.0017   1.0137   1.0341   1.0341
1.0025   1.0484   1.0025   1.0027   0.9998   1.0511   1.0511
0.9839   1.0895   0.9839   1.0043   0.9797   1.0720   1.0720
0.9779   1.1089   0.9779   1.0055   0.9726   1.0844   1.0844
0.9539   1.1155   0.9539   1.0075   0.9469   1.0641   1.0641
0.9203   1.1270   0.9203   1.0133   0.9083   1.0372   1.0372
0.9255   1.1629   0.9255   1.0158   0.9111   1.0762   1.0762
0.9406   1.1819   0.9406   1.0172   0.9247   1.1117   1.1117
0.9402   1.2047   0.9402   1.0168   0.9247   1.1327   1.1327
0.9337   1.2309   0.9337   1.0167   0.9183   1.1493   1.1493
0.9296   1.2680   0.9296   1.0179   0.9133   1.1788   1.1788
0.9202   1.3105   0.9202   1.0194   0.9027   1.2059   1.2059
0.9136   1.3518   0.9136   1.0194   0.8962   1.2349   1.2349
0.9193   1.3870   0.9193   1.0211   0.9003   1.2751   1.2751
0.8949   1.4226   0.8949   1.0218   0.8758   1.2731   1.2731
0.8822   1.4552   0.8822   1.0225   0.8628   1.2838   1.2838
0.8884   1.4851   0.8884   1.0227   0.8686   1.3194   1.3194
0.9148   1.5033   0.9148   1.0233   0.8940   1.3752   1.3752
0.9092   1.5394   0.9092   1.0240   0.8880   1.3997   1.3997
              Energy Shares            Log-Mean Weights
    (7)

Structure     Passenger                Passenger
x Intensity   Car (incl.  Light        Car (incl.
Index         motorcycle) Truck        motorcycle)

=(3) x (4)


                #DIV/0!     #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
                #DIV/0!     #DIV/0!      #DIV/0!
    1.1980          0.846      0.154     #DIV/0!
    1.1951          0.841      0.159                 1
    1.2035          0.834      0.166                 1
    1.2106          0.823      0.177                 1
    1.1902          0.817      0.183                 1
    1.1777          0.796      0.204                 1
    1.1868          0.791      0.209                 1
    1.1660          0.780      0.220                 1
    1.1559          0.770      0.230                 1
    1.1361          0.759      0.241                 1
    1.0613          0.747      0.253                 1
    1.0360          0.746      0.254                 1
    1.0046          0.754      0.246                 1
    0.9961          0.746      0.254                 1
    0.9917          0.734      0.266                 1
    1.0000          0.723      0.277                 1
1.0155   0.716   0.284   1
1.0025   0.706   0.294   1
0.9839   0.692   0.308   1
0.9779   0.690   0.310   1
0.9539   0.661   0.339   1
0.9203   0.627   0.373   1
0.9255   0.615   0.385   1
0.9406   0.610   0.390   1
0.9402   0.606   0.394   1
0.9337   0.598   0.402   1
0.9296   0.593   0.407   1
0.9202   0.585   0.415   1
0.9136   0.586   0.414   1
0.9193   0.580   0.420   1
0.8949   0.579   0.421   1
0.8822   0.578   0.422   1
0.8884   0.577   0.423   1
0.9148   0.553   0.447   1
0.9092   0.548   0.452   1
Log-Mean Weights                        Log-Mean Divisia Weights         Log Changes - Intensity
                                            (normalized)

                                        Passenger                        Passenger
           Light                        Car (incl.        Light          Car (incl.
           Truck          Total         motorcycle)       Truck          motorcycle)       Light Truck




            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
            #DIV/0!       #DIV/0!         #DIV/0!          #DIV/0!          #DIV/0!          #DIV/0!
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
                      0             1                 1              0                 0                 0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
0   1   1   0   0   0
Activity Shares                 Log Changes - Activity Shares   Compute Intensity Index



Passenger Car                   Passenger
(incl.                          Car (incl.        Light
motorcycle)   Light Truck       motorcycle)       Truck         Index chg.

                                                                (unnorm.)


   #DIV/0!        #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
   #DIV/0!        #DIV/0!         #DIV/0!          #DIV/0!       #DIV/0!
             1              0     #DIV/0!          #DIV/0!       #DIV/0!
             1              0                 0           0      #DIV/0!
             1              0                 0           0      #DIV/0!
             1              0                 0           0      #DIV/0!
             1              0                 0           0      #DIV/0!
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
             1              0                 0           0                1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
1   0   0   0   1
Compute Intensity Index            Compute Structure Index




           Index      Index        Index chg.     Index      Index

          (unnorm.) 1985 = 1       (unnorm.) (unnorm.) 1985 = 1


                  1       1.2437                         1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2437    #DIV/0!              1     0.9633
                  1       1.2377              1          1     0.9656
                  1       1.2428              1          1     0.9683
                  1       1.2455              1          1     0.9720
                  1       1.2212              1          1     0.9746
                  1       1.2048              1          1     0.9775
                  1       1.2099              1          1     0.9810
                  1       1.1846              1          1     0.9843
             0.9406       1.1698              1     1.0258     0.9881
             0.9212       1.1457              1     1.0294     0.9916
             0.8600       1.0696              1     1.0300     0.9922
             0.8388       1.0433              1     1.0308     0.9930
             0.8126       1.0107              1     1.0319     0.9940
             0.8042       1.0002              1     1.0338     0.9959
             0.7991       0.9939              1     1.0359     0.9978
             0.8040       1.0000              1     1.0381     1.0000
0.8151   1.0137   1   1.0399   1.0017
0.8039   0.9998   1   1.0410   1.0027
0.7877   0.9797   1   1.0426   1.0043
0.7820   0.9726   1   1.0438   1.0055
0.7613   0.9469   1   1.0459   1.0075
0.7303   0.9083   1   1.0519   1.0133
0.7326   0.9111   1   1.0545   1.0158
0.7435   0.9247   1   1.0560   1.0172
0.7435   0.9247   1   1.0556   1.0168
0.7384   0.9183   1   1.0555   1.0167
0.7343   0.9133   1   1.0567   1.0179
0.7258   0.9027   1   1.0582   1.0194
0.7206   0.8962   1   1.0583   1.0194
0.7239   0.9003   1   1.0601   1.0211
0.7042   0.8758   1   1.0608   1.0218
     1   0.8628   1        1   1.0225
     1   0.8686   1        1   1.0227
     1   0.8940   1        1   1.0233
     1   0.8880   1        1   1.0240
                   Busses



                   Energy Consumption (TBtu)                               Activity (passenger-miles [P-M])
Delivered




                   Urban Bus     Intercity Bus School Bus    Total         Urban Bus

Delivered          Delivered     Delivered     Delivered     Delivered
                   (TBtu)         (TBtu)        (TBtu)                     Million P-M
Deliv       1949
Deliv       1950
Deliv       1951
Deliv       1952
Deliv       1953
Deliv       1954
Deliv       1955
Deliv       1956
Deliv       1957
Deliv       1958
Deliv       1959
Deliv       1960
Deliv       1961
Deliv       1962
Deliv       1963
Deliv       1964
Deliv       1965            45                                        45
Deliv       1966            45                                        45
Deliv       1967            44                                        44
Deliv       1968            43                                        43
Deliv       1969            43                                        43
Deliv       1970        41.743        24.682          34.8           101          18,120
Deliv       1971        38.689        24.589          36.6           100          16,810
Deliv       1972        36.930        24.125          37.1            98          16,180
Deliv       1973        39.089        24.033          37.9           101          16,170
Deliv       1974        41.860        24.404          38.6           105          17,910
Deliv       1975        48.092        23.297          43.5           115          18,300
Deliv       1976        50.900        23.459          49.6           124          18,890
Deliv       1977        53.036        23.405          51.1           128          19,730
Deliv       1978        55.411        23.189          51.8           130          20,708
Deliv       1979        55.523        26.432          51.6           134          21,393
Deliv       1980        56.857        27.513          48.4           133          21,790
Deliv       1981        59.023        26.432          49.3           135          21,012
Deliv       1982        60.001        29.243          50.8           140          19,987
Deliv       1983        59.060        30.541          51.0           141          20,047
Deliv       1984        70.779        21.784          47.8           140          21,595
Deliv       1985        71.978        21.297          54.1           147          21,161
Deliv       1986        74.808        19.135          58.9           153          21,395
Deliv   1987   73.893   20.054          62.1          156                    20,970
Deliv   1988   75.769   20.649          65.1          162                    20,753
Deliv   1989   75.499   21.459          63.4          160                    20,768
Deliv   1990   76.410   20.541          60.1          157                    20,981
Deliv   1991   77.725   20.649          67.9          166                    21,090
Deliv   1992   80.120   20.216          69.5          170                    20,336
Deliv   1993   78.817   22.054          67.9          169                    20,247
Deliv   1994   78.653   25.135          69.5          173                    18,832
Deliv   1995   78.364   25.135          69.4          173                    18,818
Deliv   1996   80.061   25.730          69.4          175                    19,096
Deliv   1997   82.596   27.351          69.4          179                    19,604
Deliv   1998   82.831   28.324          70.1          181                    20,360
Deliv   1999   84.025   31.027          70.8          186                    21,205
Deliv   2000   86.240   30.000          73.5          190                    21,241
Deliv   2001   80.206   32.850          73.7          187                    21,542
Deliv   2002   77.139   31.773          71.2          180                    21,842
Deliv   2003   73.957   31.483          70.6          176                    21,262
Deliv   2004   73.957   30.808          69.1          174                    21,262




                                 Note: Energy for school bus scaled to small number to remove its effect
ctivity (passenger-miles [P-M])                           Nominal Energy Intensity (Btu/P-M)




                                                                                      School
            Intercity Bus   School Bus     Total          Urban Bus     Intercity Bus Bus          Total



            Million P-M    Million P-M    Million P-M     Btu/P-M       Btu/P-M       Btu/P-M     Btu/P-M
                    24,000                       24,000
                    22,700                       22,700
                    23,600                       23,600
                    24,700                       24,700
                    24,400                       24,400
                    22,000                       22,000
                    21,900                       21,900
                    21,700                       21,700
                    21,500                       21,500
                    20,800                       20,800
                    20,400                       20,400
                    19,300                       19,300
                    20,300                       20,300
                    21,800                       21,800
                    22,500                       22,500
                    23,300                       23,300
                    23,800                       23,800
                    24,600                       24,600
                    24,900                       24,900
                    24,500                       24,500
                    24,900                       24,900
                    25,300         29,486        72,906        2303.7         975.6      1179.5      1388.1
                    25,500         31,058        73,368        2301.5         964.3      1179.5      1361.8
                    25,600         31,451        73,231        2282.4         942.4      1179.5      1340.3
                    26,400         32,159        74,729        2417.4         910.3      1179.5      1352.3
                    27,700         32,710        78,320        2337.2         881.0      1179.5      1338.7
                    25,400         36,918        80,618        2628.0         917.2      1179.5      1425.7
                    25,100         42,088        86,078        2694.5         934.6      1179.5      1440.6
                    26,000         43,358        89,088        2688.1         900.2      1179.5      1432.1
                    25,600         43,948        90,256        2675.8         905.8      1179.5      1445.2
                    27,700         43,721        92,814        2595.4         954.2      1179.5      1438.6
                    27,400         41,000        90,190        2609.3        1004.1      1179.5      1471.7
                    27,100         41,200        89,312        2809.0         975.4      1195.9      1508.5
                    26,900         40,800        87,687        3002.0        1087.1      1244.3      1596.7
                    25,600         43,100        88,747        2946.1        1193.0      1184.1      1584.7
                    24,600         78,300       124,495        3277.6         885.5       610.1      1127.2
                    23,800         70,000       114,961        3401.5         894.8       773.4      1282.3
                    23,700         89,100       134,195        3496.5         807.4       661.0      1139.0
                    23,000          72,900        116,870                3523.8   871.9   851.2   1334.8
                    23,100          83,200        127,053                3651.0   893.9   782.5   1271.3
                    24,000          80,600        125,368                3635.4   894.1   787.2   1279.5
                    23,000          74,200        118,181                3641.9   893.1   810.4   1329.1
                    23,100          83,300        127,490                3685.4   893.9   815.6   1304.5
                    22,600          90,000        132,936                3939.8   894.5   772.7   1277.9
                    24,700          94,200        139,147                3892.8   892.9   721.2   1213.2
                    28,100          85,000        131,932                4176.6   894.5   818.2   1313.8
                    28,100          95,000        141,918                4164.3   894.5   730.9   1218.6
                    28,800          99,000        146,896                4192.6   893.4   701.4   1192.9
                    30,600          82,900        133,104                4213.2   893.8   837.0   1347.3
                    31,700          83,731        135,791                4068.3   893.5   837.0   1334.7
                    34,700          84,562        140,467                3962.5   894.1   837.0   1322.9
                    37,900          87,822        146,963                4060.1   791.6   837.0   1291.1
                    41,500          88,000        151,042                3723.3   791.6   837.0   1236.1
                    40,140          85,116        147,097                3531.7   791.6   837.0   1224.7
                    39,774          84,340        145,375                3478.3   791.6   837.0   1210.9
                    38,921          82,530        142,713                3478.3   791.6   837.0   1218.1




mall number to remove its effect on overall intensity index for busses
Energy Intensity (Index)                                  Final Indexes, 1985 = 1.0
                                                              (1)        (2)        (3)

                                                                       Index of  Structure:
                                                                       Aggregate Mix of Bus
Urban Bus      Intercity Bus   School Bus     Total       Activity     Intensity   Types



1985 = 1.0     1985 = 1.0      1985 = 1.0    1985 = 1.0




      0.6773          1.0902        1.5251       1.0826       0.6342      1.0826    1.0892
      0.6766          1.0776        1.5251       1.0620       0.6382      1.0620    1.0719
      0.6710          1.0531        1.5251       1.0452       0.6370      1.0452    1.0644
      0.7107          1.0173        1.5251       1.0546       0.6500      1.0546    1.0594
      0.6871          0.9845        1.5251       1.0440       0.6813      1.0440    1.0710
      0.7726          1.0250        1.5251       1.1118       0.7013      1.1118    1.0777
      0.7922          1.0445        1.5251       1.1234       0.7488      1.1234    1.0738
      0.7903          1.0060        1.5251       1.1168       0.7749      1.1168    1.0760
      0.7867          1.0123        1.5251       1.1270       0.7851      1.1270    1.0867
      0.7630          1.0664        1.5251       1.1219       0.8074      1.1219    1.0851
      0.7671          1.1221        1.5251       1.1477       0.7845      1.1477    1.0961
      0.8258          1.0900        1.5463       1.1764       0.7769      1.1764    1.0891
      0.8826          1.2149        1.6089       1.2452       0.7628      1.2452    1.0801
      0.8661          1.3332        1.5310       1.2358       0.7720      1.2358    1.0785
      0.9636          0.9896        0.7889       0.8791       1.0829      0.8791    0.9753
      1.0000          1.0000        1.0000       1.0000       1.0000      1.0000    1.0000
      1.0279          0.9023        0.8547       0.8882       1.1673      0.8882    0.9426
1.0360   0.9744   1.1006   1.0410   1.0166   1.0410   0.9872
1.0734   0.9989   1.0118   0.9914   1.1052   0.9914   0.9533
1.0688   0.9992   1.0178   0.9978   1.0905   0.9978   0.9590
1.0707   0.9980   1.0478   1.0365   1.0280   1.0365   0.9844
1.0835   0.9989   1.0546   1.0173   1.1090   1.0173   0.9581
1.1583   0.9996   0.9991   0.9966   1.1564   0.9966   0.9299
1.1444   0.9978   0.9325   0.9461   1.2104   0.9461   0.9132
1.2279   0.9996   1.0579   1.0246   1.1476   1.0246   0.9098
1.2243   0.9996   0.9451   0.9503   1.2345   0.9503   0.8841
1.2326   0.9984   0.9069   0.9303   1.2778   0.9303   0.8773
1.2387   0.9989   1.0822   1.0507   1.1578   1.0507   0.9225
1.1961   0.9985   1.0822   1.0408   1.1812   1.0408   0.9287
1.1649   0.9992   1.0822   1.0317   1.2219   1.0317   0.9315
1.1936   0.8846   1.0822   1.0069   1.2784   1.0069   0.9171
1.0946   0.8846   1.0822   0.9640   1.3138   0.9640   0.9123
1.0383   0.8846   1.0822   0.9551   1.2795   0.9551   0.9246
1.0226   0.8846   1.0822   0.9443   1.2646   0.9443   0.9201
1.0226   0.8846   1.0822   0.9499   1.2414   0.9499   0.9256
                                                     Energy Shares
    (4)         (5)        (6)             (7)
           Product:
Component Activity x   Actual          Structure
 Intensity Structure x Energy          x Intensity
   Index   Intensity   Use             Index         Urban Bus

             =(1)x(3)x(4) =(1) x (2)


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                                                         1.0000
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    0.9929        0.6858     0.6865        1.0815        0.4125
    0.9897        0.6771     0.6778        1.0609        0.3872
    0.9810        0.6652     0.6658        1.0442        0.3763
    0.9944        0.6848     0.6855        1.0535        0.3868
    0.9738        0.7105     0.7112        1.0429        0.3993
    1.0306        0.7789     0.7797        1.1107        0.4184
    1.0452        0.8403     0.8412        1.1223        0.4105
    1.0369        0.8646     0.8655        1.1157        0.4157
    1.0360        0.8839     0.8848        1.1259        0.4248
    1.0329        0.9049     0.9058        1.1208        0.4158
    1.0460        0.8995     0.9004        1.1465        0.4284
    1.0790        0.9130     0.9139        1.1752        0.4381
    1.1517        0.9488     0.9498        1.2439        0.4285
    1.1446        0.9530     0.9540        1.2345        0.4200
    0.9014        0.9520     0.9520        0.8791        0.5044
    1.0000        1.0000     1.0000        1.0000        0.4883
    0.9423        1.0369     1.0368        0.8883        0.4894
1.0545   1.0583   1.0583   1.0410   0.4737
1.0401   1.0957   1.0957   0.9915   0.4691
1.0405   1.0882   1.0881   0.9978   0.4707
1.0530   1.0656   1.0656   1.0366   0.4864
1.0618   1.1282   1.1282   1.0174   0.4673
1.0718   1.1524   1.1524   0.9966   0.4716
1.0361   1.1452   1.1452   0.9461   0.4669
1.1261   1.1758   1.1758   1.0246   0.4538
1.0749   1.1732   1.1731   0.9503   0.4531
1.0604   1.1887   1.1887   0.9303   0.4569
1.1390   1.2165   1.2165   1.0507   0.4606
1.1208   1.2295   1.2294   1.0409   0.4570
1.1076   1.2606   1.2606   1.0317   0.4522
1.0979   1.2872   1.2872   1.0069   0.4545
1.0567   1.2666   1.2666   0.9640   0.4296
1.0330   1.2221   1.2221   0.9551   0.4282
1.0264   1.1942   1.1941   0.9443   0.4201
1.0264   1.1793   1.1793   0.9500   0.4254
Energy Shares                     Log-Mean Weights                                 Log-Mean Divisia Weights
                                                                                       (normalized)


          Intercity   School                    Intercity   School
          Bus         Bus         Urban Bus     Bus         Bus         Total      Urban Bus




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             0.0000      0.0000     #DIV/0!      #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.0000      0.0000     #DIV/0!      #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.0000      0.0000     #DIV/0!      #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.0000      0.0000     #DIV/0!      #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.0000      0.0000     #DIV/0!      #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.2439      0.3437             1    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
             0.2461      0.3667        0.3997      0.2450      0.3550     0.9997        0.3998
             0.2458      0.3780        0.3817      0.2460      0.3723     0.9999        0.3817
             0.2378      0.3754        0.3815      0.2418      0.3767     1.0000        0.3815
             0.2328      0.3680        0.3930      0.2353      0.3717     0.9999        0.3930
             0.2027      0.3789        0.4088      0.2174      0.3734     0.9996        0.4090
             0.1892      0.4003        0.4144      0.1959      0.3895     0.9998        0.4145
             0.1835      0.4008        0.4131      0.1863      0.4006     1.0000        0.4131
             0.1778      0.3974        0.4202      0.1806      0.3991     1.0000        0.4203
             0.1980      0.3862        0.4203      0.1877      0.3918     0.9998        0.4204
             0.2073      0.3643        0.4221      0.2026      0.3752     0.9998        0.4221
             0.1962      0.3657        0.4332      0.2017      0.3650     0.9999        0.4332
             0.2089      0.3626        0.4333      0.2025      0.3641     0.9999        0.4333
             0.2172      0.3629        0.4242      0.2130      0.3627     1.0000        0.4243
             0.1552      0.3404        0.4609      0.1845      0.3515     0.9969        0.4623
             0.1445      0.3672        0.4963      0.1498      0.3537     0.9997        0.4964
             0.1252      0.3854        0.4889      0.1346      0.3762     0.9997        0.4890
0.1285   0.3978   0.4815   0.1269   0.3915   0.9999   0.4816
0.1278   0.4031   0.4714   0.1282   0.4004   1.0000   0.4714
0.1338   0.3955   0.4699   0.1308   0.3993   1.0000   0.4699
0.1308   0.3828   0.4785   0.1323   0.3891   0.9999   0.4786
0.1242   0.4085   0.4768   0.1274   0.3955   0.9998   0.4769
0.1190   0.4094   0.4695   0.1216   0.4089   1.0000   0.4695
0.1306   0.4025   0.4693   0.1247   0.4059   0.9999   0.4693
0.1450   0.4012   0.4603   0.1377   0.4018   0.9998   0.4604
0.1453   0.4015   0.4535   0.1452   0.4014   1.0000   0.4535
0.1468   0.3963   0.4550   0.1461   0.3989   1.0000   0.4550
0.1525   0.3869   0.4587   0.1497   0.3916   1.0000   0.4588
0.1563   0.3867   0.4588   0.1544   0.3868   1.0000   0.4588
0.1670   0.3809   0.4546   0.1616   0.3838   0.9999   0.4546
0.1581   0.3874   0.4533   0.1625   0.3841   0.9999   0.4534
0.1759   0.3945   0.4419   0.1669   0.3909   0.9997   0.4421
0.1764   0.3954   0.4289   0.1762   0.3950   1.0000   0.4289
0.1789   0.4010   0.4242   0.1776   0.3982   1.0000   0.4242
0.1772   0.3973   0.4228   0.1780   0.3992   1.0000   0.4228
og-Mean Divisia Weights            Log Changes - Intensity                        Activity Shares
   (normalized)


           Intercity   School
           Bus         Bus         Urban Bus       Intercity Bus School Bus       Urban Bus




                                                                                         0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.0000
            #DIV/0!     #DIV/0!      #DIV/0!         #DIV/0!       #DIV/0!               0.2485
              0.2451      0.3551               0               0              0          0.2291
              0.2460      0.3723               0               0              0          0.2209
              0.2418      0.3767               0               0              0          0.2164
              0.2353      0.3717               0               0              0          0.2287
              0.2175      0.3736               0               0              0          0.2270
              0.1959      0.3896               0               0              0          0.2195
              0.1863      0.4006               0               0              0          0.2215
              0.1806      0.3991               0               0              0          0.2294
              0.1877      0.3919               0               0              0          0.2305
              0.2026      0.3752               0               0              0          0.2416
              0.2017      0.3651               0               0              0          0.2353
              0.2025      0.3642               0               0              0          0.2279
              0.2130      0.3628               0               0              0          0.2259
              0.1850      0.3526               0               0             -1          0.1735
              0.1498      0.3538               0               0              0          0.1841
              0.1346      0.3763               0               0              0          0.1594
0.1269   0.3916         0         0        0   0.1794
0.1282   0.4004         0         0        0   0.1633
0.1308   0.3993         0         0        0   0.1657
0.1323   0.3892         0         0        0   0.1775
0.1275   0.3956         0         0        0   0.1654
0.1216   0.4089         0         0        0   0.1530
0.1247   0.4059         0         0        0   0.1455
0.1377   0.4019         0         0        0   0.1427
0.1452   0.4014         0         0        0   0.1326
0.1461   0.3989         0         0        0   0.1300
0.1497   0.3916         0         0        0   0.1473
0.1544   0.3868         0         0        0   0.1499
0.1616   0.3838         0         0        0   0.1510
0.1625   0.3841    0.0243   -0.1219   0.0000   0.1445
0.1669   0.3910   -0.0866    0.0000   0.0000   0.1426
0.1762   0.3950   -0.0528    0.0000   0.0000   0.1485
0.1776   0.3982   -0.0152    0.0000   0.0000   0.1463
0.1780   0.3992    0.0000    0.0000   0.0000   0.1490
tivity Shares                          Log Changes - Activity Shares           Compute Intensity Index




                                                     Intercity
            Intercity Bus School Bus   Urban Bus     Bus         School Bus    Index chg.   Index

                                                                               (unnorm.) (unnorm.)


                 1.0000       0.0000                                                          1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 1.0000       0.0000     #DIV/0!             0     #DIV/0!      #DIV/0!       1.0000
                 0.3470       0.4044     #DIV/0!            -1     #DIV/0!      #DIV/0!       1.0000
                 0.3476       0.4233       -0.0814      0.0015        0.0456           1      0.9968
                 0.3496       0.4295       -0.0363      0.0058        0.0144           1      0.9880
                 0.3533       0.4303       -0.0209      0.0105        0.0020           1      1.0015
                 0.3537       0.4176        0.0553      0.0011       -0.0300           1      0.9807
                 0.3151       0.4579       -0.0074     -0.1156        0.0921           1      1.0379
                 0.2916       0.4890       -0.0338     -0.0774        0.0655           1      1.0526
                 0.2918       0.4867        0.0091      0.0009       -0.0046           1      1.0442
                 0.2836       0.4869        0.0354     -0.0285        0.0005           1      1.0434
                 0.2984       0.4711        0.0046      0.0509       -0.0331           1      1.0402
                 0.3038       0.4546        0.0471      0.0178       -0.0356           1      1.0534
                 0.3034       0.4613       -0.0266     -0.0012        0.0146           1      1.0867
                 0.3068       0.4653       -0.0316      0.0110        0.0086           1      1.1599
                 0.2885       0.4857       -0.0090     -0.0615        0.0428           1      1.1528
                 0.1976       0.6289       -0.2641     -0.3783        0.2585           1      0.9078
                 0.2070       0.6089        0.0594      0.0466       -0.0324      1.1094      1.0071
                 0.1766       0.6640       -0.1437     -0.1589        0.0866      0.9423      0.9490
0.1968   0.6238    0.1182    0.1083   -0.0624   1.1191   1.0620
0.1818   0.6548   -0.0939   -0.0792    0.0486   0.9863   1.0474
0.1914   0.6429    0.0141    0.0516   -0.0184   1.0004   1.0479
0.1946   0.6279    0.0692    0.0165   -0.0237   1.0121   1.0605
0.1812   0.6534   -0.0706   -0.0715    0.0399   1.0084   1.0694
0.1700   0.6770   -0.0782   -0.0637    0.0355   1.0094   1.0794
0.1775   0.6770   -0.0500    0.0432   -0.0001   0.9667   1.0435
0.2130   0.6443   -0.0192    0.1822   -0.0495   1.0869   1.1341
0.1980   0.6694   -0.0737   -0.0730    0.0383   0.9545   1.0825
0.1961   0.6739   -0.0198   -0.0099    0.0068   0.9865   1.0679
0.2299   0.6228    0.1248    0.1592   -0.0789   1.0741   1.1471
0.2334   0.6166    0.0179    0.0153   -0.0100   0.9840   1.1288
0.2470   0.6020    0.0068    0.0566   -0.0240   0.9882   1.1155
0.2579   0.5976   -0.0435    0.0430   -0.0074   0.9913   1.1057
0.2748   0.5826   -0.0133    0.0634   -0.0253   0.9625   1.0642
0.2729   0.5786    0.0403   -0.0069   -0.0069   0.9776   1.0404
0.2736   0.5802   -0.0151    0.0026    0.0026   0.9936   1.0337
0.2727   0.5783    0.0185   -0.0032   -0.0032   1.0000   1.0337
Intensity Index            Compute Structure Index




             Index         Index chg.   Index      Index

            1985 = 1       (unnorm.) (unnorm.) 1985 = 1


                  0.9929                  1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9929    #DIV/0!       1.0000     1.0892
                  0.9897           1      0.9842     1.0719
                  0.9810           1      0.9773     1.0644
                  0.9944           1      0.9727     1.0594
                  0.9738           1      0.9833     1.0710
                  1.0306           1      0.9895     1.0777
                  1.0452           1      0.9859     1.0738
                  1.0369           1      0.9879     1.0760
                  1.0360           1      0.9978     1.0867
                  1.0329           1      0.9963     1.0851
                  1.0460           1      1.0064     1.0961
                  1.0790           1      1.0000     1.0891
                  1.1517           1      0.9916     1.0801
                  1.1446           1      0.9903     1.0785
                  0.9014           1      0.8955     0.9753
                  1.0000      1.0253      0.9181     1.0000
                  0.9423      0.9426      0.8655     0.9426
1.0545   1.0473   0.9064   0.9872
1.0401   0.9656   0.8752   0.9533
1.0405   1.0060   0.8805   0.9590
1.0530   1.0264   0.9038   0.9844
1.0618   0.9733   0.8797   0.9581
1.0718   0.9705   0.8537   0.9299
1.0361   0.9820   0.8384   0.9132
1.1261   0.9964   0.8354   0.9098
1.0749   0.9717   0.8118   0.8841
1.0604   0.9923   0.8055   0.8773
1.1390   1.0515   0.8470   0.9225
1.1208   1.0067   0.8526   0.9287
1.1076   1.0030   0.8552   0.9315
1.0979   0.9845   0.8420   0.9171
1.0567   0.9948   0.8376   0.9123
1.0330   1.0135   0.8489   0.9246
1.0264   0.9951   0.8447   0.9201
1.0264   1.0060   0.8498   0.9256
                 Air Passenger Transportation
Fuel    Year
                 Energy Consumption (TBtu)            Activity (passenger-miles [P-M])




                 Commercial   General                  Commercial      General
                  Carriers    Aviation       Total      Carriers       Aviation
                  Delivered   Delivered   Delivered
                   (TBtu)       (TBtu)                Million P-M   Million P-M
Deliv     1949                                                             800
Deliv     1950                                                             800
Deliv     1951                                                             900
Deliv     1952                                                            1,000
Deliv     1953                                                            1,200
Deliv     1954                                                            1,400
Deliv     1955                                                            1,500
Deliv     1956                                                            1,600
Deliv     1957                                                            1,800
Deliv     1958                                                            2,100
Deliv     1959                                                            2,100
Deliv     1960                                                            2,300
Deliv     1961                                                            2,300
Deliv     1962                  29.6       29.6                           2,700
Deliv     1963                  32.1       32.1                           3,400
Deliv     1964                  34.6       34.6                           3,700
Deliv     1965                  39.9       39.9                           4,400
Deliv     1966                  52.6       52.6                           5,700
Deliv     1967                  57.2       57.2                           7,000
Deliv     1968                  70.2       70.2                           8,200
Deliv     1969                  80.0       80.0                           8,800
Deliv     1970     1032.4       88.4      1120.8         151,477          9,100
Deliv     1971      996.7       85.8      1082.5         156,007          9,200
Deliv     1972      994.2       96.8      1091.0         175,267         10,000
Deliv     1973     1056.6       85.0      1141.6         174,352         10,700
Deliv     1974      940.2       95.3      1035.6         174,052         11,200
Deliv     1975      942.5      104.2      1046.7         173,324         11,400
Deliv     1976      937.6      111.8      1049.3         191,823         12,100
Deliv     1977      948.5      119.7      1068.3         206,082         12,800
Deliv     1978      994.7      155.8      1150.5         236,998         14,100
Deliv     1979     1069.4      158.1      1227.5         269,719         15,500
Deliv     1980     1016.0      156.4      1172.3         267,722         14,700
Deliv     1981     1039.8      152.0      1191.8         260,063         14,600
Deliv     1982     1035.5      163.8      1199.3         272,435         13,100
Deliv     1983     1061.4      126.5      1187.8         295,144         12,700
Deliv     1984     1181.2      146.4      1327.6         319,504         13,000
Deliv     1985     1283.6      135.7      1419.3         351,073         12,300
Deliv     1986     1358.7      139.5      1498.3         378,923         12,400
Deliv     1987     1411.3      131.2      1542.4         417,830         12,100
Deliv     1988     1457.4      140.1      1597.5         437,649         12,600
Deliv   1989   1450.8   126.5   1577.3   447,480   13,100
Deliv   1990   1558.5   124.5   1683.0   472,236   13,000
Deliv   1991   1467.2   113.6   1580.8   463,296   12,100
Deliv   1992   1506.5    98.4   1605.0   493,715   10,800
Deliv   1993   1495.0    88.2   1583.2   505,996    9,900
Deliv   1994   1530.4    89.2   1619.6   537,506    9,800
Deliv   1995   1564.6   103.9   1668.5   558,757   10,800
Deliv   1996   1612.6   110.3   1722.9   596,164   12,000
Deliv   1997   1650.6   114.6   1765.2   619,969   12,500
Deliv   1998   1695.5   139.2   1834.7   635,517   13,100
Deliv   1999   1829.1   162.6   1991.7   668,626   14,100
Deliv   2000   1824.3   161.8   1986.1   708,926   15,200
Deliv   2001   1726.5   152.9   1879.4   664,849   15,900
Deliv   2002   1599.6   157.2   1756.8   655,214   16,348
Deliv   2003   1595.7   157.6   1753.3   673,931   16,391
Deliv   2004   1663.7   157.6   1821.3   752,300   16,391
er-miles [P-M])                 Nominal Energy Intensity (Btu/P-M)   Energy Intensity (Index)




                                Commercial   General                 Commercial      General
                     Total       Carriers    Aviation      Total      Carriers       Aviation

                  Million P-M   Btu/P-M      Btu/P-M    Btu/P-M      1985 = 1.0   1985 = 1.0
                      800
                      800
                      900
                    1,000
                    1,200
                    1,400
                    1,500
                    1,600
                    1,800
                    2,100
                    2,100
                    2,300
                    2,300
                    2,700
                    3,400
                    3,700
                    4,400
                    5,700
                    7,000
                    8,200
                    8,800
                   160,577         6816        9710       6980          1.8641       0.8803
                   165,207         6389        9331       6552          1.7473       0.8460
                   185,267         5673        9679       5889          1.5515       0.8775
                   185,052         6060        7942       6169          1.6575       0.7200
                   185,252         5402        8513       5590          1.4774       0.7718
                   184,724         5438        9138       5666          1.4873       0.8285
                   203,923         4888        9239       5146          1.3368       0.8376
                   218,882         4603        9354       4881          1.2588       0.8481
                   251,098         4197       11047       4582          1.1479       1.0015
                   285,219         3965       10201       4304          1.0844       0.9249
                   282,422         3795       10637       4151          1.0379       0.9644
                   274,663         3998       10411       4339          1.0935       0.9439
                   285,535         3801       12504       4200          1.0396       1.1336
                   307,844         3596        9958       3859          0.9836       0.9028
                   332,504         3697       11265       3993          1.0111       1.0213
                   363,373         3656       11030       3906          1.0000       1.0000
                   391,323         3586       11254       3829          0.9807       1.0203
                   429,930         3378       10841       3588          0.9238       0.9829
                   450,249         3330       11122       3548          0.9108       1.0084
460,580   3242    9659   3425   0.8867   0.8757
485,236   3300    9574   3468   0.9026   0.8680
475,396   3167    9385   3325   0.8662   0.8509
504,515   3051    9116   3181   0.8346   0.8264
515,896   2955    8912   3069   0.8081   0.8080
547,306   2847    9105   2959   0.7787   0.8255
569,557   2800    9619   2929   0.7658   0.8720
608,164   2705    9188   2833   0.7398   0.8330
632,469   2662    9169   2791   0.7282   0.8312
648,617   2668   10629   2829   0.7297   0.9636
682,726   2736   11532   2917   0.7482   1.0455
724,126   2573   10645   2743   0.7038   0.9651
680,749   2597    9615   2761   0.7102   0.8717
671,562   2441    9615   2616   0.6677   0.8717
690,322   2368    9615   2540   0.6476   0.8717
768,691   2212    9615   2369   0.6049   0.8717
             Final Indexes, 1985 = 1.0
                 (1)         (2)         (3)        (4)          (5)          (6)
                                     Structure:C
                                        omm.                Product:
                           Index of Carrier vs. Component Activity x       Actual
                          Aggregate     Gen.     Intensity Structure x     Energy
    Total     Activity     Intensity  Aviation.    Index    Intensity       Use
                                                             =(1)x(3)x(4) =(1) x (2)
1985 = 1.0




  1.7870         0.4419      1.7870      1.0436     1.7124        0.7897     0.7897
  1.6776         0.4546      1.6776      1.0431     1.6082        0.7627     0.7627
  1.5077         0.5099      1.5077      1.0421     1.4467        0.7687     0.7687
  1.5794         0.5093      1.5794      1.0441     1.5127        0.8043     0.8043
  1.4312         0.5098      1.4312      1.0453     1.3692        0.7296     0.7296
  1.4507         0.5084      1.4507      1.0461     1.3868        0.7375     0.7375
  1.3175         0.5612      1.3175      1.0442     1.2617        0.7393     0.7393
  1.2495         0.6024      1.2495      1.0434     1.1976        0.7527     0.7527
  1.1730         0.6910      1.1730      1.0404     1.1275        0.8106     0.8106
  1.1019         0.7849      1.1019      1.0377     1.0619        0.8649     0.8649
  1.0628         0.7772      1.0628      1.0340     1.0278        0.8260     0.8260
  1.1109         0.7559      1.1109      1.0358     1.0725        0.8397     0.8397
  1.0754         0.7858      1.0754      1.0226     1.0516        0.8450     0.8450
  0.9879         0.8472      0.9879      1.0138     0.9744        0.8369     0.8369
  1.0222         0.9150      1.0222      1.0100     1.0121        0.9354     0.9354
  1.0000         1.0000      1.0000      1.0000     1.0000        1.0000     1.0000
  0.9803         1.0769      0.9803      0.9958     0.9844        1.0557     1.0557
  0.9185         1.1832      0.9185      0.9886     0.9291        1.0868     1.0868
  0.9084         1.2391      0.9084      0.9883     0.9192        1.1256     1.1256
0.8768   1.2675   0.8768   0.9892   0.8863   1.1113   1.1113
0.8880   1.3354   0.8880   0.9862   0.9004   1.1858   1.1858
0.8513   1.3083   0.8513   0.9838   0.8654   1.1138   1.1138
0.8145   1.3884   0.8145   0.9763   0.8342   1.1308   1.1308
0.7857   1.4197   0.7857   0.9721   0.8082   1.1155   1.1155
0.7577   1.5062   0.7577   0.9696   0.7814   1.1412   1.1412
0.7500   1.5674   0.7500   0.9719   0.7717   1.1756   1.1756
0.7253   1.6737   0.7253   0.9736   0.7449   1.2139   1.2139
0.7146   1.7405   0.7146   0.9737   0.7339   1.2437   1.2437
0.7242   1.7850   0.7242   0.9748   0.7430   1.2927   1.2927
0.7469   1.8789   0.7469   0.9761   0.7652   1.4033   1.4033
0.7022   1.9928   0.7022   0.9771   0.7187   1.3994   1.3994
0.7068   1.8734   0.7068   0.9834   0.7188   1.3242   1.3242
0.6698   1.8481   0.6698   0.9860   0.6793   1.2378   1.2378
0.6503   1.8998   0.6503   0.9843   0.6606   1.2353   1.2353
0.6066   2.1154   0.6066   0.9772   0.6208   1.2833   1.2833
              Energy Shares           Log-Mean Weights
    (7)



Structure
x Intensity   Commercial   General    Commercial
   Index       Carriers    Aviation    Carriers



               #DIV/0!     #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
               #DIV/0!     #DIV/0!      #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
                 0.0000      1.0000     #DIV/0!
   1.7870        0.9212      0.0788     #DIV/0!
   1.6776        0.9207      0.0793        0.9209
   1.5077        0.9113      0.0887        0.9160
   1.5794        0.9256      0.0744        0.9184
   1.4312        0.9079      0.0921        0.9167
   1.4507        0.9005      0.0995        0.9042
   1.3175        0.8935      0.1065        0.8970
   1.2495        0.8879      0.1121        0.8907
   1.1730        0.8646      0.1354        0.8762
   1.1019        0.8712      0.1288        0.8679
   1.0628        0.8666      0.1334        0.8689
   1.1109        0.8725      0.1275        0.8695
   1.0754        0.8634      0.1366        0.8679
   0.9879        0.8935      0.1065        0.8784
   1.0222        0.8897      0.1103        0.8916
   1.0000        0.9044      0.0956        0.8970
   0.9803        0.9069      0.0931        0.9056
   0.9185        0.9150      0.0850        0.9109
   0.9084        0.9123      0.0877        0.9136
0.8768   0.9198   0.0802   0.9160
0.8880   0.9260   0.0740   0.9229
0.8513   0.9282   0.0718   0.9271
0.8145   0.9387   0.0613   0.9334
0.7857   0.9443   0.0557   0.9415
0.7577   0.9449   0.0551   0.9446
0.7500   0.9377   0.0623   0.9413
0.7253   0.9360   0.0640   0.9369
0.7146   0.9351   0.0649   0.9355
0.7242   0.9241   0.0759   0.9296
0.7469   0.9184   0.0816   0.9212
0.7022   0.9185   0.0815   0.9184
0.7068   0.9187   0.0813   0.9186
0.6698   0.9105   0.0895   0.9146
0.6503   0.9101   0.0899   0.9103
0.6066   0.9135   0.0865        1
Log-Mean Weights                  Log-Mean Divisia Weights   Log Changes - Intensity
                                      (normalized)




            General               Commercial    General      Commercial     General
            Aviation    Total      Carriers     Aviation      Carriers      Aviation




            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
            #DIV/0!    #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
                   0   #DIV/0!      #DIV/0!     #DIV/0!        #DIV/0!      #DIV/0!
              0.0791     1.0000        0.9209     0.0791         -0.0647      -0.0398
              0.0839     0.9999        0.9161     0.0839         -0.1189       0.0366
              0.0814     0.9998        0.9186     0.0814          0.0661      -0.1979
              0.0829     0.9997        0.9170     0.0830         -0.1150       0.0695
              0.0958     0.9999        0.9042     0.0958          0.0066       0.0708
              0.1030     1.0000        0.8970     0.1030         -0.1067       0.0110
              0.1093     1.0000        0.8907     0.1093         -0.0601       0.0124
              0.1234     0.9996        0.8766     0.1234         -0.0922       0.1663
              0.1321     1.0000        0.8679     0.1321         -0.0569      -0.0796
              0.1311     1.0000        0.8689     0.1311         -0.0438       0.0418
              0.1304     1.0000        0.8696     0.1304          0.0522      -0.0215
              0.1320     0.9999        0.8680     0.1320         -0.0506       0.1832
              0.1209     0.9993        0.8790     0.1210         -0.0554      -0.2277
              0.1084     1.0000        0.8916     0.1084          0.0276       0.1233
              0.1028     0.9998        0.8972     0.1028         -0.0110      -0.0211
              0.0944     1.0000        0.9056     0.0944         -0.0195       0.0201
              0.0890     0.9999        0.9110     0.0890         -0.0598      -0.0374
              0.0864     1.0000        0.9136     0.0864         -0.0142       0.0256
 0.0839    0.9999   0.9161   0.0839   -0.0268   -0.1411
 0.0770    1.0000   0.9230   0.0770    0.0178   -0.0088
 0.0729    1.0000   0.9271   0.0729   -0.0413   -0.0199
 0.0665    0.9999   0.9335   0.0665   -0.0371   -0.0291
 0.0585    1.0000   0.9415   0.0585   -0.0323   -0.0226
 0.0554    1.0000   0.9446   0.0554   -0.0370    0.0214
 0.0586    0.9999   0.9414   0.0586   -0.0167    0.0549
 0.0631    1.0000   0.9369   0.0631   -0.0346   -0.0458
 0.0645    1.0000   0.9355   0.0645   -0.0159   -0.0021
 0.0703    0.9998   0.9297   0.0703    0.0021    0.1477
0.07873   0.99996   0.9213   0.0787    0.0250    0.0816
0.08155   1.00000   0.9184   0.0816   -0.0611   -0.0800
 0.0814    1.0000   0.9186   0.0814    0.0091   -0.1018
 0.0853    0.9999   0.9146   0.0854   -0.0617    0.0000
 0.0897    1.0000   0.9103   0.0897   -0.0306    0.0000
      0         1        1        0         0         0
Activity Shares               Log Changes - Activity Shares   Compute Intensity Index




 Commercial       General     Commercial General
  Carriers        Aviation     Carriers  Aviation             Index chg.
                                                              (unnorm.)

       0.0000        1.0000
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.0000        1.0000     #DIV/0!           0            #DIV/0!
       0.9433        0.0567     #DIV/0!          -3            #DIV/0!
       0.9443        0.0557             0         0              0.9392
       0.9460        0.0540             0         0              0.8996
       0.9422        0.0578             0         0              1.0456
       0.9395        0.0605             0         0              0.9051
       0.9383        0.0617             0         0              1.0129
       0.9407        0.0593        0.0025   -0.0393              0.9098
       0.9415        0.0585        0.0009   -0.0146              0.9492
       0.9438        0.0562        0.0025   -0.0406              0.9414
       0.9457        0.0543        0.0019   -0.0327              0.9419
       0.9480        0.0520        0.0024   -0.0431              0.9679
       0.9468        0.0532       -0.0012    0.0210              1.0435
       0.9541        0.0459        0.0077   -0.1472              0.9805
       0.9587        0.0413        0.0048   -0.1062              0.9266
       0.9609        0.0391        0.0022   -0.0537              1.0387
       0.9662        0.0338        0.0054   -0.1441              0.9880
       0.9683        0.0317        0.0022   -0.0660              0.9844
       0.9719        0.0281        0.0037   -0.1186              0.9438
       0.9720        0.0280        0.0002   -0.0057              0.9893
0.9716   0.0284   -0.0005    0.0162   0.9643
0.9732   0.0268    0.0017   -0.0598   1.0159
0.9745   0.0255    0.0014   -0.0513   0.9611
0.9786   0.0214    0.0041   -0.1731   0.9641
0.9808   0.0192    0.0023   -0.1093   0.9688
0.9821   0.0179    0.0013   -0.0693   0.9668
0.9810   0.0190   -0.0011    0.0573   0.9876
0.9803   0.0197   -0.0008    0.0398   0.9653
0.9802   0.0198    0.0000    0.0016   0.9851
0.9798   0.0202   -0.0004    0.0217   1.0124
0.9793   0.0207   -0.0005    0.0223   1.0299
0.9790   0.0210   -0.0003    0.0162   0.9393
0.9766   0.0234   -0.0024    0.1068   1.0001
0.9757   0.0243   -0.0010    0.0414   0.9451
0.9763   0.0237    0.0006   -0.0249   0.9725
     1        0         0         0        1
Compute Intensity Index            Compute Structure Index




            Index     Index        Index chg.   Index    Index
          (unnorm.) 1985 = 1       (unnorm.) (unnorm.) 1985 = 1

             1.0000       1.7124                1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             1.0000       1.7124    #DIV/0!     1.0000    1.0436
             0.9392       1.6082      0.9996    0.9996    1.0431
             0.8449       1.4467      0.9990    0.9986    1.0421
             0.8834       1.5127      1.0019    1.0005    1.0441
             0.7996       1.3692      1.0011    1.0016    1.0453
             0.8099       1.3868      1.0008    1.0024    1.0461
             0.7368       1.2617      0.9982    1.0006    1.0442
             0.6994       1.1976            1   0.9998    1.0434
             0.6584       1.1275      0.9972    0.9970    1.0404
             0.6201       1.0619      0.9973    0.9943    1.0377
             0.6003       1.0278      0.9965    0.9908    1.0340
             0.6263       1.0725      1.0017    0.9925    1.0358
             0.6141       1.0516      0.9873    0.9799    1.0226
             0.5690       0.9744      0.9914    0.9715    1.0138
             0.5911       1.0121      0.9962    0.9678    1.0100
             0.5840       1.0000      0.9901    0.9582    1.0000
             0.5749       0.9844      0.9958    0.9542    0.9958
             0.5426       0.9291      0.9928    0.9473    0.9886
             0.5368       0.9192      0.9997    0.9470    0.9883
0.5176   0.8863   1.0009   0.9479   0.9892
0.5258   0.9004   0.9970   0.9450   0.9862
0.5054   0.8654   0.9975   0.9427   0.9838
0.4872   0.8342   0.9924   0.9355   0.9763
0.4720   0.8082   0.9957   0.9315   0.9721
0.4563   0.7814   0.9974   0.9291   0.9696
0.4507   0.7717   1.0023   0.9313   0.9719
0.4350   0.7449   1.0018   0.9330   0.9736
0.4286   0.7339   1.0001   0.9330   0.9737
0.4339   0.7430   1.0011   0.9341   0.9748
0.4469   0.7652   1.0013   0.9353   0.9761
0.4197   0.7187   1.0010   0.9363   0.9771
0.4197   0.7188   1.0065   0.9423   0.9834
0.3967   0.6793   1.0026   0.9448   0.9860
0.3858   0.6606   0.9983   0.9432   0.9843
0.3625   0.6208   0.9928        1   0.9772
               Rail Passenger Transportation



               Energy Consumption (TBtu)                      Activity (passenger-miles [P-M])




               Urban Rail       Intercity Rail   Total        Urban Rail      Intercity Rail

               Delivered        Delivered        Delivered
               (TBtu)             (TBtu)                      Million P-M     Million P-M
Deliv   1949
Deliv   1950
Deliv   1951
Deliv   1952
Deliv   1953
Deliv   1954
Deliv   1955
Deliv   1956
Deliv   1957
Deliv   1958
Deliv   1959
Deliv   1960
Deliv   1961
Deliv   1962
Deliv   1963
Deliv   1964
Deliv   1965
Deliv   1966
Deliv   1967
Deliv   1968
Deliv   1969
Deliv   1970            20.57          22.66          43.23          16,865                    2,191
Deliv   1971            19.72          20.62          40.34          16,176                    1,993
Deliv   1972            18.45          18.57          37.02          15,824                    3,039
Deliv   1973            17.29          16.52          33.81          15,687                    3,807
Deliv   1974            17.48          14.47          31.95          15,410                    4,259
Deliv   1975            17.22          13.53          30.74          14,936                    3,753
Deliv   1976            16.51          12.78          29.29          15,455                    4,268
Deliv   1977            16.03          12.91          28.95          16,238                    4,204
Deliv   1978            16.07          14.27          30.35          16,935                    4,154
Deliv   1979            16.56          11.79          28.35          17,659                    4,867
Deliv   1980            16.11           9.30          25.40          17,455                    4,053
Deliv   1981            14.82           9.92          24.74          16,826                    4,397
Deliv   1982            16.72           9.52          26.25          16,455                    3,993
Deliv   1983            18.43           9.33          27.76          16,838                    4,227
Deliv   1984            21.13           9.67          30.80          16,734                    4,427
Deliv   1985            21.21          10.01          31.22          17,311                    4,785
Deliv   1986            22.07           9.55          31.62          17,733                    5,011
Deliv   1987   22.22    9.98   32.20   18,421   5,361
Deliv   1988   22.84   10.46   33.31   18,741   5,686
Deliv   1989   23.21   11.43   34.64   19,750   5,859
Deliv   1990   22.98   11.63   34.61   19,128   6,057
Deliv   1991   23.23   11.80   35.03   18,534   6,273
Deliv   1992   22.82   12.06   34.87   18,758   6,091
Deliv   1993   23.95   12.41   36.36   17,876   6,199
Deliv   1994   24.88   10.52   35.40   19,497   5,921
Deliv   1995   24.98   10.46   35.44   19,663   5,545
Deliv   1996   24.71   10.40   35.12   20,838   5,050
Deliv   1997   24.80   11.07   35.87   21,129   5,166
Deliv   1998   25.83   11.20   37.03   22,116   5,304
Deliv   1999   26.88   11.70   38.58   22,874   5,330
Deliv   2000   27.48   12.07   39.55   24,602   5,498
Deliv   2001   28.01   12.20   40.22   25,163   5,559
Deliv   2002   28.23   12.01   40.24   24,599   5,468
Deliv   2003   28.14   12.47   40.61   24,641   5,680
Deliv   2004   28.14   12.10   40.24   24,641   5,511
                                                                                                    From Lower Level

miles [P-M])                         Nominal Energy Intensity (Btu/P-M)     Energy Intensity (Index)



                                                   Intercity
                Total                Urban Rail    Rail          Total      Urban Rail     Intercity Rail



               Million P-M           Btu/P-M       Btu/P-M      Btu/P-M     1985 = 1.0     1985 = 1.0




                             19056          1220        10345        2269         1.0980          4.9444
                             18169          1219        10345        2220         1.0648          4.9444
                             18863          1166         6110        1963         1.0113          2.9206
                             19494          1102         4340        1734         0.9541          2.0743
                             19669          1134         3398        1624         0.9774          1.6244
                             18689          1153         3605        1645         0.9862          1.7229
                             19723          1068         2995        1485         0.8875          1.4317
                             20442           987         3072        1416         0.8047          1.4683
                             21089           949         3436        1439         0.7801          1.6425
                             22526           938         2422        1258         0.7706          1.1574
                             21508           923         2294        1181         0.7564          1.0963
                             21223           881         2257        1166         0.7231          1.0786
                             20448          1016         2385        1284         0.8340          1.1399
                             21065          1095         2208        1318         0.8996          1.0551
                             21161          1263         2185        1456         1.0326          1.0442
                             22096          1225         2092        1413         1.0000          1.0000
                             22744          1245         1906        1390         1.0149          0.9111
23782   1206   1862   1354   0.9870   0.8900
24427   1219   1840   1363   0.9949   0.8795
25609   1175   1951   1353   0.9621   0.9324
25185   1202   1920   1374   0.9793   0.9176
24807   1254   1881   1412   1.0085   0.8989
24849   1216   1979   1403   0.9802   0.9461
24075   1340   2002   1510   1.0799   0.9571
25418   1276   1776   1393   1.0195   0.8489
25208   1270   1886   1406   1.0118   0.9016
25888   1186   2060   1356   0.9507   0.9848
26295   1174   2143   1364   0.9494   1.0241
27420   1168   2112   1350   0.9377   1.0095
28204   1175   2196   1368   0.9485   1.0494
30100   1117   2196   1314   0.9017   1.0494
30722   1113   2196   1309   0.8996   1.0494
30067   1148   2196   1338   0.9240   1.0494
30321   1142   2196   1339   0.9183   1.0494
30152   1142   2196   1335   0.9183   1.0494
From Lower Level

              Structure Index            Final Indexes, 1985 = 1.0
                                             (1)         (2)         (3)      (4)       (5)

                                           Activity   Index of Structure: Structure: Component
                         Intercity       (passenger- Aggregate Urban vs     Lower     Intensity
              Urban Rail Rail               miles)    Intensity Intercity    level      Index




                   0.9166       1.0000        0.8624     1.6057      0.7845   0.9537    2.1574
                   0.9345       1.0000        0.8223     1.5712      0.7679   0.9627    2.1257
                   0.9411       1.0000        0.8537     1.3890      0.9059   0.9660    1.5874
                   0.9429       1.0000        0.8822     1.2275      0.9757   0.9669    1.3012
                   0.9471       1.0000        0.8902     1.1496      1.0099   0.9692    1.1746
                   0.9540       1.0000        0.8458     1.1643      0.9873   0.9731    1.2119
                   0.9824       1.0000        0.8926     1.0511      1.0090   0.9892    1.0532
                   1.0014       1.0000        0.9251     1.0021      0.9941   0.9999    1.0082
                   0.9930       1.0000        0.9544     1.0184      0.9804   0.9954    1.0437
                   0.9934       1.0000        1.0195     0.8906      1.0078   0.9956    0.8877
                   0.9958       1.0000        0.9734     0.8359      0.9757   0.9970    0.8593
                   0.9943       1.0000        0.9605     0.8251      0.9974   0.9961    0.8306
                   0.9947       1.0000        0.9254     0.9084      0.9841   0.9963    0.9265
                   0.9931       1.0000        0.9533     0.9327      0.9892   0.9953    0.9474
                   0.9981       1.0000        0.9577     1.0302      0.9954   0.9987    1.0363
                   1.0000       1.0000        1.0000     1.0000      1.0000   1.0000    1.0000
                   1.0010       1.0000        1.0293     0.9841      1.0021   1.0007    0.9814
0.9973   1.0000   1.0763   0.9582   1.0045   0.9981   0.9557
1.0000   1.0000   1.1055   0.9650   1.0080   1.0000   0.9574
0.9969   1.0000   1.1590   0.9573   1.0059   0.9979   0.9536
1.0015   1.0000   1.1398   0.9727   1.0124   1.0009   0.9599
1.0146   1.0000   1.1227   0.9995   1.0185   1.0096   0.9720
1.0128   1.0000   1.1246   0.9932   1.0146   1.0084   0.9708
1.0125   1.0000   1.0896   1.0689   1.0207   1.0082   1.0386
1.0216   1.0000   1.1503   0.9856   1.0108   1.0144   0.9612
1.0247   1.0000   1.1408   0.9950   1.0056   1.0166   0.9733
1.0181   1.0000   1.1716   0.9600   0.9922   1.0119   0.9562
1.0090   1.0000   1.1900   0.9654   0.9931   1.0056   0.9666
1.0165   1.0000   1.2409   0.9557   0.9910   1.0108   0.9541
1.0110   1.0000   1.2764   0.9681   0.9878   1.0070   0.9731
1.0110   1.0000   1.3622   0.9299   0.9830   1.0070   0.9394
1.0101   1.0000   1.3904   0.9265   0.9816   1.0064   0.9379
1.0139   1.0000   1.3607   0.9472   0.9823   1.0090   0.9556
1.0151   1.0000   1.3722   0.9480   0.9865   1.0098   0.9516
1.0151   1.0000   1.3646   0.9446   0.9830   1.0098   0.9516
                                         Energy Shares
     (6)          (7)           (8)
Product:
Activity x      Actual
Structure x     Energy      Total                     Intercity
Intensity        Use        Structure    Urban Rail   Rail
=(1)x(3)x(4)
x(5)           =(1) x (2)   =(3) x (4)


                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
                                           #DIV/0!     #DIV/0!
     1.3922       1.3848        0.7482       0.4758      0.5242
     1.2921       1.2920        0.7392       0.4889      0.5111
     1.1858       1.1858        0.8751       0.4984      0.5016
     1.0830       1.0829        0.9434       0.5113      0.4887
     1.0234       1.0234        0.9788       0.5470      0.4530
     0.9848       0.9847        0.9607       0.5600      0.4400
     0.9383       0.9382        0.9981       0.5636      0.4364
     0.9272       0.9271        0.9940       0.5538      0.4462
     0.9720       0.9720        0.9758       0.5296      0.4704
     0.9080       0.9080        1.0033       0.5842      0.4158
     0.8137       0.8137        0.9728       0.6340      0.3660
     0.7926       0.7925        0.9935       0.5989      0.4011
     0.8407       0.8407        0.9805       0.6372      0.3628
     0.8892       0.8892        0.9846       0.6639      0.3361
     0.9866       0.9866        0.9941       0.6860      0.3140
     1.0000       1.0000        1.0000       0.6793      0.3207
     1.0129       1.0129        1.0027       0.6979      0.3021
1.0313   1.0313   1.0026   0.6900   0.3100
1.0668   1.0668   1.0080   0.6859   0.3141
1.1095   1.1095   1.0038   0.6700   0.3300
1.1087   1.1087   1.0133   0.6640   0.3360
1.1221   1.1221   1.0282   0.6632   0.3368
1.1170   1.1170   1.0231   0.6543   0.3457
1.1646   1.1646   1.0292   0.6586   0.3414
1.1337   1.1337   1.0254   0.7029   0.2971
1.1351   1.1351   1.0223   0.7048   0.2952
1.1248   1.1248   1.0041   0.7037   0.2963
1.1488   1.1488   0.9987   0.6914   0.3086
1.1860   1.1860   1.0018   0.6975   0.3025
1.2357   1.2357   0.9948   0.6967   0.3033
1.2668   1.2668   0.9899   0.6948   0.3052
1.2882   1.2882   0.9878   0.6965   0.3035
1.2889   1.2889   0.9911   0.7017   0.2983
1.3008   1.3008   0.9962   0.6929   0.3071
1.2889   1.2889   0.9926        1        0
Log-Mean Weights                     Log-Mean Divisia Weights
                                         (normalized)


              Intercity                            Intercity
Urban Rail    Rail        Total      Urban Rail    Rail




  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
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  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
  #DIV/0!      #DIV/0!    #DIV/0!      #DIV/0!      #DIV/0!
     0.4823      0.5177     0.9999        0.4823      0.5177
     0.4936      0.5064     1.0000        0.4936      0.5064
     0.5048      0.4951     0.9999        0.5049      0.4951
     0.5289      0.4706     0.9996        0.5292      0.4708
     0.5534      0.4465     0.9999        0.5535      0.4465
     0.5618      0.4382     1.0000        0.5618      0.4382
     0.5587      0.4413     1.0000        0.5587      0.4413
     0.5416      0.4582     0.9998        0.5417      0.4583
     0.5565      0.4425     0.9990        0.5570      0.4430
     0.6088      0.3903     0.9991        0.6093      0.3907
     0.6163      0.3833     0.9996        0.6166      0.3834
     0.6178      0.3816     0.9995        0.6182      0.3818
     0.6504      0.3493     0.9997        0.6506      0.3494
     0.6749      0.3249     0.9998        0.6750      0.3250
     0.6827      0.3173     1.0000        0.6827      0.3173
     0.6886      0.3113     0.9999        0.6887      0.3113
0.6939   0.3060   1.0000   0.6940   0.3060
0.6879   0.3121   1.0000   0.6879   0.3121
0.6779   0.3220   0.9999   0.6780   0.3220
0.6670   0.3330   1.0000   0.6670   0.3330
0.6636   0.3364   1.0000   0.6636   0.3364
0.6587   0.3412   1.0000   0.6588   0.3412
0.6564   0.3436   1.0000   0.6564   0.3436
0.6805   0.3187   0.9992   0.6810   0.3190
0.7039   0.2961   1.0000   0.7039   0.2961
0.7043   0.2957   1.0000   0.7043   0.2957
0.6975   0.3024   0.9999   0.6976   0.3024
0.6944   0.3056   1.0000   0.6944   0.3056
0.6971   0.3029   1.0000   0.6971   0.3029
0.6957   0.3043   1.0000   0.6957   0.3043
0.6957   0.3043   1.0000   0.6957   0.3043
0.6991   0.3009   1.0000   0.6991   0.3009
0.6973   0.3027   1.0000   0.6973   0.3027
     1        0        1        1        0
Log Changes - Intensity         Activity Shares                  Log Changes - Activity Shares



                                                                                  Intercity
Urban Rail     Intercity Rail   Urban Rail      Intercity Rail   Urban Rail       Rail




                                   #DIV/0!         #DIV/0!
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   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
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   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!          #DIV/0!         #DIV/0!         #DIV/0!         #DIV/0!
   #DIV/0!        #DIV/0!                   1              0       #DIV/0!         #DIV/0!
      -0.031          0.000                 1              0                  0           0
      -0.051         -0.526                 1              0                  0           0
      -0.058         -0.342                 1              0                  0           0
       0.024         -0.245                 1              0                  0           0
       0.009          0.059                 1              0                  0           0
      -0.105         -0.185                 1              0                  0           0
      -0.098          0.025                 1              0                  0           0
      -0.031          0.112                 1              0                  0           0
      -0.012         -0.350                 1              0                  0           0
      -0.019         -0.054                 1              0                  0           0
      -0.045         -0.016            0.7928         0.2072                  0           0
       0.143          0.055            0.8047         0.1953                  0           0
       0.076         -0.077            0.7993         0.2007                  0           0
       0.138         -0.010            0.7908         0.2092                  0           0
      -0.032         -0.043            0.7834         0.2166                  0           0
      0.0148        -0.0931            0.7797         0.2203                  0           0
-0.0279   -0.0234   0.7746   0.2254         0         0
 0.0080   -0.0120   0.7672   0.2328         0         0
-0.0336    0.0585   0.7712   0.2288         0         0
 0.0178   -0.0160   0.7595   0.2405         0         0
 0.0294   -0.0206   0.7471   0.2529         0         0
-0.0285    0.0512   0.7549   0.2451         0         0
 0.0968    0.0115   0.7425   0.2575         0         0
-0.0575   -0.1200   0.7671   0.2329         0         0
-0.0076    0.0603   0.7800   0.2200         0         0
-0.0623    0.0882   0.8049   0.1951         0         0
-0.0014    0.0391   0.8035   0.1965         0         0
-0.0125   -0.0144   0.8066   0.1934         0         0
 0.0115    0.0388   0.8110   0.1890         0         0
-0.0507    0.0000   0.8173   0.1827    0.0078   -0.0340
-0.0023    0.0000   0.8191   0.1809    0.0021   -0.0094
 0.0267    0.0000   0.8181   0.1819   -0.0011    0.0050
-0.0061    0.0000   0.8127   0.1873   -0.0067    0.0296
      0         0        1        0         0         0
ges - Activity Shares   Log Changes--Lower-level Structure   Compute Intensity Index



                                   Intercity
                        Urban Rail Rail                      Index chg.   Index      Index

                                                             (unnorm.) (unnorm.)     1985 = 1


                                                                            1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                          #DIV/0!     #DIV/0!                 #DIV/0!       1.0000     2.1574
                            0.0193      0.0000                  0.9853      0.9853     2.1257
                            0.0070      0.0000                  0.7468      0.7358     1.5874
                            0.0019      0.0000                  0.8197      0.6031     1.3012
                            0.0045      0.0000                  0.9027      0.5444     1.1746
                            0.0072      0.0000                  1.0318      0.5617     1.2119
                            0.0293      0.0000                  0.8690      0.4882     1.0532
                            0.0192      0.0000                  0.9574      0.4673     1.0082
                           -0.0085      0.0000                  1.0352      0.4838     1.0437
                            0.0004      0.0000                  0.8506      0.4115     0.8877
                            0.0024      0.0000                  0.9680      0.3983     0.8593
                           -0.0015      0.0000                  0.9666      0.3850     0.8306
                            0.0003      0.0000                  1.1155      0.4295     0.9265
                           -0.0016      0.0000                  1.0225      0.4391     0.9474
                            0.0050      0.0000                  1.0938      0.4803     1.0363
                            0.0019      0.0000                  0.9650      0.4635     1.0000
                            0.0010      0.0000                  0.9814      0.4549     0.9814
-0.0037   0.0000   0.9738   0.4430   0.9557
 0.0027   0.0000   1.0018   0.4438   0.9574
-0.0031   0.0000   0.9961   0.4420   0.9536
 0.0045   0.0000   1.0065   0.4449   0.9599
 0.0130   0.0000   1.0126   0.4505   0.9720
-0.0018   0.0000   0.9987   0.4500   0.9708
-0.0003   0.0000   1.0699   0.4814   1.0386
 0.0090   0.0000   0.9255   0.4455   0.9612
 0.0030   0.0000   1.0126   0.4511   0.9733
-0.0065   0.0000   0.9824   0.4432   0.9562
-0.0090   0.0000   1.0109   0.4480   0.9666
 0.0075   0.0000   0.9870   0.4422   0.9541
-0.0054   0.0000   1.0200   0.4511   0.9731
 0.0000   0.0000   0.9654   0.4354   0.9394
-0.0009   0.0000   0.9984   0.4348   0.9379
 0.0037   0.0000   1.0189   0.4430   0.9556
 0.0012   0.0000   0.9957   0.4411   0.9516
 0.0000   0.0000   1.0000   0.4411   0.9516
Compute Structure Index            Compute Structure Index
   (Current Level)                    (Lower Level)



Index chg.   Index      Index      Index chg.   Index      Index

(unnorm.) (unnorm.)     1985 = 1   (unnorm.) (unnorm.) 1985 = 1


               1.0000     0.7845                       1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
 #DIV/0!       1.0000     0.7845    #DIV/0!            1     0.9537
   0.9787      0.9787     0.7679      1.0094           1     0.9627
   1.1797      1.1547     0.9059      1.0034           1     0.9660
   1.0771      1.2437     0.9757      1.0010           1     0.9669
   1.0351      1.2873     1.0099      1.0024           1     0.9692
   0.9776      1.2584     0.9873      1.0040           1     0.9731
   1.0219      1.2860     1.0090      1.0166           1     0.9892
   0.9852      1.2671     0.9941      1.0108           1     0.9999
   0.9862      1.2496     0.9804      0.9954      1.0437     0.9954
   1.0280      1.2845     1.0078      1.0002      1.0439     0.9956
   0.9682      1.2437     0.9757      1.0015      1.0454     0.9970
   1.0222      1.2713     0.9974      0.9991      1.0445     0.9961
   0.9867      1.2544     0.9841      1.0002      1.0447     0.9963
   1.0052      1.2608     0.9892      0.9990      1.0436     0.9953
   1.0063      1.2688     0.9954      1.0034      1.0471     0.9987
   1.0046      1.2746     1.0000      1.0013      1.0485     1.0000
   1.0021      1.2772     1.0021      1.0007      1.0492     1.0007
1.0025   1.2804   1.0045   0.9975   1.0466   0.9981
1.0035   1.2848   1.0080   1.0018   1.0485   1.0000
0.9980   1.2822   1.0059   0.9979   1.0463   0.9979
1.0064   1.2904   1.0124   1.0030   1.0495   1.0009
1.0060   1.2981   1.0185   1.0087   1.0586   1.0096
0.9962   1.2932   1.0146   0.9988   1.0574   1.0084
1.0061   1.3011   1.0207   0.9998   1.0572   1.0082
0.9902   1.2884   1.0108   1.0061   1.0636   1.0144
0.9948   1.2817   1.0056   1.0021   1.0659   1.0166
0.9867   1.2647   0.9922   0.9954   1.0611   1.0119
1.0009   1.2659   0.9931   0.9937   1.0544   1.0056
0.9979   1.2632   0.9910   1.0052   1.0599   1.0108
0.9968   1.2591   0.9878   0.9962   1.0559   1.0070
0.9951   1.2529   0.9830   1.0000   1.0559   1.0070
0.9986   1.2511   0.9816   0.9994   1.0552   1.0064
1.0007   1.2521   0.9823   1.0026   1.0580   1.0090
1.0043   1.2574   0.9865   1.0008   1.0588   1.0098
0.9964   1.2529   0.9830        1        1   1.0098
                 Urban Rail
Fuel    Year


                 Energy Consumption (TBtu)                              Activity (passenger-miles [P-M])




                 Commuter                                               Commuter
                 Rail          Heavy Rail    Light Rail     Total       Rail

                 Delivered     Delivered     Delivered      Delivered
                 (TBtu)         (TBtu)         (TBtu)                   Million P-M
Deliv     1949
Deliv     1950
Deliv     1951
Deliv     1952
Deliv     1953
Deliv     1954
Deliv     1955
Deliv     1956
Deliv     1957
Deliv     1958
Deliv     1959
Deliv     1960
Deliv     1961
Deliv     1962
Deliv     1963
Deliv     1964
Deliv     1965
Deliv     1966
Deliv     1967
Deliv     1968
Deliv     1969
Deliv     1970        11.830         8.271          0.467          21           4,592
Deliv     1971        10.998         8.255          0.466          20           4,576
Deliv     1972        10.166         7.842          0.442          18           4,560
Deliv     1973         9.334         7.529          0.425          17           4,545
Deliv     1974         8.502         8.494          0.479          17           4,529
Deliv     1975         8.187         8.546          0.482          17           4,513
Deliv     1976         7.718         8.320          0.469          17           5,340
Deliv     1977         8.173         7.438          0.420          16           6,167
Deliv     1978         8.486         7.180          0.405          16           6,213
Deliv     1979         8.123         7.987          0.451          17           6,492
Deliv     1980         7.760         7.900          0.446          16           6,516
Deliv     1981         5.759         8.575          0.484          15           6,236
Deliv     1982         7.435         8.791          0.496          17           6,027
Deliv     1983         8.432         9.463          0.534          18           6,097
Deliv     1984        10.580         9.986          0.563      21.130           6,207
Deliv     1985        10.685         9.990          0.534      21.209           6,534
Deliv     1986        11.020        10.461          0.590      22.072           6,723
Deliv   1987   10.581       10.983       0.652      22.216             6,818
Deliv   1988   10.905       11.109       0.829      22.844             6,964
Deliv   1989   11.171       11.212       0.826      23.208             7,211
Deliv   1990   10.963       11.205       0.815      22.984             7,082
Deliv   1991   11.218       11.082       0.935      23.235             7,344
Deliv   1992   10.907       10.895       1.013      22.815             7,320
Deliv   1993   11.773       11.215       0.959      23.947             6,940
Deliv   1994   12.211       11.707       0.962      24.880             7,996
Deliv   1995   12.392       11.604       0.983      24.978             8,244
Deliv   1996   12.247       11.369       1.095      24.711             8,351
Deliv   1997   12.466       11.099       1.232      24.797             8,038
Deliv   1998   13.335       11.191       1.300      25.826             8,704
Deliv   1999   13.906       11.550       1.419      26.875             8,766
Deliv   2000   13.789       12.109       1.580      27.478             9,402
Deliv   2001   13.913       12.440       1.662      28.014             9,548
Deliv   2002   13.927       12.566       1.740      28.234             9,504
Deliv   2003   14.019       12.392       1.730      28.141             9,559
Deliv   2004   14.019       12.392       1.730      28.141             9,559

                        Constant (1977) shares assumed for 1970-1976
ctivity (passenger-miles [P-M])                               Nominal Energy Intensity (Btu/P-M)




                                                              Commuter
            Heavy Rail      Light Rail          Total         Rail          Heavy Rail    Light Rail    Total



            Million P-M     Million P-M        Million P-M    Btu/P-M       Btu/P-M       Btu/P-M      Btu/P-M




                   11,828                445         16,865        2576.3         699.3       1047.9      1219.6
                   11,179                421         16,176        2403.3         738.5       1106.5      1219.0
                   10,855                409         15,824        2229.2         722.4       1082.4      1165.9
                   10,738                404         15,687        2053.8         701.1       1050.6      1102.0
                   10,486                395         15,410        1877.2         810.0       1213.8      1134.0
                   10,045                378         14,936        1814.1         850.8       1274.8      1152.6
                    9,748                367         15,455        1445.4         853.5       1278.9      1068.1
                    9,682                389         16,238        1325.3         768.2       1078.9       987.2
                   10,330                392         16,935        1365.8         695.0       1033.5       949.0
                   10,760                407         17,659        1251.2         742.3       1107.3       937.8
                   10,558                381         17,455        1190.9         748.2       1170.0       922.7
                   10,244                346         16,826         923.5         837.1       1398.4       880.7
                   10,049                379         16,455        1233.7         874.9       1308.9      1016.3
                   10,350                391         16,838        1383.0         914.3       1365.6      1094.5
                   10,111                416         16,734        1704.5         987.7       1354.5      1262.7
                   10,427                350         17,311        1635.3         958.1       1524.6      1225.2
                   10,649                361         17,733        1639.2         982.4       1635.1      1244.7
11,198            405       18,421                 1551.9    980.8   1609.1   1206.0
11,300            477       18,741                 1566.0    983.1   1738.2   1218.9
12,030            509       19,750                 1549.1    932.0   1622.2   1175.1
11,475            571       19,128                 1548.0    976.5   1428.1   1201.6
10,528            662       18,534                 1527.5   1052.6   1412.2   1253.6
10,737            701       18,758                 1490.1   1014.7   1445.6   1216.3
10,231            705       17,876                 1696.3   1096.2   1360.0   1339.6
10,668            833       19,497                 1527.1   1097.4   1155.1   1276.1
10,559            860       19,663                 1503.1   1099.0   1142.6   1270.3
11,530            957       20,838                 1466.5    986.0   1144.5   1185.9
12,056          1,035       21,129                 1550.9    920.6   1190.1   1173.6
12,284          1,128       22,116                 1532.0    911.1   1152.5   1167.8
12,902          1,206       22,874                 1586.4    895.2   1176.9   1174.9
13,844          1,356       24,602                 1466.6    874.7   1165.0   1116.9
14,178          1,437       25,163                 1457.1    877.4   1156.3   1113.3
13,663          1,432       24,599                 1465.4    919.7   1215.2   1147.8
13,606          1,476       24,641                 1466.6    910.8   1172.0   1142.1
13,606          1,476       24,641                 1466.6    910.8   1172.0   1142.1

         Constant (1977) shares assumed for 1970-1976
Energy Intensity (Index)                                  Final Indexes, 1985 = 1.0
                                                              (1)        (2)        (3)

                                                                       Index of  Structure:
Commuter                                                               Aggregate Mix of Rail
Rail           Heavy Rail     Light Rail      Total       Activity     Intensity  Modes



1985 = 1.0     1985 = 1.0     1985 = 1.0     1985 = 1.0




      1.5754         0.7299         0.6873       0.9954       0.0257      0.9954     0.9166
      1.4697         0.7707         0.7258       0.9950       0.9344      0.9950     0.9345
      1.3632         0.7540         0.7100       0.9517       0.9141      0.9517     0.9411
      1.2559         0.7318         0.6891       0.8995       0.9062      0.8995     0.9429
      1.1479         0.8455         0.7961       0.9256       0.8902      0.9256     0.9471
      1.1093         0.8880         0.8362       0.9408       0.8628      0.9408     0.9540
      0.8839         0.8908         0.8388       0.8718       0.8928      0.8718     0.9824
      0.8104         0.8018         0.7077       0.8058       0.9380      0.8058     1.0014
      0.8352         0.7254         0.6779       0.7745       0.9783      0.7745     0.9930
      0.7651         0.7747         0.7263       0.7654       1.0201      0.7654     0.9934
      0.7283         0.7810         0.7674       0.7531       1.0083      0.7531     0.9958
      0.5647         0.8737         0.9172       0.7188       0.9720      0.7188     0.9943
      0.7544         0.9131         0.8585       0.8295       0.9506      0.8295     0.9947
      0.8457         0.9543         0.8958       0.8934       0.9727      0.8934     0.9931
      1.0423         1.0308         0.8885       1.0306       0.9667      1.0306     0.9981
      1.0000         1.0000         1.0000       1.0000       1.0000      1.0000     1.0000
      1.0024         1.0253         1.0725       1.0159       1.0244      1.0159     1.0010
0.9490   1.0237   1.0555   0.9844   1.0641   0.9844   0.9973
0.9576   1.0261   1.1401   0.9949   1.0826   0.9949   1.0000
0.9473   0.9727   1.0640   0.9591   1.1409   0.9591   0.9969
0.9466   1.0192   0.9367   0.9807   1.1050   0.9807   1.0015
0.9341   1.0986   0.9263   1.0232   1.0706   1.0232   1.0146
0.9112   1.0590   0.9482   0.9927   1.0836   0.9927   1.0128
1.0373   1.1441   0.8920   1.0934   1.0326   1.0934   1.0125
0.9339   1.1453   0.7576   1.0416   1.1263   1.0416   1.0216
0.9192   1.1470   0.7495   1.0369   1.1359   1.0369   1.0247
0.8968   1.0291   0.7507   0.9679   1.2037   0.9679   1.0181
0.9484   0.9609   0.7806   0.9579   1.2206   0.9579   1.0090
0.9368   0.9509   0.7559   0.9531   1.2776   0.9531   1.0165
0.9701   0.9343   0.7720   0.9590   1.3214   0.9590   1.0110
0.8968   0.9129   0.7642   0.9116   1.4212   0.9116   1.0110
0.8910   0.9158   0.7585   0.9087   1.4536   0.9087   1.0101
0.8961   0.9599   0.7971   0.9368   1.4210   0.9368   1.0139
0.8968   0.9506   0.7687   0.9322   1.4234   0.9322   1.0151
0.8968   0.9506   0.7687   0.9322   1.4234   0.9322   1.0151
                                                     Energy Shares
    (4)         (5)        (6)             (7)
           Product:
Component Activity x   Actual          Structure
 Intensity Structure x Energy          x Intensity   Commuter
   Index   Intensity   Use             Index         Rail

             =(1)x(3)x(4) =(1) x (2)


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    1.0980        0.0259     0.9698        1.0064             1
    1.0648        0.9298     0.9298        0.9951             1
    1.0113        0.8700     0.8699        0.9517             1
    0.9541        0.8151     0.8151        0.8996             1
    0.9774        0.8240     0.8240        0.9257             0
    0.9862        0.8117     0.8117        0.9408        0.4756
    0.8875        0.7784     0.7783        0.8718        0.4676
    0.8047        0.7559     0.7558        0.8059        0.5098
    0.7801        0.7578     0.7577        0.7746        0.5280
    0.7706        0.7809     0.7808        0.7655        0.4905
    0.7564        0.7595     0.7594        0.7532        0.4818
    0.7231        0.6988     0.6987        0.7190        0.3887
    0.8340        0.7885     0.7885        0.8296        0.4446
    0.8996        0.8690     0.8689        0.8934        0.4575
    1.0326        0.9963     0.9963        1.0306        0.5007
    1.0000        1.0000     1.0000        1.0000        0.5038
    1.0149        1.0407     1.0407        1.0159        0.4993
0.9870   1.0475   1.0475   0.9844   0.4763
0.9949   1.0771   1.0771   0.9949   0.4774
0.9621   1.0943   1.0943   0.9591   0.4813
0.9793   1.0837   1.0837   0.9807   0.4770
1.0085   1.0955   1.0955   1.0232   0.4828
0.9802   1.0757   1.0757   0.9927   0.4781
1.0799   1.1291   1.1291   1.0934   0.4916
1.0195   1.1731   1.1731   1.0415   0.4908
1.0118   1.1777   1.1777   1.0368   0.4961
0.9507   1.1651   1.1651   0.9679   0.4956
0.9494   1.1692   1.1692   0.9579   0.5027
0.9377   1.2177   1.2177   0.9531   0.5163
0.9485   1.2672   1.2672   0.9590   0.5174
0.9017   1.2956   1.2956   0.9116   0.5018
0.8996   1.3209   1.3209   0.9087        0
0.9240   1.3312   1.3312   0.9368        0
0.9183   1.3269   1.3269   0.9322        0
0.9183   1.3269   1.3269   0.9322        0
Energy Shares                         Log-Mean Weights                                  Log-Mean Divisia Weights
                                                                                            (normalized)


          Heavy                       Commuter      Heavy                               Commuter
          Rail           Light Rail   Rail          Rail        Light Rail   Total      Rail




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                     0           0         0.5664      0.1358      0.0232      0.7254        0.7808
                     0           0         0.5544      0.4218      0.0238      1.0000        0.5544
                     0           0         0.5454      0.4302      0.0243      1.0000        0.5455
                     0           0         0.5127      0.4603      0.0260      0.9990        0.5132
                0.4964      0.0280         0.4810      0.4912      0.0277      1.0000        0.4810
                0.5040      0.0284         0.4716      0.5002      0.0282      1.0000        0.4716
                0.4640      0.0262         0.4884      0.4837      0.0273      0.9994        0.4887
                0.4468      0.0252         0.5189      0.4553      0.0257      0.9999        0.5189
                0.4823      0.0272         0.5090      0.4643      0.0262      0.9995        0.5093
                0.4905      0.0277         0.4861      0.4864      0.0274      1.0000        0.4862
                0.5787      0.0327         0.4336      0.5334      0.0301      0.9970        0.4349
                0.5257      0.0297         0.4160      0.5518      0.0311      0.9989        0.4165
                0.5135      0.0290         0.4511      0.5196      0.0293      0.9999        0.4511
                0.4726      0.0267         0.4788      0.4928      0.0278      0.9994        0.4791
                0.4710      0.0252         0.5023      0.4718      0.0259      1.0000        0.5023
                0.4740      0.0267         0.5015      0.4725      0.0259      1.0000        0.5015
0.4944   0.0293      0.4877     0.4841     0.0280     0.9998      0.4878
0.4863   0.0363      0.4768     0.4903     0.0327     0.9999      0.4769
0.4831   0.0356      0.4794     0.4847     0.0359     1.0000      0.4794
0.4875   0.0355      0.4792     0.4853     0.0355     1.0000      0.4792
0.4770   0.0402      0.4799     0.4822     0.0378     0.9999      0.4799
0.4775   0.0444      0.4804     0.4772     0.0423     1.0000      0.4805
0.4683   0.0400      0.4848     0.4729     0.0422     0.9999      0.4849
0.4705   0.0387      0.4912     0.4694     0.0394     1.0000      0.4912
0.4646   0.0393      0.4934     0.4675     0.0390     1.0000      0.4934
0.4601   0.0443      0.4959     0.4623     0.0418     0.9999      0.4959
0.4476   0.0497      0.4992     0.4538     0.0469     0.9999      0.4992
0.4333   0.0503      0.5095     0.4404     0.0500     0.9999      0.5095
0.4297   0.0528      0.5169     0.4315     0.0516     1.0000      0.5169
0.4407   0.0575      0.5096     0.4352     0.0551     0.9999      0.5096
     0        0      0.4992     0.4424     0.0584     1.0000      0.4992
     0        0      0.4949     0.4446     0.0605     1.0000      0.4950
     0        0      0.4957     0.4427     0.0616     1.0000      0.4957
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og-Mean Divisia Weights             Log Changes - Intensity                   Activity Shares
   (normalized)


           Heavy                    Commuter
           Rail        Light Rail   Rail          Heavy Rail    Light Rail    Commuter Rail




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              0.1872      0.0319        -0.0695        0.0544        0.0544          0.2829
              0.4218      0.0238        -0.0752       -0.0220       -0.0220          0.2882
              0.4303      0.0243        -0.0819       -0.0299       -0.0299          0.2897
              0.4608      0.0260        -0.0899        0.1444        0.1444          0.2939
              0.4912      0.0277        -0.0342        0.0491        0.0491          0.3022
              0.5002      0.0282        -0.2272        0.0032        0.0032          0.3455
              0.4840      0.0273        -0.0868       -0.1052       -0.1700          0.3798
              0.4554      0.0257         0.0301       -0.1001       -0.0430          0.3669
              0.4645      0.0262        -0.0876        0.0658        0.0690          0.3676
              0.4864      0.0274        -0.0494        0.0080        0.0550          0.3733
              0.5350      0.0302        -0.2543        0.1122        0.1784          0.3706
              0.5524      0.0312         0.2896        0.0441       -0.0662          0.3663
              0.5196      0.0293         0.1143        0.0441        0.0425          0.3621
              0.4931      0.0278         0.2090        0.0772       -0.0082          0.3709
              0.4718      0.0259        -0.0415       -0.0304        0.1183          0.3774
              0.4725      0.0259         0.0024        0.0250        0.0700          0.3791
  0.4842     0.0280   -0.0547   -0.0016   -0.0160   0.3701
  0.4904     0.0327    0.0090    0.0024    0.0772   0.3716
  0.4847     0.0359   -0.0108   -0.0534   -0.0691   0.3651
  0.4853     0.0355   -0.0007    0.0466   -0.1274   0.3702
  0.4823     0.0378   -0.0134    0.0751   -0.0112   0.3962
  0.4773     0.0423   -0.0248   -0.0367    0.0234   0.3902
  0.4730     0.0422    0.1297    0.0773   -0.0611   0.3882
  0.4694     0.0394   -0.1051    0.0011   -0.1633   0.4101
  0.4675     0.0390   -0.0159    0.0015   -0.0108   0.4193
  0.4623     0.0418   -0.0246   -0.1085    0.0016   0.4008
  0.4538     0.0470    0.0560   -0.0686    0.0391   0.3804
  0.4405     0.0500   -0.0123   -0.0105   -0.0321   0.3936
  0.4315     0.0516    0.0349   -0.0176    0.0210   0.3832
  0.4352     0.0551   -0.0785   -0.0232   -0.0102   0.3822
  0.4424     0.0584   -0.0065    0.0031   -0.0075        0
  0.4446     0.0605    0.0057    0.0471    0.0496        0
  0.4427     0.0616    0.0008   -0.0098   -0.0362        0
#DIV/0!    #DIV/0!          0         0         0        0
tivity Shares                             Log Changes - Activity Shares          Compute Intensity Index




                                          Commuter      Heavy
            Heavy Rail      Light Rail    Rail          Rail       Light Rail    Index chg.   Index

                                                                                 (unnorm.) (unnorm.)


                #DIV/0!       #DIV/0!                                                           1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                #DIV/0!       #DIV/0!       #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                   0.7013        0.0264     #DIV/0!     #DIV/0!      #DIV/0!      #DIV/0!       1.0000
                   0.6911        0.0260        0.0383    -0.0147       -0.0147      0.9698      0.9698
                   0.6860        0.0258        0.0185    -0.0074       -0.0074      0.9498      0.9211
                   0.6845        0.0258        0.0053    -0.0021       -0.0021      0.9434      0.8689
                   0.6805        0.0256        0.0143    -0.0059       -0.0059      1.0244      0.8902
                   0.6725        0.0253        0.0277    -0.0118       -0.0118      1.0091      0.8982
                   0.6307        0.0238        0.1341    -0.0642       -0.0642      0.8999      0.8083
                   0.5963        0.0240        0.0946    -0.0562        0.0086      0.9067      0.7329
                   0.6100        0.0231       -0.0346     0.0228       -0.0343      0.9694      0.7105
                   0.6093        0.0230        0.0021    -0.0011       -0.0043      0.9878      0.7018
                   0.6049        0.0218        0.0153    -0.0073       -0.0544      0.9816      0.6889
                   0.6088        0.0206       -0.0072     0.0065       -0.0597      0.9559      0.6585
                   0.6107        0.0230       -0.0118     0.0031        0.1134      1.1534      0.7596
                   0.6147        0.0232       -0.0115     0.0065        0.0082      1.0787      0.8193
                   0.6042        0.0249        0.0241    -0.0172        0.0682      1.1478      0.9405
                   0.6023        0.0202        0.0174    -0.0031       -0.2067      0.9684      0.9108
                   0.6005        0.0204        0.0044    -0.0030        0.0069      1.0149      0.9244
0.6079   0.0220   -0.0240    0.0122   0.0769     0.9725   0.8989
0.6030   0.0255    0.0040   -0.0082   0.1464     1.0080   0.9061
0.6091   0.0258   -0.0176    0.0102   0.0125     0.9670   0.8762
0.5999   0.0299    0.0139   -0.0152   0.1469     1.0179   0.8919
0.5680   0.0357    0.0679   -0.0546   0.1794     1.0298   0.9185
0.5724   0.0374   -0.0153    0.0076   0.0452     0.9719   0.8928
0.5723   0.0394   -0.0051   -0.0001   0.0539     1.1017   0.9835
0.5472   0.0427    0.0548   -0.0450   0.0800     0.9441   0.9285
0.5370   0.0437    0.0221   -0.0187   0.0234     0.9925   0.9215
0.5533   0.0459   -0.0451    0.0299   0.0488     0.9396   0.8659
0.5706   0.0490   -0.0521    0.0307   0.0645     0.9986   0.8647
0.5554   0.0510    0.0339   -0.0269   0.0404     0.9876   0.8540
0.5640   0.0527   -0.0266    0.0154   0.0332     1.0116   0.8639
0.5627   0.0551   -0.0028   -0.0024   0.0444     0.9506   0.8212
     1        0         0         0        0     0.9977   0.8193
     1        0         0         0        0     1.0271   0.8415
     1        0         0         0        0     0.9939   0.8364
     1        0         0         0        0   #DIV/0!    0.8364
Intensity Index            Compute Structure Index




             Index         Index chg.   Index      Index

            1985 = 1       (unnorm.) (unnorm.) 1985 = 1


                  1.0980                  1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0980    #DIV/0!       1.0000     0.9166
                  1.0648      1.0195      1.0195     0.9345
                  1.0113      1.0070      1.0267     0.9411
                  0.9541      1.0019      1.0286     0.9429
                  0.9774      1.0045      1.0332     0.9471
                  0.9862      1.0073      1.0407     0.9540
                  0.8875      1.0298      1.0717     0.9824
                  0.8047      1.0194      1.0925     1.0014
                  0.7801      0.9916      1.0833     0.9930
                  0.7706      1.0004      1.0838     0.9934
                  0.7564      1.0024      1.0864     0.9958
                  0.7231      0.9985      1.0848     0.9943
                  0.8340      1.0003      1.0851     0.9947
                  0.8996      0.9985      1.0834     0.9931
                  1.0326      1.0050      1.0888     0.9981
                  1.0000      1.0019      1.0909     1.0000
                  1.0149      1.0010      1.0920     1.0010
0.9870     0.9964   1.0880   0.9973
0.9949     1.0027   1.0909   1.0000
0.9621     0.9969   1.0876   0.9969
0.9793     1.0045   1.0925   1.0015
1.0085     1.0131   1.1069   1.0146
0.9802     0.9982   1.1049   1.0128
1.0799     0.9997   1.1046   1.0125
1.0195     1.0090   1.1145   1.0216
1.0118     1.0030   1.1179   1.0247
0.9507     0.9935   1.1107   1.0181
0.9494     0.9910   1.1007   1.0090
0.9377     1.0075   1.1090   1.0165
0.9485     0.9946   1.1030   1.0110
0.9017     1.0000   1.1030   1.0110
0.8996     0.9991   1.1020   1.0101
0.9240     1.0037   1.1061   1.0139
0.9183     1.0012   1.1074   1.0151
0.9183   #DIV/0!    1.1074   1.0151
                   Total Freight Transportation


                   Energy Consumption (TBtu)
Delivered




                     Highway          Rail         Air       Waterborne     Pipeline      Total

Delivered          Delivered      Delivered     Delivered    Delivered     Delivered    Delivered
                   (TBtu)          (TBtu)       (TBtu)        (TBtu)       (TBtu)       (TBtu)
Deliv       1949
Deliv       1950                                                                128.9        128.9
Deliv       1951                                                                197.7        197.7
Deliv       1952                                                                212.8        212.8
Deliv       1953                                                                236.5        236.5
Deliv       1954                                                                236.8        236.8
Deliv       1955                                                                251.9        251.9
Deliv       1956                                                                304.0        304.0
Deliv       1957                                                                307.3        307.3
Deliv       1958                                                                320.7        320.7
Deliv       1959                                                                358.8        358.8
Deliv       1960                                                                356.4        356.4
Deliv       1961                                                                387.8        387.8
Deliv       1962                                                                392.8        392.8
Deliv       1963          748.2                                                 435.2      1,183.5
Deliv       1964          771.2                                                 447.3      1,218.6
Deliv       1965          818.8                                                 514.0      1,332.9
Deliv       1966        1,158.2                                                 549.8      1,708.0
Deliv       1967        1,204.2                                                 591.3      1,795.5
Deliv       1968        1,283.4         517.0                                   606.9      2,407.3
Deliv       1969        1,351.4         517.2                                   648.0      2,516.6
Deliv       1970        1,391.8         501.8        261.3         324.8        741.7      3,221.3
Deliv       1971        1,452.7         503.9        303.8         300.0        762.6      3,323.0
Deliv       1972        1,594.4         526.8        309.8         315.1        786.8      3,533.0
Deliv       1973        1,761.1         548.4        314.1         337.0        747.8      3,708.4
Deliv       1974        1,763.8         550.3        283.7         283.3        686.8      3,567.9
Deliv       1975        1,795.3         492.5        275.3         311.0        598.7      3,472.8
Deliv       1976        1,895.0         513.4        318.9         277.3        563.1      3,567.7
Deliv       1977        2,100.8         525.2        321.0         274.3        547.1      3,768.4
Deliv       1978        2,351.6         523.0        310.4         316.6        544.8      4,046.3
Deliv       1979        2,449.1         536.7        300.5         378.7        617.2      4,282.2
Deliv       1980        2,454.8         521.4        299.2         329.4        651.8      4,256.5
Deliv       1981        2,505.9         497.4        316.5         334.5        659.7      4,314.1
Deliv       1982        2,507.1         418.9        296.8         274.5        612.5      4,109.8
Deliv       1983        2,553.3         413.5        305.6         293.7        503.3      4,069.3
Deliv       1984        2,635.3         446.6        344.8         307.3        543.0      4,277.1
Deliv       1985        2,632.5         414.4        330.8         398.6        517.4      4,293.7
Deliv       1986        2,688.5         400.5        394.0         404.0        498.1      4,385.2
Deliv   1987   2,837.3   408.9   443.7   370.7   533.2   4,593.7
Deliv   1988   2,889.2   419.4   487.3   321.3   630.5   4,747.7
Deliv   1989   2,963.2   420.5   530.0   328.6   646.3   4,888.7
Deliv   1990   3,086.4   410.6   541.4   323.2   677.6   5,039.2
Deliv   1991   3,148.4   383.0   511.4   327.5   617.5   4,987.9
Deliv   1992   3,215.3   396.1   528.1   341.0   603.6   5,084.0
Deliv   1993   3,314.2   407.0   563.8   307.0   641.2   5,233.2
Deliv   1994   3,497.2   439.4   619.9   300.7   703.9   5,561.1
Deliv   1995   3,657.7   458.7   654.5   302.2   719.2   5,792.3
Deliv   1996   3,739.3   471.7   673.4   314.9   730.7   5,930.0
Deliv   1997   3,789.3   471.2   735.1   293.2   771.8   6,060.6
Deliv   1998   3,917.7   472.2   746.4   293.1   652.6   6,082.1
Deliv   1999   3,974.0   489.6   688.4   299.9   662.7   6,114.7
Deliv   2000   4,088.2   487.7   778.7   305.6   659.5   6,319.7
Deliv   2001   4,154.4   489.0   739.9   286.1   641.8   6,311.2
Deliv   2002   4,252.3   491.6   685.6   288.5   684.9   6,402.9
Deliv   2003   4,146.6   504.3   683.9   254.4   682.9   6,272.0
Deliv   2004   4,308.1   529.5   713.0   318.5   681.3   6,550.4
Activity (ton-miles [T-M])




   Highway          Rail            Air       Waterborne       Pipelines          Total



Million T-M     Million T-M    Million T-M    Million T-M    Million T-M    Million T-M
                           0              0              0           57,426             57,426
                           0              0              0           65,445             65,445
                     646,620              0              0           75,926            722,546
                           0              0              0           82,234             82,234
                           0              0              0           87,169             87,169
                           0              0              0           93,242             93,242
                     623,615              0              0          101,602            725,217
                           0              0              0          110,946            110,946
                           0              0              0          118,033            118,033
                           0            677              0          122,803            123,479
                           0            795              0          135,140            135,936
                     572,309            821              0          144,163            717,292
                     563,361            962              0          150,275            714,598
                     592,862          1,318        474,970          159,878          1,229,028
                     621,737          1,275        481,577          168,498          1,273,088
                     658,639          1,555        488,829          180,607          1,329,630
                     697,878          2,180        489,803          189,154          1,379,015
      448,077        738,395          2,950        507,084          206,658          1,903,165
      458,357        719,498          3,438        515,387          217,600          1,914,280
      471,459        744,023          3,767        520,633          233,322          1,973,203
      483,125        767,841          4,328        528,897          251,034          2,035,225
      493,243        764,809          3,755        596,195          264,070          2,122,073
      531,955        739,743          4,554        593,164          272,661          2,142,077
      564,242        776,746          5,112        603,542          276,029          2,225,671
      605,983        851,809          5,183        584,691          275,272          2,322,939
      595,323        850,961          5,251        586,345          264,882          2,302,763
      557,818        754,252          5,062        565,984          243,796          2,126,913
      619,170        794,059          6,525        591,853          246,649          2,258,257
      673,017        826,292          6,974        599,000          240,609          2,345,892
      727,241        858,105          7,395        827,263          242,280          2,662,285
      734,036        913,669          7,580        828,759          251,890          2,735,935
      674,439        918,958          7,883        921,836          252,931          2,776,047
      645,704        910,169          7,917        929,413          247,623          2,740,827
      641,974        797,759          7,807        886,469          226,258          2,560,268
      702,638        828,275          8,497        919,566          213,365          2,672,340
      739,257        921,542          9,328        887,720          226,948          2,784,794
      746,323        876,984          9,048        892,970          219,537          2,744,861
      768,911        867,722         10,988        873,401          205,688          2,726,709
  807,066     943,747   13,137   895,416   215,803   2,875,169
  848,302     996,182   14,632   890,028   226,599   2,975,744
  868,610   1,013,841   16,347   815,550   241,873   2,956,221
  890,703   1,033,969   16,404   833,544   239,895   3,014,514
  916,694   1,038,875   16,150   848,399   247,589   3,067,707
  976,622   1,066,781   17,307   856,685   256,450   3,173,845
1,031,316   1,109,309   19,083   789,658   263,725   3,213,091
1,091,852   1,200,701   21,773   814,919   269,895   3,399,141
1,109,121   1,305,688   23,375   807,728   281,675   3,527,586
1,164,216   1,355,975   24,892   764,687   286,696   3,596,466
1,196,679   1,348,926   27,610   707,410   288,566   3,569,191
1,231,063   1,376,802   28,015   672,795   283,777   3,592,453
1,269,912   1,433,461   25,148   655,862   287,152   3,671,534
1,285,500   1,465,960   30,221   645,799   299,081   3,726,561
1,268,344   1,495,472   27,882   621,686   284,573   3,697,957
1,295,165   1,507,011   30,507   612,081   294,736   3,739,500
1,311,788   1,551,438   32,446   606,146   285,855   3,787,673
1,362,144   1,629,010   32,446   623,505   285,345   3,932,451
Nominal Energy Intensity (Btu/T-M)                                       Energy Intensity (Index)




  Highway      Rail       Air        Waterborne   Pipeline     Total        Highway



  Btu/T-M     Btu/T-M   Btu/T-M       Btu/T-M     Btu/T-M     Btu/T-M    1985 = 1.0

                                                      1,970      1,970
                                                      2,604        274
                                                      2,588      2,588
                                                      2,714      2,714
                                                      2,540      2,540
                                                      2,479        347
                                                      2,740      2,740
                                                      2,604      2,604
                                                      2,611      2,597
                                                      2,655      2,639
                                                      2,473        497
                                                      2,581        543
                                                      2,457        320
                                                      2,583        930
                                                      2,477        916
                                                      2,718        967
      2,585                                           2,660        897         0.7683
      2,627                                           2,717        938         0.7786
      2,722       695                                 2,601      1,220         0.7952
      2,797       674                                 2,581      1,237         0.8126
      2,822       656      69,574           545       2,809      1,518         0.8187
      2,731       681      66,704           506       2,797      1,551         0.7937
      2,826       678      60,617           522       2,851      1,587         0.8171
      2,906       644      60,601           576       2,717      1,596         0.8408
      2,963       647      54,019           483       2,593      1,549         0.8548
      3,219       653      54,379           549       2,456      1,633         0.9074
      3,061       647      48,871           469       2,283      1,580         0.8737
      3,122       636      46,027           458       2,274      1,606         0.8923
      3,234       609      41,971           383       2,249      1,520         0.9231
      3,336       587      39,650           457       2,450      1,565         0.9582
      3,640       567      37,949           357       2,577      1,533         1.0384
      3,881       547      39,981           360       2,664      1,574         1.0991
      3,905       525      38,009           310       2,707      1,605         1.0994
      3,634       499      35,961           319       2,359      1,523         1.0314
      3,565       485      36,968           346       2,393      1,536         1.0133
      3,527       473      36,563           446       2,357      1,564         1.0000
      3,497       462      35,855           463       2,422      1,608         0.9963
3,516   433   33,773   414   2,471   1,598   1.0012
3,406   421   33,300   361   2,782   1,595   0.9739
3,411   415   32,420   403   2,672   1,654   0.9745
3,465   397   33,003   388   2,825   1,672   0.9909
3,434   369   31,669   386   2,494   1,626   0.9839
3,292   371   30,513   398   2,354   1,602   0.9512
3,214   367   29,546   389   2,431   1,629   0.9289
3,203   366   28,472   369   2,608   1,636   0.9224
3,298   351   28,001   374   2,553   1,642   0.9484
3,212   348   27,052   412   2,549   1,649   0.9282
3,167   349   26,625   414   2,674   1,698   0.9125
3,182   343   26,643   436   2,300   1,693   0.9190
3,129   342   27,376   457   2,308   1,665   0.9034
3,180   333   25,767   473   2,205   1,696   0.9195
3,275   327   26,538   460   2,255   1,707   0.9411
3,283   326   22,472   471   2,324   1,712   0.9396
3,161   325   21,077   420   2,389   1,656   0.9032
3,163   325   21,976   511   2,388   1,666   0.9032
nergy Intensity (Index)                                              Structure Index (from lower level, if applicable)




                 Rail          Air       Waterborne      Pipeline      Highway       Rail        Air



            1985 = 1.0     1985 = 1.0    1985 = 1.0    1985 = 1.0    1985 = 1.0 1985 = 1.0 1985 = 1.0
                                                            0.0000
                                                            0.8360
                                                            1.1049
                                                            1.0981
                                                            1.1514
                                                            1.0778
                                                            1.0519
                                                            1.1626
                                                            1.1048
                                                            1.1080
                                                            1.1266
                                                            1.0492
                                                            1.0950
                                                            1.0426
                                                            1.0960
                                                            1.0510
                                                            1.1532
                                                            1.1289
                                                            1.1531
                  1.4705                                    1.1038
                  1.4254                                    1.0953
                  1.3886        1.9029        1.2205        1.1918       0.9771       1.0000      1.0000
                  1.4414        1.8244        1.1330        1.1869       0.9754       1.0000      1.0000
                  1.4353        1.6579        1.1696        1.2096       0.9805       1.0000      1.0000
                  1.3624        1.6574        1.2912        1.1528       0.9799       1.0000      1.0000
                  1.3686        1.4774        1.0824        1.1003       0.9826       1.0000      1.0000
                  1.3818        1.4873        1.2310        1.0421       1.0056       1.0000      1.0000
                  1.3684        1.3366        1.0496        0.9688       0.9931       1.0000      1.0000
                  1.3452        1.2588        1.0259        0.9648       0.9918       1.0000      1.0000
                  1.2898        1.1479        0.8574        0.9541       0.9931       1.0000      1.0000
                  1.2431        1.0844        1.0237        1.0397       0.9872       1.0000      1.0000
                  1.2007        1.0379        0.8005        1.0934       0.9937       1.0000      1.0000
                  1.1566        1.0935        0.8063        1.1304       1.0011       1.0000      1.0000
                  1.1112        1.0396        0.6937        1.1487       1.0071       1.0000      1.0000
                  1.0565        0.9835        0.7155        1.0009       0.9989       1.0000      1.0000
                  1.0255        1.0111        0.7755        1.0153       0.9974       1.0000      1.0000
                  1.0000        1.0000        1.0000        1.0000       1.0000       1.0000      1.0000
                  0.9769        0.9806        1.0363        1.0277       0.9950       1.0000      1.0000
0.9169   0.9237   0.9275   1.0484   0.9955   1.0000   1.0000
0.8910   0.9108   0.8087   1.1807   0.9915   1.0000   1.0000
0.8778   0.8867   0.9026   1.1338   0.9924   1.0000   1.0000
0.8403   0.9026   0.8686   1.1986   0.9915   1.0000   1.0000
0.7802   0.8661   0.8648   1.0584   0.9896   1.0000   1.0000
0.7857   0.8345   0.8917   0.9987   0.9812   1.0000   1.0000
0.7764   0.8081   0.8710   1.0316   0.9809   1.0000   1.0000
0.7745   0.7787   0.8266   1.1066   0.9845   1.0000   1.0000
0.7434   0.7658   0.8382   1.0835   0.9858   1.0000   1.0000
0.7362   0.7399   0.9225   1.0814   0.9810   1.0000   1.0000
0.7392   0.7282   0.9285   1.1349   0.9838   1.0000   1.0000
0.7259   0.7287   0.9760   0.9759   0.9818   1.0000   1.0000
0.7229   0.7487   1.0244   0.9794   0.9821   1.0000   1.0000
0.7040   0.7047   1.0601   0.9358   0.9806   1.0000   1.0000
0.6920   0.7258   1.0310   0.9571   0.9868   1.0000   1.0000
0.6904   0.6146   1.0559   0.9861   0.9906   1.0000   1.0000
0.6878   0.5765   0.9401   1.0138   0.9922   1.0000   1.0000
0.6878   0.6010   1.1444   1.0131   0.9927   1.0000   1.0000
ower level, if applicable)                Final Indexes, 1985 = 1.0
                                              (1)         (2)       (3)       (4)         (5)          (6)
                                                                                                  Product:
                                                        Index of  Structure: Structure: Component Activity x
                                          Activity (ton Aggregate   Modal Next lower Intensity Structure x
             Waterborne       Pipeline    -miles)       Intensity    Shift      level     Index   Intensity
                                                                                                   =(1)x(3)x(4)
                                                                                                   x(5)
             1985 = 1.0      1985 = 1.0




                  1.0000         1.0000       0.7731     0.9704     0.9483    0.9885      1.0352        0.7503
                  1.0000         1.0000       0.7804     0.9917     0.9888    0.9878      1.0154        0.7739
                  1.0000         1.0000       0.8108     1.0148     0.9987    0.9900      1.0264        0.8228
                  1.0000         1.0000       0.8463     1.0206     1.0004    0.9898      1.0307        0.8637
                  1.0000         1.0000       0.8389     0.9905     0.9941    0.9911      1.0053        0.8310
                  1.0000         1.0000       0.7749     1.0438     1.0018    1.0027      1.0391        0.8088
                  1.0000         1.0000       0.8227     1.0100     1.0314    0.9962      0.9830        0.8309
                  1.0000         1.0000       0.8546     1.0269     1.0480    0.9955      0.9844        0.8777
                  1.0000         1.0000       0.9699     0.9716     0.9996    0.9962      0.9757        0.9424
                  1.0000         1.0000       0.9967     1.0006     0.9931    0.9928      1.0149        0.9973
                  1.0000         1.0000       1.0114     0.9802     0.9444    0.9966      1.0415        0.9913
                  1.0000         1.0000       0.9985     1.0062     0.9295    1.0008      1.0817        1.0048
                  1.0000         1.0000       0.9327     1.0262     0.9600    1.0044      1.0642        0.9572
                  1.0000         1.0000       0.9736     0.9735     0.9772    0.9993      0.9969        0.9477
                  1.0000         1.0000       1.0145     0.9818     0.9908    0.9984      0.9926        0.9961
                  1.0000         1.0000       1.0000     1.0000     1.0000    1.0000      1.0000        1.0000
                  1.0000         1.0000       0.9934     1.0281     1.0309    0.9969      1.0004        1.0213
1.0000   1.0000   1.0475   1.0214   1.0399   0.9972   0.9850   1.0699
1.0000   1.0000   1.0841   1.0200   1.0581   0.9948   0.9690   1.1057
1.0000   1.0000   1.0770   1.0572   1.0979   0.9953   0.9674   1.1386
1.0000   1.0000   1.0982   1.0686   1.0958   0.9947   0.9804   1.1736
1.0000   1.0000   1.1176   1.0394   1.1006   0.9936   0.9505   1.1617
1.0000   1.0000   1.1563   1.0240   1.1229   0.9883   0.9227   1.1841
1.0000   1.0000   1.1706   1.0412   1.1616   0.9880   0.9072   1.2188
1.0000   1.0000   1.2384   1.0459   1.1674   0.9903   0.9046   1.2952
1.0000   1.0000   1.2852   1.0497   1.1585   0.9912   0.9142   1.3490
1.0000   1.0000   1.3103   1.0541   1.1827   0.9881   0.9020   1.3811
1.0000   1.0000   1.3003   1.0855   1.2230   0.9899   0.8967   1.4115
1.0000   1.0000   1.3088   1.0823   1.2358   0.9886   0.8859   1.4165
1.0000   1.0000   1.3376   1.0647   1.2221   0.9888   0.8810   1.4241
1.0000   1.0000   1.3577   1.0841   1.2469   0.9878   0.8802   1.4719
1.0000   1.0000   1.3472   1.0910   1.2269   0.9919   0.8965   1.4699
1.0000   1.0000   1.3624   1.0946   1.2471   0.9944   0.8826   1.4912
1.0000   1.0000   1.3799   1.0586   1.2482   0.9955   0.8519   1.4608
1.0000   1.0000   1.4327   1.0649   1.2387   0.9959   0.8633   1.5256
                          Energy Shares
   (7)           (8)

 Actual
 Energy      Total
  Use        Structure     Highway        Rail     Air

=(1) x (2)   =(3) x (4)


                           #DIV/0!    #DIV/0!    #DIV/0!
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.0000     0.0000     0.0000
                             0.6322     0.0000     0.0000
                             0.6329     0.0000     0.0000
                             0.6143     0.0000     0.0000
                             0.6781     0.0000     0.0000
                             0.6707     0.0000     0.0000
                             0.5331     0.2148     0.0000
                             0.5370     0.2055     0.0000
   0.7503        0.9374      0.4320     0.1558     0.0811
   0.7739        0.9767      0.4372     0.1516     0.0914
   0.8228        0.9887      0.4513     0.1491     0.0877
   0.8637        0.9902      0.4749     0.1479     0.0847
   0.8310        0.9852      0.4943     0.1542     0.0795
   0.8088        1.0045      0.5170     0.1418     0.0793
   0.8309        1.0275      0.5312     0.1439     0.0894
   0.8777        1.0432      0.5575     0.1394     0.0852
   0.9424        0.9958      0.5812     0.1292     0.0767
   0.9973        0.9859      0.5719     0.1253     0.0702
   0.9913        0.9411      0.5767     0.1225     0.0703
   1.0048        0.9302      0.5809     0.1153     0.0734
   0.9572        0.9643      0.6100     0.1019     0.0722
   0.9477        0.9765      0.6274     0.1016     0.0751
   0.9961        0.9892      0.6162     0.1044     0.0806
   1.0000        1.0000      0.6131     0.0965     0.0770
   1.0213        1.0277      0.6131     0.0913     0.0898
1.0699   1.0370   0.6176   0.0890   0.0966
1.1057   1.0525   0.6086   0.0883   0.1026
1.1386   1.0928   0.6061   0.0860   0.1084
1.1736   1.0901   0.6125   0.0815   0.1074
1.1617   1.0935   0.6312   0.0768   0.1025
1.1841   1.1098   0.6324   0.0779   0.1039
1.2188   1.1477   0.6333   0.0778   0.1077
1.2952   1.1562   0.6289   0.0790   0.1115
1.3490   1.1482   0.6315   0.0792   0.1130
1.3811   1.1686   0.6306   0.0795   0.1136
1.4115   1.2106   0.6252   0.0777   0.1213
1.4165   1.2217   0.6441   0.0776   0.1227
1.4241   1.2085   0.6499   0.0801   0.1126
1.4719   1.2317   0.6469   0.0772   0.1232
1.4699   1.2170   0.6583   0.0775   0.1172
1.4912   1.2402   0.6641   0.0768   0.1071
1.4608   1.2426   0.6611   0.0804   0.1090
1.5256   1.2335   0.6577   0.0808   0.1089
                        Log-Mean Divisia Weights




Waterborne   Pipeline     Highway      Rail        Air      Waterborne   Pipeline    Total




 #DIV/0!     #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      1.0000     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!     #DIV/0!    #DIV/0!
   0.0000      0.3678     #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!       0.6320   #DIV/0!
   0.0000      0.3671        0.6326   #DIV/0!    #DIV/0!     #DIV/0!       0.3674   #DIV/0!
   0.0000      0.3857        0.6236   #DIV/0!    #DIV/0!     #DIV/0!       0.3763   #DIV/0!
   0.0000      0.3219        0.6457   #DIV/0!    #DIV/0!     #DIV/0!       0.3528   #DIV/0!
   0.0000      0.3293        0.6744   #DIV/0!    #DIV/0!     #DIV/0!       0.3256   #DIV/0!
   0.0000      0.2521        0.5993   #DIV/0!    #DIV/0!     #DIV/0!       0.2890   #DIV/0!
   0.0000      0.2575        0.5351     0.2101   #DIV/0!     #DIV/0!       0.2548   #DIV/0!
   0.1008      0.2302        0.4826     0.1795   #DIV/0!     #DIV/0!       0.2436   #DIV/0!
   0.0903      0.2295        0.4346     0.1537     0.0862      0.0955      0.2299     0.9998
   0.0892      0.2227        0.4442     0.1504     0.0895      0.0897      0.2261     0.9999
   0.0909      0.2017        0.4630     0.1485     0.0862      0.0900      0.2120     0.9997
   0.0794      0.1925        0.4846     0.1510     0.0821      0.0850      0.1970     0.9997
   0.0896      0.1724        0.5056     0.1479     0.0794      0.0844      0.1823     0.9995
   0.0777      0.1578        0.5240     0.1429     0.0842      0.0835      0.1650     0.9996
   0.0728      0.1452        0.5442     0.1416     0.0873      0.0752      0.1514     0.9997
   0.0782      0.1346        0.5692     0.1342     0.0809      0.0755      0.1398     0.9997
   0.0884      0.1441        0.5765     0.1273     0.0734      0.0832      0.1393     0.9998
   0.0774      0.1531        0.5743     0.1239     0.0702      0.0828      0.1486     0.9998
   0.0775      0.1529        0.5788     0.1189     0.0718      0.0775      0.1530     1.0000
   0.0668      0.1490        0.5953     0.1085     0.0728      0.0720      0.1510     0.9996
   0.0722      0.1237        0.6187     0.1018     0.0736      0.0694      0.1360     0.9995
   0.0718      0.1270        0.6218     0.1030     0.0778      0.0720      0.1253     0.9999
   0.0928      0.1205        0.6146     0.1004     0.0788      0.0819      0.1237     0.9995
   0.0921      0.1136        0.6131     0.0939     0.0833      0.0925      0.1170     0.9998
0.0807   0.1161   0.6154   0.0902   0.0932   0.0863   0.1148   0.9998
0.0677   0.1328   0.6131   0.0887   0.0996   0.0740   0.1242   0.9996
0.0672   0.1322   0.6073   0.0872   0.1055   0.0674   0.1325   1.0000
0.0641   0.1345   0.6093   0.0837   0.1079   0.0657   0.1333   1.0000
0.0657   0.1238   0.6218   0.0791   0.1050   0.0649   0.1291   0.9998
0.0671   0.1187   0.6318   0.0773   0.1032   0.0664   0.1212   1.0000
0.0587   0.1225   0.6329   0.0778   0.1058   0.0628   0.1206   0.9999
0.0541   0.1266   0.6311   0.0784   0.1096   0.0563   0.1245   0.9999
0.0522   0.1242   0.6302   0.0791   0.1122   0.0531   0.1254   1.0000
0.0531   0.1232   0.6310   0.0794   0.1133   0.0526   0.1237   1.0000
0.0484   0.1273   0.6279   0.0786   0.1174   0.0507   0.1253   0.9999
0.0482   0.1073   0.6346   0.0777   0.1220   0.0483   0.1170   0.9997
0.0490   0.1084   0.6470   0.0789   0.1176   0.0486   0.1078   0.9999
0.0484   0.1044   0.6484   0.0786   0.1178   0.0487   0.1064   0.9999
0.0453   0.1017   0.6526   0.0773   0.1202   0.0468   0.1030   0.9999
0.0451   0.1070   0.6612   0.0771   0.1121   0.0452   0.1043   0.9999
0.0406   0.1089   0.6626   0.0786   0.1080   0.0428   0.1079   0.9999
0.0486   0.1040   0.6594   0.0806   0.1089   0.0445   0.1064   0.9999
Log-Mean Divisia Weights                                   Log Changes - Intensity
    (normalized)




  Highway      Rail        Air      Waterborne Pipeline      Highway




  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!      #DIV/0!
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!         0.0134
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!         0.0211
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!         0.0217
  #DIV/0!     #DIV/0!    #DIV/0!     #DIV/0!    #DIV/0!         0.0074
     0.4347     0.1537     0.0862      0.0955     0.2299       -0.0309
     0.4442     0.1504     0.0896      0.0897     0.2261        0.0290
     0.4631     0.1485     0.0862      0.0901     0.2121        0.0286
     0.4847     0.1511     0.0821      0.0850     0.1971        0.0165
     0.5058     0.1480     0.0794      0.0844     0.1824        0.0597
     0.5242     0.1429     0.0843      0.0835     0.1651       -0.0378
     0.5443     0.1417     0.0873      0.0752     0.1515        0.0210
     0.5694     0.1343     0.0809      0.0755     0.1399        0.0340
     0.5767     0.1273     0.0734      0.0833     0.1394        0.0373
     0.5744     0.1239     0.0702      0.0828     0.1486        0.0804
     0.5788     0.1189     0.0718      0.0775     0.1530        0.0568
     0.5956     0.1085     0.0728      0.0721     0.1510        0.0003
     0.6190     0.1018     0.0737      0.0695     0.1360       -0.0639
     0.6218     0.1030     0.0778      0.0720     0.1253       -0.0177
     0.6150     0.1005     0.0789      0.0819     0.1238       -0.0132
     0.6132     0.0939     0.0833      0.0925     0.1170       -0.0037
0.6155   0.0902   0.0932   0.0863   0.1148    0.0049
0.6133   0.0887   0.0996   0.0740   0.1243   -0.0277
0.6074   0.0872   0.1055   0.0674   0.1325    0.0007
0.6093   0.0837   0.1079   0.0657   0.1333    0.0166
0.6219   0.0791   0.1050   0.0649   0.1291   -0.0070
0.6318   0.0773   0.1032   0.0664   0.1212   -0.0338
0.6329   0.0778   0.1058   0.0628   0.1206   -0.0238
0.6311   0.0784   0.1096   0.0563   0.1245   -0.0070
0.6302   0.0791   0.1122   0.0531   0.1254    0.0278
0.6310   0.0794   0.1133   0.0526   0.1237   -0.0215
0.6280   0.0787   0.1174   0.0507   0.1253   -0.0171
0.6349   0.0777   0.1220   0.0483   0.1171    0.0071
0.6471   0.0789   0.1176   0.0486   0.1079   -0.0171
0.6485   0.0786   0.1178   0.0487   0.1064    0.0176
0.6526   0.0773   0.1202   0.0468   0.1030    0.0232
0.6613   0.0771   0.1121   0.0452   0.1043   -0.0015
0.6627   0.0786   0.1081   0.0428   0.1079   -0.0395
0.6595   0.0806   0.1090   0.0445   0.1064    0.0000
og Changes - Intensity                                         Activity Shares




                Rail        Air       Waterborne   Pipeline     Highway        Rail            Air




                                                                      0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!     #DIV/0!            0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!        0.2789          0.0000          0.8949         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0062          0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!        0.0474          0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0660          0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0244          0.0000          0.8599         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!        0.1000          0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0510          0.0000          0.0000         0.0000
              #DIV/0!     #DIV/0!      #DIV/0!        0.0029          0.0000          0.0000         0.0055
              #DIV/0!     #DIV/0!      #DIV/0!        0.0166          0.0000          0.0000         0.0059
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0712          0.0000          0.7979         0.0011
              #DIV/0!     #DIV/0!      #DIV/0!        0.0428          0.0000          0.7884         0.0013
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0491          0.0000          0.4824         0.0011
              #DIV/0!     #DIV/0!      #DIV/0!        0.0500          0.0000          0.4884         0.0010
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0420          0.0000          0.4954         0.0012
              #DIV/0!     #DIV/0!      #DIV/0!        0.0928          0.0000          0.5061         0.0016
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0212          0.2354          0.3880         0.0016
              #DIV/0!     #DIV/0!      #DIV/0!        0.0212          0.2394          0.3759         0.0018
              #DIV/0!     #DIV/0!      #DIV/0!       -0.0437          0.2389          0.3771         0.0019
                -0.0311   #DIV/0!      #DIV/0!       -0.0077          0.2374          0.3773         0.0021
                -0.0262   #DIV/0!      #DIV/0!        0.0844          0.2324          0.3604         0.0018
                 0.0373     -0.0421      -0.0743     -0.0041          0.2483          0.3453         0.0021
                -0.0043     -0.0957       0.0318      0.0190          0.2535          0.3490         0.0023
                -0.0521     -0.0003       0.0989     -0.0481          0.2609          0.3667         0.0022
                 0.0045     -0.1150      -0.1764     -0.0466          0.2585          0.3695         0.0023
                 0.0096      0.0066       0.1286     -0.0544          0.2623          0.3546         0.0024
                -0.0097     -0.1068      -0.1594     -0.0729          0.2742          0.3516         0.0029
                -0.0171     -0.0600      -0.0229     -0.0042          0.2869          0.3522         0.0030
                -0.0421     -0.0922      -0.1794     -0.0111          0.2732          0.3223         0.0028
                -0.0368     -0.0569       0.1773      0.0859          0.2683          0.3340         0.0028
                -0.0347     -0.0438      -0.2459      0.0504          0.2429          0.3310         0.0028
                -0.0374      0.0522       0.0072      0.0333          0.2356          0.3321         0.0029
                -0.0401     -0.0506      -0.1504      0.0161          0.2507          0.3116         0.0030
                -0.0505     -0.0554       0.0310     -0.1378          0.2629          0.3099         0.0032
                -0.0298      0.0276       0.0805      0.0143          0.2655          0.3309         0.0033
                -0.0252     -0.0110       0.2542     -0.0152          0.2719          0.3195         0.0033
                -0.0234     -0.0196       0.0356      0.0273          0.2820          0.3182         0.0040
-0.0634   -0.0598   -0.1109    0.0200   0.2807   0.3282   0.0046
-0.0286   -0.0141   -0.1370    0.1188   0.2851   0.3348   0.0049
-0.0149   -0.0268    0.1099   -0.0405   0.2938   0.3430   0.0055
-0.0437    0.0178   -0.0384    0.0556   0.2955   0.3430   0.0054
-0.0742   -0.0413   -0.0044   -0.1244   0.2988   0.3386   0.0053
 0.0070   -0.0372    0.0307   -0.0580   0.3077   0.3361   0.0055
-0.0118   -0.0322   -0.0236    0.0324   0.3210   0.3452   0.0059
-0.0025   -0.0370   -0.0522    0.0702   0.3212   0.3532   0.0064
-0.0410   -0.0167    0.0138   -0.0211   0.3144   0.3701   0.0066
-0.0097   -0.0345    0.0959   -0.0019   0.3237   0.3770   0.0069
 0.0041   -0.0159    0.0065    0.0482   0.3353   0.3779   0.0077
-0.0182    0.0007    0.0498   -0.1509   0.3427   0.3832   0.0078
-0.0042    0.0271    0.0484    0.0035   0.3459   0.3904   0.0068
-0.0265   -0.0606    0.0343   -0.0455   0.3450   0.3934   0.0081
-0.0172    0.0295   -0.0279    0.0225   0.3430   0.4044   0.0075
-0.0023   -0.1663    0.0239    0.0299   0.3463   0.4030   0.0082
-0.0036   -0.0641   -0.1162    0.0277   0.3463   0.4096   0.0086
 0.0000    0.0418    0.1967   -0.0006   0.3464   0.4142   0.0083
                          Log Changes - Activity Shares




Waterborne Pipeline        Highway      Rail        Air         Waterborne Pipeline




     0.0000      1.0000
     0.0000      1.0000     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!      0.0000
     0.0000      0.1051     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!     -2.2530
     0.0000      1.0000     #DIV/0!      #NUM!       #DIV/0!      #DIV/0!      2.2530
     0.0000      1.0000     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!      0.0000
     0.0000      1.0000     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!      0.0000
     0.0000      0.1401     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!     -1.9654
     0.0000      1.0000     #DIV/0!      #NUM!       #DIV/0!      #DIV/0!      1.9654
     0.0000      1.0000     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!      0.0000
     0.0000      0.9945     #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!     -0.0055
     0.0000      0.9941     #DIV/0!      #DIV/0!       0.0659     #DIV/0!     -0.0004
     0.0000      0.2010     #DIV/0!      #DIV/0!      -1.6320     #DIV/0!     -1.5987
     0.0000      0.2103     #DIV/0!       -0.0120      0.1625     #DIV/0!      0.0453
     0.3865      0.1301     #DIV/0!       -0.4912     -0.2271     #DIV/0!     -0.4803
     0.3783      0.1324     #DIV/0!        0.0123     -0.0685       -0.0214    0.0173
     0.3676      0.1358     #DIV/0!        0.0142      0.1551       -0.0285    0.0259
     0.3552      0.1372     #DIV/0!        0.0214      0.3012       -0.0345    0.0098
     0.2664      0.1086     #DIV/0!       -0.2657     -0.0197       -0.2875   -0.2336
     0.2692      0.1137        0.0169     -0.0317      0.1472        0.0104    0.0458
     0.2639      0.1182       -0.0021      0.0032      0.0611       -0.0202    0.0394
     0.2599      0.1233       -0.0065      0.0006      0.1079       -0.0152    0.0422
     0.2809      0.1244       -0.0211     -0.0457     -0.1836        0.0780    0.0088
     0.2769      0.1273        0.0662     -0.0427      0.1835       -0.0145    0.0226
     0.2712      0.1240        0.0206      0.0105      0.0771       -0.0209   -0.0260
     0.2517      0.1185        0.0286      0.0495     -0.0289       -0.0745   -0.0455
     0.2546      0.1150       -0.0090      0.0077      0.0219        0.0115   -0.0298
     0.2661      0.1146        0.0144     -0.0412      0.0428        0.0441   -0.0035
     0.2621      0.1092        0.0444     -0.0085      0.1938       -0.0152   -0.0483
     0.2553      0.1026        0.0453      0.0017      0.0285       -0.0261   -0.0629
     0.3107      0.0910       -0.0490     -0.0887     -0.0679        0.1963   -0.1196
     0.3029      0.0921       -0.0180      0.0355     -0.0027       -0.0255    0.0116
     0.3321      0.0911       -0.0992     -0.0088      0.0247        0.0919   -0.0104
     0.3391      0.0903       -0.0308      0.0032      0.0171        0.0210   -0.0084
     0.3462      0.0884        0.0624     -0.0637      0.0542        0.0208   -0.0221
     0.3441      0.0798        0.0475     -0.0053      0.0418       -0.0062   -0.1015
     0.3188      0.0815        0.0096      0.0655      0.0521       -0.0765    0.0205
     0.3253      0.0800        0.0240     -0.0351     -0.0160        0.0203   -0.0188
     0.3203      0.0754        0.0365     -0.0040      0.2009       -0.0155   -0.0585
0.3114   0.0751   -0.0046    0.0310    0.1257   -0.0281   -0.0050
0.2991   0.0761    0.0154    0.0197    0.0734   -0.0404    0.0144
0.2759   0.0818    0.0302    0.0242    0.1174   -0.0808    0.0718
0.2765   0.0796    0.0056    0.0001   -0.0161    0.0023   -0.0277
0.2766   0.0807    0.0113   -0.0128   -0.0331    0.0002    0.0141
0.2699   0.0808    0.0293   -0.0075    0.0352   -0.0243    0.0012
0.2458   0.0821    0.0422    0.0268    0.0854   -0.0938    0.0157
0.2397   0.0794    0.0008    0.0229    0.0756   -0.0248   -0.0332
0.2290   0.0798   -0.0214    0.0467    0.0339   -0.0460    0.0056
0.2126   0.0797    0.0291    0.0185    0.0436   -0.0741   -0.0017
0.1982   0.0808    0.0351    0.0024    0.1112   -0.0702    0.0141
0.1873   0.0790    0.0218    0.0140    0.0081   -0.0567   -0.0232
0.1786   0.0782    0.0093    0.0186   -0.1297   -0.0473   -0.0100
0.1733   0.0803   -0.0027    0.0075    0.1689   -0.0303    0.0258
0.1681   0.0770   -0.0057    0.0276   -0.0729   -0.0303   -0.0420
0.1637   0.0788    0.0098   -0.0035    0.0788   -0.0267    0.0239
0.1600   0.0755    0.0000    0.0163    0.0488   -0.0225   -0.0434
0.1586   0.0726    0.0002    0.0113   -0.0375   -0.0093   -0.0393
Log Changes--Lower-level Structure                           Compute Intensity Index




 Highway    Rail         Air         Waterborne Pipeline     Index chg.   Index      Index

                                                             (unnorm.) (unnorm.)     1985 = 1


                                                                            1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
 #DIV/0!      #DIV/0!     #DIV/0!      #DIV/0!    #DIV/0!     #DIV/0!       1.0000     1.0352
  -0.0017       0.0000      0.0000       0.0000     0.0000      0.9808      0.9808     1.0154
   0.0052       0.0000      0.0000       0.0000     0.0000      1.0109      0.9914     1.0264
  -0.0006       0.0000      0.0000       0.0000     0.0000      1.0042      0.9956     1.0307
   0.0027       0.0000      0.0000       0.0000     0.0000      0.9754      0.9711     1.0053
   0.0232       0.0000      0.0000       0.0000     0.0000      1.0336      1.0038     1.0391
  -0.0125       0.0000      0.0000       0.0000     0.0000      0.9460      0.9495     0.9830
  -0.0013       0.0000      0.0000       0.0000     0.0000      1.0014      0.9509     0.9844
   0.0013       0.0000      0.0000       0.0000     0.0000      0.9912      0.9425     0.9757
  -0.0060       0.0000      0.0000       0.0000     0.0000      1.0401      0.9803     1.0149
   0.0066       0.0000      0.0000       0.0000     0.0000      1.0263      1.0061     1.0415
   0.0074       0.0000      0.0000       0.0000     0.0000      1.0385      1.0449     1.0817
   0.0060       0.0000      0.0000       0.0000     0.0000      0.9838      1.0280     1.0642
  -0.0082       0.0000      0.0000       0.0000     0.0000      0.9368      0.9630     0.9969
  -0.0015       0.0000      0.0000       0.0000     0.0000      0.9957      0.9588     0.9926
   0.0026       0.0000      0.0000       0.0000     0.0000      1.0075      0.9660     1.0000
  -0.0050       0.0000      0.0000       0.0000     0.0000      1.0004      0.9663     1.0004
 0.0005   0.0000   0.0000   0.0000   0.0000   0.9846   0.9514   0.9850
-0.0040   0.0000   0.0000   0.0000   0.0000   0.9838   0.9361   0.9690
 0.0010   0.0000   0.0000   0.0000   0.0000   0.9983   0.9345   0.9674
-0.0010   0.0000   0.0000   0.0000   0.0000   1.0134   0.9470   0.9804
-0.0019   0.0000   0.0000   0.0000   0.0000   0.9696   0.9182   0.9505
-0.0085   0.0000   0.0000   0.0000   0.0000   0.9708   0.8913   0.9227
-0.0004   0.0000   0.0000   0.0000   0.0000   0.9832   0.8763   0.9072
 0.0037   0.0000   0.0000   0.0000   0.0000   0.9971   0.8738   0.9046
 0.0013   0.0000   0.0000   0.0000   0.0000   1.0106   0.8831   0.9142
-0.0049   0.0000   0.0000   0.0000   0.0000   0.9866   0.8713   0.9020
 0.0029   0.0000   0.0000   0.0000   0.0000   0.9941   0.8661   0.8967
-0.0021   0.0000   0.0000   0.0000   0.0000   0.9880   0.8557   0.8859
 0.0003   0.0000   0.0000   0.0000   0.0000   0.9945   0.8510   0.8810
-0.0015   0.0000   0.0000   0.0000   0.0000   0.9991   0.8502   0.8802
 0.0063   0.0000   0.0000   0.0000   0.0000   1.0186   0.8660   0.8965
 0.0039   0.0000   0.0000   0.0000   0.0000   0.9845   0.8526   0.8826
 0.0016   0.0000   0.0000   0.0000   0.0000   0.9652   0.8229   0.8519
 0.0005   0.0000   0.0000   0.0000   0.0000   1.0133   0.8339   0.8633
Compute Structure Index            Compute Structure Index
   (Current Level)                    (Next Lower Level)




Index chg.   Index      Index      Index chg.   Index      Index

(unnorm.) (unnorm.)     1985 = 1   (unnorm.) (unnorm.) 1985 = 1


               1.0000     0.9483                  1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
 #DIV/0!       1.0000     0.9483    #DIV/0!       1.0000     0.9885
   1.0427      1.0427     0.9888      0.9992      0.9992     0.9878
   1.0100      1.0531     0.9987      1.0023      1.0015     0.9900
   1.0017      1.0549     1.0004      0.9997      1.0013     0.9898
   0.9937      1.0483     0.9941      1.0013      1.0026     0.9911
   1.0077      1.0564     1.0018      1.0118      1.0144     1.0027
   1.0296      1.0876     1.0314      0.9935      1.0078     0.9962
   1.0160      1.1051     1.0480      0.9993      1.0071     0.9955
   0.9539      1.0541     0.9996      1.0007      1.0078     0.9962
   0.9935      1.0472     0.9931      0.9966      1.0043     0.9928
   0.9509      0.9958     0.9444      1.0038      1.0082     0.9966
   0.9842      0.9801     0.9295      1.0043      1.0125     1.0008
   1.0329      1.0124     0.9600      1.0036      1.0161     1.0044
   1.0178      1.0304     0.9772      0.9949      1.0110     0.9993
   1.0139      1.0447     0.9908      0.9991      1.0100     0.9984
   1.0093      1.0545     1.0000      1.0016      1.0116     1.0000
   1.0309      1.0871     1.0309      0.9969      1.0085     0.9969
1.0087   1.0965   1.0399   1.0003   1.0088   0.9972
1.0175   1.1157   1.0581   0.9975   1.0063   0.9948
1.0376   1.1577   1.0979   1.0006   1.0069   0.9953
0.9981   1.1555   1.0958   0.9994   1.0063   0.9947
1.0044   1.1606   1.1006   0.9988   1.0051   0.9936
1.0203   1.1841   1.1229   0.9947   0.9998   0.9883
1.0344   1.2249   1.1616   0.9997   0.9995   0.9880
1.0050   1.2311   1.1674   1.0023   1.0019   0.9903
0.9923   1.2216   1.1585   1.0008   1.0027   0.9912
1.0209   1.2471   1.1827   0.9969   0.9996   0.9881
1.0341   1.2896   1.2230   1.0018   1.0014   0.9899
1.0105   1.3032   1.2358   0.9987   1.0001   0.9886
0.9889   1.2887   1.2221   1.0002   1.0003   0.9888
1.0202   1.3148   1.2469   0.9990   0.9993   0.9878
0.9840   1.2938   1.2269   1.0041   1.0034   0.9919
1.0164   1.3151   1.2471   1.0026   1.0060   0.9944
1.0009   1.3162   1.2482   1.0011   1.0071   0.9955
0.9924   1.3062   1.2387   1.0003   1.0074   0.9959
                   Freight - Trucks



                   Energy Consumption (TBtu)                         Activity (ton-miles [T-M])
Delivered

                   Single-Unit                                       Single-Unit
                   Truck (million Combination                        Truck (million
                   vehicle-miles)   Truck             Total          vehicle-miles)

Delivered          Delivered         Delivered        Delivered
                   (TBtu)             (TBtu)          (TBtu)          Million T-M
Deliv       1949
Deliv       1950
Deliv       1951
Deliv       1952
Deliv       1953
Deliv       1954
Deliv       1955
Deliv       1956
Deliv       1957
Deliv       1958
Deliv       1959
Deliv       1960
Deliv       1961
Deliv       1962
Deliv       1963                                748            748
Deliv       1964                                771            771
Deliv       1965                                819            819
Deliv       1966               443              716           1158          67077
Deliv       1967               453              751           1204          69357
Deliv       1968               474              810           1283          75459
Deliv       1969               482              869           1351          79125
Deliv       1970               488              904           1392          81243
Deliv       1971               519              934           1453          86955
Deliv       1972               596              999           1594          94242
Deliv       1973               651             1110           1761         100983
Deliv       1974               647             1117           1764         100323
Deliv       1975               667             1129           1795         103818
Deliv       1976               702             1193           1895         109170
Deliv       1977               771             1330           2101         118017
Deliv       1978               855             1496           2352         128241
Deliv       1979               867             1582           2449         126036
Deliv       1980               851             1603           2455         119439
Deliv       1981               845             1661           2506         118704
Deliv       1982               837             1670           2507         121974
Deliv       1983               857             1697           2553         127638
Deliv       1984               890             1745           2635         133257
Deliv       1985               910             1722           2632         136323
Deliv   1986    908   1780   2689         136911
Deliv   1987    948   1889   2837         144066
Deliv   1988    971   1919   2889         148302
Deliv   1989    980   1983   2963         152610
Deliv   1990   1053   2033   3086         155703
Deliv   1991   1030   2118   3148         158694
Deliv   1992   1041   2175   3215         161622
Deliv   1993   1072   2242   3314         170316
Deliv   1994   1141   2356   3497         183852
Deliv   1995   1159   2498   3658         188121
Deliv   1996   1189   2551   3739         192216
Deliv   1997   1215   2575   3789         200679
Deliv   1998   1235   2682   3918         204063
Deliv   1999   1189   2785   3974         210912
Deliv   2000   1213   2875   4088         211500
Deliv   2001   1226   2928   4154         217344
Deliv   2002   1309   2943   4252         227598
Deliv   2003   1126   3020   4147         233271
Deliv   2004   1175   3133   4308         243321

                                    Assume ave. load of 3 tons
ctivity (ton-miles [T-M])                           Nominal Energy Intensity (Btu/T-M)
                                                    Single-Unit
                                                    Truck
                                                    (million
                Combination                         vehicle-    Combination
                  Truck           Total             miles)      Truck          Total



                 Million T-M        Million T-M     Million T-M   Million T-M    Million T-M

                        173,000           173,000
                        188,000           188,000
                        195,000           195,000
                        217,000           217,000
                        213,000           213,000
                        223,000           223,000
                        249,000           249,000
                        254,000           254,000
                        256,000           256,000
                        279,000           279,000
                        285,000           285,000
                        296,000           296,000
                        309,000           309,000
                        336,000           336,000                        2,227          2,227
                        356,000           356,000                        2,166          2,166
                        359,000           359,000                        2,281          2,281
                        381,000           448,077         6,597          1,878          2,585
                        389,000           458,357         6,538          1,930          2,627
                        396,000           471,459         6,277          2,045          2,722
                        404,000           483,125         6,091          2,152          2,797
                        412,000           493,243         6,007          2,193          2,822
                        445,000           531,955         5,965          2,099          2,731
                        470,000           564,242         6,322          2,125          2,826
                        505,000           605,983         6,447          2,198          2,906
                        495,000           595,323         6,449          2,256          2,963
                        454,000           557,818         6,421          2,486          3,219
                        510,000           619,170         6,428          2,340          3,061
                        555,000           673,017         6,532          2,396          3,122
                        599,000           727,241         6,670          2,498          3,234
                        608,000           734,036         6,879          2,602          3,336
                        555,000           674,439         7,128          2,889          3,640
                        527,000           645,704         7,115          3,152          3,881
                        520,000           641,974         6,859          3,212          3,905
                        575,000           702,638         6,711          2,951          3,634
                        606,000           739,257         6,682          2,879          3,565
                        610,000           746,323         6,675          2,824          3,527
                       632,000     768,911   6,635   2,817   3,497
                       663,000     807,066   6,581   2,849   3,516
                       700,000     848,302   6,545   2,741   3,406
                       716,000     868,610   6,424   2,769   3,411
                       735,000     890,703   6,764   2,766   3,465
                       758,000     916,694   6,490   2,795   3,434
                       815,000     976,622   6,438   2,668   3,292
                       861,000   1,031,316   6,296   2,604   3,214
                       908,000   1,091,852   6,206   2,595   3,203
                       921,000   1,109,121   6,163   2,713   3,298
                       972,000   1,164,216   6,183   2,624   3,212
                       996,000   1,196,679   6,052   2,585   3,167
                     1,027,000   1,231,063   6,054   2,612   3,182
                     1,059,000   1,269,912   5,636   2,630   3,129
                     1,074,000   1,285,500   5,735   2,677   3,180
                     1,051,000   1,268,344   5,641   2,786   3,275
                     1,067,567   1,295,165   5,751   2,757   3,283
                     1,078,517   1,311,788   4,828   2,801   3,161
                     1,118,823   1,362,144   4,828   2,801   3,163

ssume ave. load of 3 tons
Energy Intensity (Index)                  Final Indexes, 1985 = 1.0
                                                          (2)       (3)        (4)

                                                       Index of  Structure: Component
 Single-Unit   Combination                             Aggregate  Vehicle    Intensity
    Truck        Truck        Total       Activity     Intensity    Mix        Index



1985 = 1.0     1985 = 1.0    1985 = 1.0




                    0.7887       0.6313
                    0.7672       0.6142
                    0.8078       0.6466
      0.9882        0.6652       0.7328       0.6004      0.7328    0.9538      0.7683
      0.9794        0.6834       0.7448       0.6142      0.7448    0.9566      0.7786
      0.9402        0.7242       0.7717       0.6317      0.7717    0.9705      0.7952
      0.9125        0.7621       0.7930       0.6473      0.7930    0.9759      0.8126
      0.8999        0.7768       0.7999       0.6609      0.7999    0.9771      0.8187
      0.8935        0.7434       0.7742       0.7128      0.7742    0.9754      0.7937
      0.9470        0.7525       0.8011       0.7560      0.8011    0.9805      0.8171
      0.9658        0.7785       0.8239       0.8120      0.8239    0.9799      0.8408
      0.9661        0.7990       0.8399       0.7977      0.8399    0.9826      0.8548
      0.9619        0.8805       0.9125       0.7474      0.9125    1.0056      0.9074
      0.9629        0.8286       0.8677       0.8296      0.8677    0.9931      0.8737
      0.9785        0.8487       0.8850       0.9018      0.8850    0.9918      0.8923
      0.9992        0.8846       0.9167       0.9744      0.9167    0.9931      0.9231
      1.0305        0.9215       0.9459       0.9835      0.9459    0.9872      0.9582
      1.0678        1.0231       1.0319       0.9037      1.0319    0.9937      1.0384
      1.0658        1.1164       1.1003       0.8652      1.1003    1.0011      1.0991
      1.0276        1.1377       1.1072       0.8602      1.1072    1.0071      1.0994
      1.0053        1.0450       1.0302       0.9415      1.0302    0.9989      1.0314
      1.0010        1.0197       1.0107       0.9905      1.0107    0.9974      1.0133
      1.0000        1.0000       1.0000       1.0000      1.0000    1.0000      1.0000
     0.9939        0.9975    0.9913   1.0303   0.9913   0.9950   0.9963
     0.9858        1.0091    0.9967   1.0814   0.9967   0.9955   1.0012
     0.9804        0.9707    0.9656   1.1366   0.9656   0.9915   0.9739
     0.9624        0.9807    0.9672   1.1639   0.9672   0.9924   0.9745
     1.0133        0.9797    0.9824   1.1935   0.9824   0.9915   0.9909
     0.9723        0.9897    0.9737   1.2283   0.9737   0.9896   0.9839
     0.9644        0.9450    0.9334   1.3086   0.9334   0.9812   0.9512
     0.9431        0.9222    0.9111   1.3819   0.9111   0.9809   0.9289
     0.9296        0.9190    0.9081   1.4630   0.9081   0.9845   0.9224
     0.9232        0.9606    0.9349   1.4861   0.9349   0.9858   0.9484
     0.9263        0.9294    0.9106   1.5599   0.9106   0.9810   0.9282
     0.9066        0.9155    0.8977   1.6034   0.8977   0.9838   0.9125
     0.9069        0.9250    0.9022   1.6495   0.9022   0.9818   0.9190
     0.8442        0.9315    0.8872   1.7016   0.8872   0.9821   0.9034
     0.8590        0.9481    0.9016   1.7224   0.9016   0.9806   0.9195
     0.8450        0.9867    0.9286   1.6995   0.9286   0.9868   0.9411
     0.8616        0.9764    0.9308   1.7354   0.9308   0.9906   0.9396
     0.7232        0.9918    0.8962   1.7577   0.8962   0.9922   0.9032
     0.7233        0.9918    0.8966   1.8251   0.8966   0.9927   0.9032

              MPG -comb. Trucks
No change          5.8854
from BTS           5.8854
                                           Energy Shares
      (5)         (6)           (7)       Single-Unit
Product:                                  Truck
Activity x      Actual      Structure     (million
Structure x     Energy      x Intensity   vehicle-
Intensity        Use        Index         miles)

=(1)x(3)x(4)   =(1) x (2)   =(3) x (4)


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                                              0.0000
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      0.4400      0.4400        0.7328        0.3821
      0.4574      0.4574        0.7448        0.3766
      0.4875      0.4875        0.7717        0.3690
      0.5133      0.5133        0.7930        0.3567
      0.5287      0.5287        0.7999        0.3507
      0.5519      0.5519        0.7742        0.3570
      0.6057      0.6057        0.8011        0.3737
      0.6690      0.6690        0.8239        0.3697
      0.6700      0.6700        0.8399        0.3668
      0.6820      0.6820        0.9125        0.3713
      0.7199      0.7199        0.8677        0.3703
      0.7980      0.7980        0.8850        0.3669
      0.8933      0.8933        0.9167        0.3638
      0.9303      0.9303        0.9459        0.3540
      0.9325      0.9325        1.0319        0.3468
      0.9519      0.9519        1.1003        0.3370
      0.9524      0.9524        1.1072        0.3337
      0.9699      0.9699        1.0302        0.3355
      1.0011      1.0011        1.0107        0.3379
      1.0000      1.0000        1.0000        0.3457
1.0213   1.0213   0.9913   0.3379
1.0778   1.0778   0.9967   0.3342
1.0975   1.0975   0.9656   0.3359
1.1256   1.1256   0.9672   0.3309
1.1724   1.1724   0.9824   0.3412
1.1960   1.1960   0.9737   0.3271
1.2214   1.2214   0.9334   0.3236
1.2590   1.2590   0.9111   0.3235
1.3285   1.3285   0.9081   0.3262
1.3894   1.3894   0.9349   0.3170
1.4205   1.4205   0.9106   0.3179
1.4394   1.4394   0.8977   0.3205
1.4882   1.4882   0.9022   0.3153
1.5096   1.5096   0.8872   0.2991
1.5530   1.5530   0.9016   0.2967
1.5781   1.5781   0.9286   0.2951
1.6153   1.6153   0.9308   0.3078
1.5752   1.5752   0.8962   0.2716
1.6365   1.6365   0.8966   0.2727
Energy Shares               Log-Mean Divisia Weights             Log-Mean Divisia Weights
                            Single-Unit                                (normalized)
                                                                 Single-Unit
                            Truck                                Truck
                            (million                             (million
          Combination       vehicle-    Combination              vehicle-      Combination
          Truck             miles)      Truck        Total       miles)        Truck




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                   0.6179     #DIV/0!        0.7937   #DIV/0!      #DIV/0!      #DIV/0!
                   0.6234        0.3793      0.6207     1.0000        0.3793       0.6207
                   0.6310        0.3728      0.6272     1.0000        0.3728       0.6272
                   0.6433        0.3628      0.6371     0.9999        0.3628       0.6372
                   0.6493        0.3537      0.6463     1.0000        0.3537       0.6463
                   0.6430        0.3538      0.6461     1.0000        0.3538       0.6462
                   0.6263        0.3653      0.6346     0.9999        0.3653       0.6347
                   0.6303        0.3717      0.6283     1.0000        0.3717       0.6283
                   0.6332        0.3683      0.6317     1.0000        0.3683       0.6317
                   0.6287        0.3691      0.6309     1.0000        0.3691       0.6309
                   0.6297        0.3708      0.6292     1.0000        0.3708       0.6292
                   0.6331        0.3686      0.6314     1.0000        0.3686       0.6314
                   0.6362        0.3653      0.6347     1.0000        0.3653       0.6347
                   0.6460        0.3589      0.6411     1.0000        0.3589       0.6411
                   0.6532        0.3504      0.6496     1.0000        0.3504       0.6496
                   0.6630        0.3419      0.6581     1.0000        0.3419       0.6581
                   0.6663        0.3354      0.6646     1.0000        0.3354       0.6646
                   0.6645        0.3346      0.6654     1.0000        0.3346       0.6654
                   0.6621        0.3367      0.6633     1.0000        0.3367       0.6633
                   0.6543        0.3418      0.6582     1.0000        0.3418       0.6582
0.6621   0.3418   0.6582   1.0000   0.3418   0.6582
0.6658   0.3360   0.6640   1.0000   0.3360   0.6640
0.6641   0.3350   0.6650   1.0000   0.3350   0.6650
0.6691   0.3334   0.6666   1.0000   0.3334   0.6666
0.6588   0.3360   0.6639   1.0000   0.3360   0.6640
0.6729   0.3341   0.6658   0.9999   0.3342   0.6658
0.6764   0.3254   0.6746   1.0000   0.3254   0.6746
0.6765   0.3236   0.6764   1.0000   0.3236   0.6764
0.6738   0.3249   0.6751   1.0000   0.3249   0.6751
0.6830   0.3216   0.6784   1.0000   0.3216   0.6784
0.6821   0.3174   0.6826   1.0000   0.3174   0.6826
0.6795   0.3192   0.6808   1.0000   0.3192   0.6808
0.6847   0.3179   0.6821   1.0000   0.3179   0.6821
0.7009   0.3072   0.6927   0.9999   0.3072   0.6928
0.7033   0.2979   0.7021   1.0000   0.2979   0.7021
0.7049   0.2959   0.7041   1.0000   0.2959   0.7041
0.6922   0.3014   0.6985   0.9999   0.3015   0.6985
0.7284   0.2893   0.7101   0.9995   0.2895   0.7105
0.7273   0.2721   0.7279   1.0000   0.2721   0.7279
isia Weights   Log Changes - Intensity      Activity Shares


               Single-Unit                  Single-Unit
               Truck (million Combination   Truck (million   Combination
               vehicle-miles) Truck         vehicle-miles)   Truck




                                               #DIV/0!         #DIV/0!
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!      #DIV/0!             0.0000         1.0000
                  #DIV/0!        -0.0275           0.0000         1.0000
                  #DIV/0!         0.0515           0.0000         1.0000
                  #DIV/0!        -0.1942           0.1497         0.8503
                    -0.0090       0.0270           0.1513         0.8487
                    -0.0408       0.0579           0.1601         0.8399
                    -0.0299       0.0511           0.1638         0.8362
                    -0.0139       0.0191           0.1647         0.8353
                    -0.0071      -0.0440           0.1635         0.8365
                     0.0581       0.0122           0.1670         0.8330
                     0.0197       0.0339           0.1666         0.8334
                     0.0003       0.0260           0.1685         0.8315
                    -0.0043       0.0971           0.1861         0.8139
                     0.0010      -0.0607           0.1763         0.8237
                     0.0160       0.0239           0.1754         0.8246
                     0.0210       0.0414           0.1763         0.8237
                     0.0308       0.0409           0.1717         0.8283
                     0.0356       0.1046           0.1771         0.8229
                    -0.0019       0.0873           0.1838         0.8162
                    -0.0366       0.0188           0.1900         0.8100
                    -0.0219      -0.0850           0.1817         0.8183
                    -0.0043      -0.0245           0.1803         0.8197
                    -0.0010      -0.0195           0.1827         0.8173
-0.0061   -0.0025   0.1781   0.8219
-0.0081    0.0116   0.1785   0.8215
-0.0055   -0.0389   0.1748   0.8252
-0.0186    0.0103   0.1757   0.8243
 0.0515   -0.0011   0.1748   0.8252
-0.0413    0.0102   0.1731   0.8269
-0.0081   -0.0462   0.1655   0.8345
-0.0223   -0.0245   0.1651   0.8349
-0.0144   -0.0034   0.1684   0.8316
-0.0069    0.0443   0.1696   0.8304
 0.0033   -0.0331   0.1651   0.8349
-0.0215   -0.0150   0.1677   0.8323
 0.0004    0.0103   0.1658   0.8342
-0.0716    0.0070   0.1661   0.8339
 0.0174    0.0178   0.1645   0.8355
-0.0164    0.0399   0.1714   0.8286
 0.0194   -0.0105   0.1757   0.8243
-0.1750    0.0156   0.1778   0.8222
 0.0000    0.0000   0.1786   0.8214
Log Changes - Activity Shares   Compute Intensity Index            Compute Structure Index
Single-Unit
Truck
(million
vehicle-    Combination
miles)      Truck               Index chg.   Index      Index      Index chg.

                                (unnorm.) (unnorm.) 1985 = 1       (unnorm.)


                                               1.0000     0.7683
  #DIV/0!      #DIV/0!           #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!         0.0000         #DIV/0!       1.0000     0.7683    #DIV/0!
  #DIV/0!        -0.1622         #DIV/0!       1.0000     0.7683    #DIV/0!
     0.0107      -0.0019           1.0135      1.0135     0.7786              1
     0.0561      -0.0103           1.0213      1.0351     0.7952              1
     0.0230      -0.0044           1.0219      1.0577     0.8126              1
     0.0057      -0.0011           1.0075      1.0656     0.8187              1
    -0.0076       0.0015           0.9695      1.0332     0.7937              1
     0.0216      -0.0043           1.0294      1.0635     0.8171              1
    -0.0023       0.0005           1.0291      1.0944     0.8408              1
     0.0112      -0.0023           1.0167      1.1127     0.8548              1
     0.0993      -0.0214           1.0615      1.1811     0.9074              1
    -0.0541       0.0120           0.9629      1.1373     0.8737              1
    -0.0055       0.0012           1.0212      1.1614     0.8923              1
     0.0056      -0.0012           1.0346      1.2016     0.9231              1
    -0.0266       0.0056           1.0380      1.2472     0.9582              1
     0.0309      -0.0065           1.0837      1.3516     1.0384              1
     0.0374      -0.0082           1.0584      1.4306     1.0991              1
     0.0330      -0.0076           1.0003      1.4310     1.0994              1
    -0.0449       0.0102           0.9381      1.3425     1.0314              1
    -0.0077       0.0017           0.9825      1.3189     1.0133              1
     0.0132      -0.0029           0.9869      1.3016     1.0000              1
-0.0255    0.0056   0.9963   1.2968   0.9963   1
 0.0025   -0.0005   1.0050   1.3032   1.0012   1
-0.0209    0.0045   0.9727   1.2676   0.9739   1
 0.0050   -0.0011   1.0007   1.2685   0.9745   1
-0.0051    0.0011   1.0167   1.2897   0.9909   1
-0.0097    0.0021   0.9930   1.2807   0.9839   1
-0.0450    0.0092   0.9667   1.2381   0.9512   1
-0.0021    0.0004   0.9765   1.2090   0.9289   1
 0.0194   -0.0039   0.9930   1.2006   0.9224   1
 0.0073   -0.0015   1.0282   1.2345   0.9484   1
-0.0269    0.0054   0.9787   1.2082   0.9282   1
 0.0156   -0.0031   0.9831   1.1877   0.9125   1
-0.0116    0.0023   1.0071   1.1962   0.9190   1
 0.0019   -0.0004   0.9830   1.1759   0.9034   1
-0.0094    0.0019   1.0178   1.1968   0.9195   1
 0.0407   -0.0082   1.0235   1.2249   0.9411   1
 0.0252   -0.0053   0.9985   1.2230   0.9396   1
 0.0119   -0.0025   0.9612   1.1756   0.9032   1
 0.0045   -0.0010   1.0000   1.1756   0.9032   1
Compute Structure Index




          Index      Index

         (unnorm.) 1985 = 1


                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9538
                 1     0.9566
                 1     0.9705
                 1     0.9759
                 1     0.9771
                 1     0.9754
                 1     0.9805
                 1     0.9799
                 1     0.9826
                 1     1.0056
                 1     0.9931
                 1     0.9918
            1.0412     0.9931
            1.0350     0.9872
            1.0418     0.9937
            1.0495     1.0011
            1.0559     1.0071
            1.0472     0.9989
            1.0457     0.9974
            1.0484     1.0000
1.0432   0.9950
1.0437   0.9955
1.0395   0.9915
1.0405   0.9924
1.0395   0.9915
1.0375   0.9896
1.0287   0.9812
1.0283   0.9809
1.0321   0.9845
1.0335   0.9858
1.0285   0.9810
1.0315   0.9838
1.0293   0.9818
1.0296   0.9821
1.0281   0.9806
1.0345   0.9868
1.0386   0.9906
1.0403   0.9922
     1   0.9927
                   Freight - Pipelines
                      Note: No reliable data source yet available for oil pipeline energy consumption, oil pipelin


                   Energy Consumption (TBtu)                                Activity (ton-miles [T-M])
Delivered


                                       Natural Gas
                   Oil Pipeline        Pipeline        Total                Oil Pipeline

Delivered          Delivered           Delivered       Delivered
                   (TBtu)               (TBtu)                              Million T-M
Deliv       1949
Deliv       1950      0.000000129000             129           129                 0.1290
Deliv       1951      0.000000152000             198           198                 0.1520
Deliv       1952      0.000000158000             213           213                 0.1580
Deliv       1953      0.000000170000             237           237                 0.1700
Deliv       1954      0.000000179000             237           237                 0.1790
Deliv       1955      0.000000203000             252           252                 0.2030
Deliv       1956      0.000000230000             304           304                 0.2300
Deliv       1957      0.000000223000             307           307                 0.2230
Deliv       1958      0.000000211000             321           321                 0.2110
Deliv       1959      0.000000227000             359           359                 0.2270
Deliv       1960      0.000000229000             356           356                 0.2290
Deliv       1961      0.000000233000             388           388                 0.2330
Deliv       1962      0.000000238000             393           393                 0.2380
Deliv       1963      0.000000253000             435           435                 0.2530
Deliv       1964      0.000000269000             447           447                 0.2690
Deliv       1965      0.000000306000             514           514                 0.3060
Deliv       1966      0.000000333000             550           550                 0.3330
Deliv       1967      0.000000361000             591           591                 0.3610
Deliv       1968      0.000000391000             607           607                 0.3910
Deliv       1969      0.000000411000             648           648                 0.4110
Deliv       1970      0.000000431000             742           742                 0.4310
Deliv       1971      0.000000444000             763           763                 0.4440
Deliv       1972      0.000000476000             787           787                 0.4760
Deliv       1973      0.000000507000             748           748                 0.5070
Deliv       1974      0.000000506000             687           687                 0.5060
Deliv       1975      0.000000507000             599           599                 0.5070
Deliv       1976      0.000000515000             563           563                 0.5150
Deliv       1977      0.000000546000             547           547                 0.5460
Deliv       1978      0.000000586000             545           545                 0.5860
Deliv       1979      0.000000608000             617           617                 0.6080
Deliv       1980      0.000000588000             652           652                 0.5880
Deliv       1981      0.000000564000             660           660                 0.5640
Deliv       1982      0.000000566000             613           613                 0.5660
Deliv       1983      0.000000556000             503           503                 0.5560
Deliv       1984      0.000000568000             543           543                 0.5680
Deliv       1985      0.000000564000             517           517                 0.5640
Deliv       1986      0.000000578000             498           498                 0.5780
Deliv   1987     0.000000587000                 533   533          0.5870
Deliv   1988     0.000000601000                 630   630          0.6010
Deliv   1989     0.000000584000                 646   646          0.5840
Deliv   1990     0.000000584000                 678   678          0.5840
Deliv   1991     0.000000579000                 618   618          0.5790
Deliv   1992     0.000000589000                 604   604          0.5890
Deliv   1993     0.000000593000                 641   641          0.5930
Deliv   1994     0.000000591000                 704   704          0.5910
Deliv   1995     0.000000601000                 719   719          0.6010
Deliv   1996     0.000000619200                 731   731          0.6192
Deliv   1997     0.000000616500                 772   772          0.6165
Deliv   1998     0.000000619800                 653   653          0.6198
Deliv   1999     0.000000617700                 663   663          0.6177
Deliv   2000     0.000000577300                 660   660          0.5773
Deliv   2001     0.000000576100                 642   642          0.5761
Deliv   2002     0.000000586200                 685   685          0.5862
Deliv   2003     0.000000590200                 683   683          0.5902
Deliv   2004     0.000000590200                 681   681          0.5902

               Set equal to ton-miles x 0.001               Multiplied by 0.000001 to negate impact
ine energy consumption, oil pipeline data in this adjusted to negate impact from this mode.


ctivity (ton-miles [T-M])                                  Nominal Energy Intensity (Btu/T-M)




             Natural Gas                                                Natural Gas
             Pipeline             Total                    Oil Pipeline Pipeline             Total



                 Million T-M        Million T-M            Million T-M       Million T-M    Million T-M
                          57426              57426
                          65445              65445                       1          1,970            1,970
                          75925              75926                       1          2,604            2,604
                          82234              82234                       1          2,588            2,588
                          87169              87169                       1          2,714            2,714
                          93242              93242                       1          2,540            2,540
                         101602             101602                       1          2,479            2,479
                         110945             110946                       1          2,740            2,740
                         118033             118033                       1          2,604            2,604
                         122803             122803                       1          2,611            2,611
                         135140             135140                       1          2,655            2,655
                         144162             144163                       1          2,473            2,473
                         150275             150275                       1          2,581            2,581
                         159878             159878                       1          2,457            2,457
                         168498             168498                       1          2,583            2,583
                         180606             180607                       1          2,477            2,477
                         189154             189154                       1          2,718            2,718
                         206658             206658                       1          2,660            2,660
                         217599             217600                       1          2,717            2,717
                         233321             233322                       1          2,601            2,601
                         251034             251034                       1          2,581            2,581
                         264069             264070                       1          2,809            2,809
                         272661             272661                       1          2,797            2,797
                         276028             276029                       1          2,851            2,851
                         275272             275272                       1          2,717            2,717
                         264882             264882                       1          2,593            2,593
                         243796             243796                       1          2,456            2,456
                         246649             246649                       1          2,283            2,283
                         240608             240609                       1          2,274            2,274
                         242279             242280                       1          2,249            2,249
                         251890             251890                       1          2,450            2,450
                         252931             252931                       1          2,577            2,577
                         247623             247623                       1          2,664            2,664
                         226258             226258                       1          2,707            2,707
                         213364             213365                       1          2,359            2,359
                         226947             226948                       1          2,393            2,393
                         219536             219537                       1          2,357            2,357
                         205687             205688                       1          2,422            2,422
                        215803           215803   1   2,471   2,471
                        226599           226599   1   2,782   2,782
                        241872           241873   1   2,672   2,672
                        239894           239895   1   2,825   2,825
                        247589           247589   1   2,494   2,494
                        256450           256450   1   2,354   2,354
                        263724           263725   1   2,431   2,431
                        269895           269895   1   2,608   2,608
                        281674           281675   1   2,553   2,553
                        286695           286696   1   2,549   2,549
                        288566           288566   1   2,674   2,674
                        283777           283777   1   2,300   2,300
                        287151           287152   1   2,308   2,308
                        299080           299081   1   2,205   2,205
                        284573           284573   1   2,255   2,255
                        294735           294736   1   2,324   2,324
                        285855           285855   1   2,389   2,389
                        285345           285345   1   2,388   2,388

ultiplied by 0.000001 to negate impact
Energy Intensity (Index)                    Final Indexes, 1985 = 1.0
                                                (1)         (2)       (3)        (4)

                                                         Index of  Structure: Component
                Natural Gas                              Aggregate  Activity Intensity
Oil Pipeline    Pipeline       Total        Activity     Intensity    Mix     Index



1985 = 1.0      1985 = 1.0    1985 = 1.0
            0             0             0
       1.0000        0.8360       0.8360        0.2981      0.8360    1.0000     0.8360
       1.0000        1.1049       1.1049        0.3458      1.1049    1.0000     1.1049
       1.0000        1.0981       1.0981        0.3746      1.0981    1.0000     1.0981
       1.0000        1.1514       1.1514        0.3971      1.1514    1.0000     1.1514
       1.0000        1.0778       1.0778        0.4247      1.0778    1.0000     1.0778
       1.0000        1.0519       1.0519        0.4628      1.0519    1.0000     1.0519
       1.0000        1.1626       1.1626        0.5054      1.1626    1.0000     1.1626
       1.0000        1.1048       1.1048        0.5376      1.1048    1.0000     1.1048
       1.0000        1.1080       1.1080        0.5594      1.1080    1.0000     1.1080
       1.0000        1.1266       1.1266        0.6156      1.1266    1.0000     1.1266
       1.0000        1.0492       1.0492        0.6567      1.0492    1.0000     1.0492
       1.0000        1.0950       1.0950        0.6845      1.0950    1.0000     1.0950
       1.0000        1.0426       1.0426        0.7283      1.0426    1.0000     1.0426
       1.0000        1.0960       1.0960        0.7675      1.0960    1.0000     1.0960
       1.0000        1.0510       1.0510        0.8227      1.0510    1.0000     1.0510
       1.0000        1.1532       1.1532        0.8616      1.1532    1.0000     1.1532
       1.0000        1.1289       1.1289        0.9413      1.1289    1.0000     1.1289
       1.0000        1.1531       1.1531        0.9912      1.1531    1.0000     1.1531
       1.0000        1.1038       1.1038        1.0628      1.1038    1.0000     1.1038
       1.0000        1.0953       1.0953        1.1435      1.0953    1.0000     1.0953
       1.0000        1.1918       1.1918        1.2029      1.1918    1.0000     1.1918
       1.0000        1.1869       1.1869        1.2420      1.1869    1.0000     1.1869
       1.0000        1.2096       1.2096        1.2573      1.2096    1.0000     1.2096
       1.0000        1.1528       1.1528        1.2539      1.1528    1.0000     1.1528
       1.0000        1.1003       1.1003        1.2066      1.1003    1.0000     1.1003
       1.0000        1.0421       1.0421        1.1105      1.0421    1.0000     1.0421
       1.0000        0.9688       0.9688        1.1235      0.9688    1.0000     0.9688
       1.0000        0.9648       0.9648        1.0960      0.9648    1.0000     0.9648
       1.0000        0.9541       0.9541        1.1036      0.9541    1.0000     0.9541
       1.0000        1.0397       1.0397        1.1474      1.0397    1.0000     1.0397
       1.0000        1.0934       1.0934        1.1521      1.0934    1.0000     1.0934
       1.0000        1.1304       1.1304        1.1279      1.1304    1.0000     1.1304
       1.0000        1.1487       1.1487        1.0306      1.1487    1.0000     1.1487
       1.0000        1.0009       1.0009        0.9719      1.0009    1.0000     1.0009
       1.0000        1.0153       1.0153        1.0338      1.0153    1.0000     1.0153
       1.0000        1.0000       1.0000        1.0000      1.0000    1.0000     1.0000
       1.0000        1.0277       1.0277        0.9369      1.0277    1.0000     1.0277
1.0000   1.0484   1.0484   0.9830   1.0484   1.0000   1.0484
1.0000   1.1807   1.1807   1.0322   1.1807   1.0000   1.1807
1.0000   1.1338   1.1338   1.1017   1.1338   1.0000   1.1338
1.0000   1.1986   1.1986   1.0927   1.1986   1.0000   1.1986
1.0000   1.0584   1.0584   1.1278   1.0584   1.0000   1.0584
1.0000   0.9987   0.9987   1.1681   0.9987   1.0000   0.9987
1.0000   1.0316   1.0316   1.2013   1.0316   1.0000   1.0316
1.0000   1.1066   1.1066   1.2294   1.1066   1.0000   1.1066
1.0000   1.0835   1.0835   1.2830   1.0835   1.0000   1.0835
1.0000   1.0814   1.0814   1.3059   1.0814   1.0000   1.0814
1.0000   1.1349   1.1349   1.3144   1.1349   1.0000   1.1349
1.0000   0.9759   0.9759   1.2926   0.9759   1.0000   0.9759
1.0000   0.9794   0.9794   1.3080   0.9794   1.0000   0.9794
1.0000   0.9358   0.9358   1.3623   0.9358   1.0000   0.9358
1.0000   0.9571   0.9571   1.2962   0.9571   1.0000   0.9571
1.0000   0.9861   0.9861   1.3425   0.9861   1.0000   0.9861
1.0000   1.0138   1.0138   1.3021   1.0138   1.0000   1.0138
1.0000   1.0131   1.0131   1.2998   1.0131   1.0000   1.0131
                                        Energy Shares
     (5)        (6)           (7)
Product:
Activity x  Actual        Structure
Structure x Energy        x Intensity                Natural Gas
Intensity   Use           Index         Oil Pipeline Pipeline

=(1)x(3)x(4) =(1) x (2)   =(3) x (4)



     0.2492     0.2492        0.8360         0.0000       1.0000
     0.3821     0.3821        1.1049         0.0000       1.0000
     0.4113     0.4113        1.0981         0.0000       1.0000
     0.4572     0.4572        1.1514         0.0000       1.0000
     0.4578     0.4578        1.0778         0.0000       1.0000
     0.4868     0.4868        1.0519         0.0000       1.0000
     0.5875     0.5875        1.1626         0.0000       1.0000
     0.5940     0.5940        1.1048         0.0000       1.0000
     0.6198     0.6198        1.1080         0.0000       1.0000
     0.6935     0.6935        1.1266         0.0000       1.0000
     0.6890     0.6890        1.0492         0.0000       1.0000
     0.7496     0.7496        1.0950         0.0000       1.0000
     0.7593     0.7593        1.0426         0.0000       1.0000
     0.8412     0.8412        1.0960         0.0000       1.0000
     0.8646     0.8646        1.0510         0.0000       1.0000
     0.9936     0.9936        1.1532         0.0000       1.0000
     1.0627     1.0627        1.1289         0.0000       1.0000
     1.1429     1.1429        1.1531         0.0000       1.0000
     1.1731     1.1731        1.1038         0.0000       1.0000
     1.2525     1.2525        1.0953         0.0000       1.0000
     1.4335     1.4335        1.1918         0.0000       1.0000
     1.4741     1.4741        1.1869         0.0000       1.0000
     1.5209     1.5209        1.2096         0.0000       1.0000
     1.4455     1.4455        1.1528         0.0000       1.0000
     1.3276     1.3276        1.1003         0.0000       1.0000
     1.1572     1.1572        1.0421         0.0000       1.0000
     1.0884     1.0884        0.9688         0.0000       1.0000
     1.0574     1.0574        0.9648         0.0000       1.0000
     1.0530     1.0530        0.9541         0.0000       1.0000
     1.1929     1.1929        1.0397         0.0000       1.0000
     1.2598     1.2598        1.0934         0.0000       1.0000
     1.2750     1.2750        1.1304         0.0000       1.0000
     1.1839     1.1839        1.1487         0.0000       1.0000
     0.9728     0.9728        1.0009         0.0000       1.0000
     1.0496     1.0496        1.0153         0.0000       1.0000
     1.0000     1.0000        1.0000         0.0000       1.0000
     0.9628     0.9628        1.0277         0.0000       1.0000
1.0306   1.0306   1.0484   0.0000   1.0000
1.2186   1.2186   1.1807   0.0000   1.0000
1.2492   1.2492   1.1338   0.0000   1.0000
1.3098   1.3098   1.1986   0.0000   1.0000
1.1936   1.1936   1.0584   0.0000   1.0000
1.1666   1.1666   0.9987   0.0000   1.0000
1.2393   1.2393   1.0316   0.0000   1.0000
1.3605   1.3605   1.1066   0.0000   1.0000
1.3902   1.3902   1.0835   0.0000   1.0000
1.4123   1.4123   1.0814   0.0000   1.0000
1.4917   1.4917   1.1349   0.0000   1.0000
1.2615   1.2615   0.9759   0.0000   1.0000
1.2810   1.2810   0.9794   0.0000   1.0000
1.2748   1.2748   0.9358   0.0000   1.0000
1.2406   1.2406   0.9571   0.0000   1.0000
1.3239   1.3239   0.9861   0.0000   1.0000
1.3200   1.3200   1.0138   0.0000   1.0000
1.3168   1.3168   1.0131   0.0000   1.0000
Log-Mean Weights                        Log-Mean Divisia Weights
                                            (normalized)


               Natural Gas                             Natural Gas
Oil Pipeline   Pipeline      Total      Oil Pipeline   Pipeline




      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
      0.0000        1.0000     1.0000         0.0000        1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
0.0000   1.0000   1.0000   0.0000   1.0000
Log Changes - Intensity       Activity Shares                Log Changes - Activity Shares


                                                                            Natural
                Natural Gas                    Natural Gas                  Gas
Oil Pipeline    Pipeline      Oil Pipeline     Pipeline      Oil Pipeline   Pipeline




                                      0.0000        1.0000
                                      0.0000        1.0000                    0.0000
       0.0000        0.2789           0.0000        1.0000         0.0155     0.0000
       0.0000       -0.0062           0.0000        1.0000        -0.0411     0.0000
       0.0000        0.0474           0.0000        1.0000         0.0149     0.0000
       0.0000       -0.0660           0.0000        1.0000        -0.0158     0.0000
       0.0000       -0.0243           0.0000        1.0000         0.0400     0.0000
       0.0000        0.1000           0.0000        1.0000         0.0369     0.0000
       0.0000       -0.0510           0.0000        1.0000        -0.0928     0.0000
       0.0000        0.0029           0.0000        1.0000        -0.0949     0.0000
       0.0000        0.0166           0.0000        1.0000        -0.0226     0.0000
       0.0000       -0.0712           0.0000        1.0000        -0.0559     0.0000
       0.0000        0.0428           0.0000        1.0000        -0.0242     0.0000
       0.0000       -0.0491           0.0000        1.0000        -0.0407     0.0000
       0.0000        0.0500           0.0000        1.0000         0.0086     0.0000
       0.0000       -0.0420           0.0000        1.0000        -0.0081     0.0000
       0.0000        0.0928           0.0000        1.0000         0.0826     0.0000
       0.0000       -0.0212           0.0000        1.0000        -0.0039     0.0000
       0.0000        0.0212           0.0000        1.0000         0.0291     0.0000
       0.0000       -0.0437           0.0000        1.0000         0.0101     0.0000
       0.0000       -0.0077           0.0000        1.0000        -0.0233     0.0000
       0.0000        0.0844           0.0000        1.0000        -0.0031     0.0000
       0.0000       -0.0041           0.0000        1.0000        -0.0023     0.0000
       0.0000        0.0190           0.0000        1.0000         0.0573     0.0000
       0.0000       -0.0481           0.0000        1.0000         0.0658     0.0000
       0.0000       -0.0466           0.0000        1.0000         0.0365     0.0000
       0.0000       -0.0544           0.0000        1.0000         0.0849     0.0000
       0.0000       -0.0729           0.0000        1.0000         0.0040     0.0000
       0.0000       -0.0042           0.0000        1.0000         0.0832     0.0000
       0.0000       -0.0111           0.0000        1.0000         0.0638     0.0000
       0.0000        0.0859           0.0000        1.0000        -0.0020     0.0000
       0.0000        0.0504           0.0000        1.0000        -0.0376     0.0000
       0.0000        0.0333           0.0000        1.0000        -0.0205     0.0000
       0.0000        0.0161           0.0000        1.0000         0.0938     0.0000
       0.0000       -0.1378           0.0000        1.0000         0.0408     0.0000
       0.0000        0.0143           0.0000        1.0000        -0.0404     0.0000
       0.0000       -0.0152           0.0000        1.0000         0.0261     0.0000
       0.0000        0.0273           0.0000        1.0000         0.0897     0.0000
0.0000    0.0200   0.0000   1.0000   -0.0326   0.0000
0.0000    0.1188   0.0000   1.0000   -0.0252   0.0000
0.0000   -0.0405   0.0000   1.0000   -0.0939   0.0000
0.0000    0.0556   0.0000   1.0000    0.0082   0.0000
0.0000   -0.1244   0.0000   1.0000   -0.0402   0.0000
0.0000   -0.0580   0.0000   1.0000   -0.0180   0.0000
0.0000    0.0324   0.0000   1.0000   -0.0212   0.0000
0.0000    0.0702   0.0000   1.0000   -0.0265   0.0000
0.0000   -0.0211   0.0000   1.0000   -0.0259   0.0000
0.0000   -0.0019   0.0000   1.0000    0.0122   0.0000
0.0000    0.0482   0.0000   1.0000   -0.0109   0.0000
0.0000   -0.1509   0.0000   1.0000    0.0221   0.0000
0.0000    0.0035   0.0000   1.0000   -0.0152   0.0000
0.0000   -0.0455   0.0000   1.0000   -0.1083   0.0000
0.0000    0.0225   0.0000   1.0000    0.0476   0.0000
0.0000    0.0299   0.0000   1.0000   -0.0177   0.0000
0.0000    0.0277   0.0000   1.0000    0.0374   0.0000
0.0000   -0.0006   0.0000   1.0000    0.0018   0.0000
ges - Activity Shares   Compute Intensity Index             Compute Structure Index




                        Index chg.   Index      Index       Index chg.   Index      Index

                        (unnorm.) (unnorm.)     1985 = 1    (unnorm.) (unnorm.)     1985 = 1


                                       1.0000      0.8360                  1.0000      1.0000
                            1.0000     1.0000      0.8360       1.0000     1.0000      1.0000
                            1.3216     1.3216      1.1049       1.0000     1.0000      1.0000
                            0.9938     1.3135      1.0981       1.0000     1.0000      1.0000
                            1.0486     1.3773      1.1514       1.0000     1.0000      1.0000
                            0.9361     1.2893      1.0778       1.0000     1.0000      1.0000
                            0.9759     1.2583      1.0519       1.0000     1.0000      1.0000
                            1.1052     1.3906      1.1626       1.0000     1.0000      1.0000
                            0.9503     1.3215      1.1048       1.0000     1.0000      1.0000
                            1.0029     1.3253      1.1080       1.0000     1.0000      1.0000
                            1.0168     1.3476      1.1266       1.0000     1.0000      1.0000
                            0.9313     1.2550      1.0492       1.0000     1.0000      1.0000
                            1.0437     1.3099      1.0950       1.0000     1.0000      1.0000
                            0.9521     1.2471      1.0426       1.0000     1.0000      1.0000
                            1.0513     1.3111      1.0960       1.0000     1.0000      1.0000
                            0.9589     1.2572      1.0510       1.0000     1.0000      1.0000
                            1.0972     1.3794      1.1532       1.0000     1.0000      1.0000
                            0.9790     1.3504      1.1289       1.0000     1.0000      1.0000
                            1.0214     1.3793      1.1531       1.0000     1.0000      1.0000
                            0.9573     1.3203      1.1038       1.0000     1.0000      1.0000
                            0.9923     1.3102      1.0953       1.0000     1.0000      1.0000
                            1.0880     1.4256      1.1918       1.0000     1.0000      1.0000
                            0.9959     1.4197      1.1869       1.0000     1.0000      1.0000
                            1.0191     1.4469      1.2096       1.0000     1.0000      1.0000
                            0.9530     1.3789      1.1528       1.0000     1.0000      1.0000
                            0.9545     1.3162      1.1003       1.0000     1.0000      1.0000
                            0.9471     1.2465      1.0421       1.0000     1.0000      1.0000
                            0.9297     1.1589      0.9688       1.0000     1.0000      1.0000
                            0.9958     1.1540      0.9648       1.0000     1.0000      1.0000
                            0.9890     1.1413      0.9541       1.0000     1.0000      1.0000
                            1.0897     1.2437      1.0397       1.0000     1.0000      1.0000
                            1.0517     1.3079      1.0934       1.0000     1.0000      1.0000
                            1.0338     1.3522      1.1304       1.0000     1.0000      1.0000
                            1.0162     1.3741      1.1487       1.0000     1.0000      1.0000
                            0.8713     1.1973      1.0009       1.0000     1.0000      1.0000
                            1.0144     1.2145      1.0153       1.0000     1.0000      1.0000
                            0.9849     1.1962      1.0000       1.0000     1.0000      1.0000
                            1.0277     1.2293      1.0277       1.0000     1.0000      1.0000
1.0202   1.2541   1.0484   1.0000   1.0000   1.0000
1.1261   1.4123   1.1807   1.0000   1.0000   1.0000
0.9603   1.3563   1.1338   1.0000   1.0000   1.0000
1.0571   1.4338   1.1986   1.0000   1.0000   1.0000
0.8830   1.2660   1.0584   1.0000   1.0000   1.0000
0.9436   1.1946   0.9987   1.0000   1.0000   1.0000
1.0330   1.2340   1.0316   1.0000   1.0000   1.0000
1.0727   1.3237   1.1066   1.0000   1.0000   1.0000
0.9791   1.2961   1.0835   1.0000   1.0000   1.0000
0.9981   1.2936   1.0814   1.0000   1.0000   1.0000
1.0494   1.3575   1.1349   1.0000   1.0000   1.0000
0.8599   1.1673   0.9759   1.0000   1.0000   1.0000
1.0036   1.1715   0.9794   1.0000   1.0000   1.0000
0.9555   1.1193   0.9358   1.0000   1.0000   1.0000
1.0228   1.1448   0.9571   1.0000   1.0000   1.0000
1.0303   1.1795   0.9861   1.0000   1.0000   1.0000
1.0281   1.2126   1.0138   1.0000   1.0000   1.0000
0.9994   1.2119   1.0131   1.0000   1.0000   1.0000
                              Vehicle Miles
                              Monthly
                              value   Annual   Latest Partial Year
Miles traveled    1/11/1996       183
Miles traveled    2/10/1996       177
Miles traveled    3/12/1996       204
Miles traveled    4/11/1996       205
Miles traveled    5/12/1996       219
Miles traveled    6/11/1996       216
Miles traveled    7/12/1996       225
Miles traveled    8/11/1996       229
Miles traveled    9/11/1996       208
Miles traveled   10/11/1996       216
Miles traveled   11/11/1996       200
Miles traveled   12/11/1996       201     2482
Miles traveled    1/11/1997       190
Miles traveled    2/10/1997       184
Miles traveled    3/13/1997       212
Miles traveled    4/12/1997       211
Miles traveled    5/13/1997       226
Miles traveled    6/12/1997       222
Miles traveled    7/13/1997       237
Miles traveled    8/12/1997       233
Miles traveled    9/12/1997       214
Miles traveled   10/12/1997       221
Miles traveled   11/12/1997       202
Miles traveled   12/12/1997       207     2560
Miles traveled    1/12/1998       197
Miles traveled    2/11/1998       187
Miles traveled    3/14/1998       214
Miles traveled    4/13/1998       218
Miles traveled    5/14/1998       228
Miles traveled    6/13/1998       229
Miles traveled    7/14/1998       240
Miles traveled    8/13/1998       237
Miles traveled    9/13/1998       219
Miles traveled   10/13/1998       229
Miles traveled   11/13/1998       211
Miles traveled   12/13/1998       216     2625
Miles traveled    1/13/1999       194
Miles traveled    2/12/1999       191
Miles traveled    3/15/1999       221
Miles traveled    4/14/1999       221
Miles traveled    5/15/1999       231
Miles traveled    6/14/1999       236
Miles traveled    7/15/1999       243
Miles traveled    8/14/1999       242
Miles traveled    9/14/1999       224
Miles traveled   10/14/1999       234
Miles traveled   11/14/1999       222
Miles traveled   12/14/1999       221        2679
Miles traveled    1/14/2000       204
Miles traveled    2/13/2000       200
Miles traveled    3/15/2000       233
Miles traveled    4/14/2000       228
Miles traveled    5/15/2000       243
Miles traveled    6/14/2000       243
Miles traveled    7/15/2000       240
Miles traveled    8/14/2000       243
Miles traveled    9/14/2000       223
Miles traveled   10/14/2000       237
Miles traveled   11/14/2000       223
Miles traveled   12/14/2000       219        2735
Miles traveled    1/13/2001       209
Miles traveled    2/13/2001       200
Miles traveled    3/15/2001       231
Miles traveled    4/15/2001       231
Miles traveled    5/15/2001       244
Miles traveled    6/15/2001       242               1357
Miles traveled    7/15/2001       244
Miles traveled     8/1/2001       245
Miles traveled     9/1/2001       220
Miles traveled    10/1/2001       240
Miles traveled    11/1/2001       229
Miles traveled    12/1/2001       228        2763
Miles traveled     1/1/2002       213
Miles traveled     2/1/2002       206
Miles traveled     3/1/2002       232
Miles traveled     4/1/2002       234
Miles traveled     5/1/2002       249
Miles traveled     6/1/2002       246               1380




                 Growth Factor (2002/2001)          1.017


Source: BTS website
                      Airline: Revenue Passenger-miles

                                                 Annual     Latest Partial Year
Revenue passenger-miles    1/15/1996        30
Revenue passenger-miles    2/15/1996        33
Revenue passenger-miles    3/15/1996        37
Revenue passenger-miles    4/15/1996        36
Revenue passenger-miles    5/15/1996        35
Revenue passenger-miles    6/15/1996        39
Revenue passenger-miles    7/15/1996        39
Revenue passenger-miles    8/15/1996        40
Revenue passenger-miles    9/15/1996        34
Revenue passenger-miles   10/15/1996        35
Revenue passenger-miles   11/15/1996        33
Revenue passenger-miles   12/15/1996        36        427
Revenue passenger-miles    1/15/1997        33
Revenue passenger-miles    2/15/1997        35
Revenue passenger-miles    3/15/1997        39
Revenue passenger-miles    4/15/1997        37
Revenue passenger-miles    5/15/1997        37
Revenue passenger-miles    6/15/1997        40
Revenue passenger-miles    7/15/1997        41
Revenue passenger-miles    8/15/1997        42
Revenue passenger-miles    9/15/1997        35
Revenue passenger-miles   10/15/1997        36
Revenue passenger-miles   11/15/1997        35
Revenue passenger-miles   12/15/1997        36        446
Revenue passenger-miles    1/15/1998        33
Revenue passenger-miles    2/15/1998        35
Revenue passenger-miles    3/15/1998        39
Revenue passenger-miles    4/15/1998        39
Revenue passenger-miles    5/15/1998        38
Revenue passenger-miles    6/15/1998        42
Revenue passenger-miles    7/15/1998        41
Revenue passenger-miles    8/15/1998        42
Revenue passenger-miles    9/15/1998        36
Revenue passenger-miles   10/15/1998        38
Revenue passenger-miles   11/15/1998        37
Revenue passenger-miles   12/15/1998        37        456
Revenue passenger-miles    1/15/1999        34
Revenue passenger-miles    2/15/1999        37
Revenue passenger-miles    3/15/1999        41
Revenue passenger-miles    4/15/1999        41
Revenue passenger-miles    5/15/1999        39
Revenue passenger-miles    6/15/1999        44
Revenue passenger-miles    7/15/1999        45
Revenue passenger-miles    8/15/1999        44
Revenue passenger-miles     9/15/1999        38
Revenue passenger-miles    10/15/1999        40
Revenue passenger-miles    11/15/1999        40
Revenue passenger-miles    12/15/1999        38       481
Revenue passenger-miles     1/15/2000        35
Revenue passenger-miles     2/15/2000        38
Revenue passenger-miles     3/15/2000        44
Revenue passenger-miles     4/15/2000        43
Revenue passenger-miles     5/15/2000        43
Revenue passenger-miles     6/15/2000        47
Revenue passenger-miles     7/15/2000        47
Revenue passenger-miles     8/15/2000        47
Revenue passenger-miles     9/15/2000        40
Revenue passenger-miles    10/15/2000        42
Revenue passenger-miles    11/15/2000        42
Revenue passenger-miles    12/15/2000        39       507
Revenue passenger-miles     1/15/2001        37
Revenue passenger-miles     2/15/2001        40
Revenue passenger-miles     3/15/2001        44
Revenue passenger-miles     4/15/2001        44
Revenue passenger-miles     5/15/2001        42
Revenue passenger-miles     6/15/2001        47              254
Revenue passenger-miles     7/15/2001        48
Revenue passenger-miles     8/15/2001        49
Revenue passenger-miles     9/15/2001        27
Revenue passenger-miles    10/15/2001        33
Revenue passenger-miles    11/15/2001        35
Revenue passenger-miles    12/15/2001        35       480
Revenue passenger-miles     1/15/2002        33
Revenue passenger-miles     2/15/2002        36
Revenue passenger-miles     3/15/2002        41
Revenue passenger-miles     4/15/2002        40
Revenue passenger-miles     5/15/2002        40
Revenue passenger-miles     6/15/2002        44              233




                          Growth Factor (2002/2001)         0.920


Source: BTS website
                         Water: Ton-miles

                                      Annual      Latest Partial Year
All commodities    1/1/1996      43
All commodities    2/1/1996      41
All commodities    3/1/1996      53
All commodities    4/1/1996      52
All commodities    5/1/1996      50
All commodities    6/1/1996      50
All commodities    7/1/1996      52
All commodities    8/1/1996      49
All commodities    9/1/1996      48
All commodities   10/1/1996      53
All commodities   11/1/1996      53
All commodities   12/1/1996      45         589
All commodities    1/1/1997      40
All commodities    2/1/1997      44
All commodities    3/1/1997      45
All commodities    4/1/1997      47
All commodities    5/1/1997      52
All commodities    6/1/1997      50
All commodities    7/1/1997      50
All commodities    8/1/1997      51
All commodities    9/1/1997      48
All commodities   10/1/1997      55
All commodities   11/1/1997      52
All commodities   12/1/1997      49         583
All commodities    1/1/1998      42
All commodities    2/1/1998      44
All commodities    3/1/1998      49
All commodities    4/1/1998      46
All commodities    5/1/1998      54
All commodities    6/1/1998      50
All commodities    7/1/1998      53
All commodities    8/1/1998      54
All commodities    9/1/1998      46
All commodities   10/1/1998      51
All commodities   11/1/1998      52
All commodities   12/1/1998      48         590
All commodities    1/1/1999      39
All commodities    2/1/1999      40
All commodities    3/1/1999      50
All commodities    4/1/1999      48
All commodities    5/1/1999      47
All commodities    6/1/1999      51
All commodities    7/1/1999      51
All commodities    8/1/1999      51
All commodities    9/1/1999         47
All commodities   10/1/1999         51
All commodities   11/1/1999         50
All commodities   12/1/1999         48        573
All commodities    1/1/2000         48
All commodities    2/1/2000         42
All commodities    3/1/2000         53
All commodities    4/1/2000         52
All commodities    5/1/2000         54
All commodities    6/1/2000         50
All commodities    7/1/2000         53
All commodities    8/1/2000         51
All commodities    9/1/2000         47
All commodities   10/1/2000         51
All commodities   11/1/2000         50
All commodities   12/1/2000         41        593
All commodities    1/1/2001         39
All commodities    2/1/2001         41
All commodities    3/1/2001         47
All commodities    4/1/2001         49
All commodities    5/1/2001         48
All commodities    6/1/2001         51               275
All commodities    7/1/2001         51               327
All commodities    8/1/2001         52               378
All commodities    9/1/2001         48               426
All commodities   10/1/2001         50
All commodities   11/1/2001         49
All commodities   12/1/2001         46        570
All commodities    1/2/2002         41
All commodities    2/2/2002         41
All commodities    3/2/2002         46
All commodities    4/2/2002         47
All commodities    5/2/2002         47
All commodities    6/2/2002         49               271
All commodities    7/2/2002         51               322
All commodities    8/2/2002         49               371
All commodities    9/2/2002         45               416




                  Growth Factor (2002/2001)         0.976


Source: BTS website
                      Rail: Ton-miles

                                        Annual     Latest Partial Year
All commodities    1/1/1996       43
All commodities    2/1/1996       41
All commodities    3/1/1996       53
All commodities    4/1/1996       52
All commodities    5/1/1996       50
All commodities    6/1/1996       50
All commodities    7/1/1996       52
All commodities    8/1/1996       49
All commodities    9/1/1996       48
All commodities   10/1/1996       53
All commodities   11/1/1996       53
All commodities   12/1/1996       45         589
All commodities    1/1/1997       40
All commodities    2/1/1997       44
All commodities    3/1/1997       45
All commodities    4/1/1997       47
All commodities    5/1/1997       52
All commodities    6/1/1997       50
All commodities    7/1/1997       50
All commodities    8/1/1997       51
All commodities    9/1/1997       48
All commodities   10/1/1997       55
All commodities   11/1/1997       52
All commodities   12/1/1997       49         583
All commodities    1/1/1998       42
All commodities    2/1/1998       44
All commodities    3/1/1998       49
All commodities    4/1/1998       46
All commodities    5/1/1998       54
All commodities    6/1/1998       50
All commodities    7/1/1998       53
All commodities    8/1/1998       54
All commodities    9/1/1998       46
All commodities   10/1/1998       51
All commodities   11/1/1998       52
All commodities   12/1/1998       48         590
All commodities    1/1/1999       39
All commodities    2/1/1999       40
All commodities    3/1/1999       50
All commodities    4/1/1999       48
All commodities    5/1/1999       47
All commodities    6/1/1999       51
All commodities    7/1/1999       51
All commodities    8/1/1999       51
All commodities        9/1/1999         47
All commodities       10/1/1999         51
All commodities       11/1/1999         50
All commodities       12/1/1999         48        573
All commodities        1/1/2000         48
All commodities        2/1/2000         42
All commodities        3/1/2000         53
All commodities        4/1/2000         52
All commodities        5/1/2000         54
All commodities        6/1/2000         50
All commodities        7/1/2000         53
All commodities        8/1/2000         51
All commodities        9/1/2000         47
All commodities       10/1/2000         51
All commodities       11/1/2000         50
All commodities       12/1/2000         41        593
All commodities        1/1/2001         39
All commodities        2/1/2001         41
All commodities        3/1/2001         47
All commodities        4/1/2001         49
All commodities        5/1/2001         48
All commodities        6/1/2001         51               275
All commodities        7/1/2001         51               327
All commodities        8/1/2001         52               378
All commodities        9/1/2001         48               426
All commodities       10/1/2001         50
All commodities       11/1/2001         49
All commodities       12/1/2001         46        570
All commodities        1/2/2002         41
All commodities        2/2/2002         41
All commodities        3/2/2002         46
All commodities        4/2/2002         47
All commodities        5/2/2002         47
All commodities        6/2/2002         49               271
All commodities        7/2/2002         51               322
All commodities        8/2/2002         49               371
All commodities        9/2/2002         45               416




                      Growth Factor (2002/2001)         0.976


Source: BTS website
Table 6.5 Natural Gas Consumption by Sector, 1949-2004
(Million Cubic Feet)
                                                                                                 End-Use S




                                                                                    Commercial




                                                Resi-
                                                dential
                       Year                                           CHP 2           Other 3
1949                                                       992,544            [9]      347,818
1950                                                      1,198,369           [9]      387,838
1951                                                      1,474,725           [9]      464,309
1952                                                      1,621,966           [9]      515,669
1953                                                      1,685,503           [9]      530,650
1954                                                      1,894,248           [9]      584,957
1955                                                      2,123,952           [9]      629,219
1956                                                      2,327,564           [9]      716,871
1957                                                      2,500,269           [9]      775,916
1958                                                      2,714,251           [9]      871,774
1959                                                      2,912,601           [9]      975,107
1960                                                      3,103,167           [9]    1,020,222
1961                                                      3,248,578           [9]    1,076,849
1962                                                      3,478,563           [9]    1,206,668
1963                                                      3,589,021           [9]    1,267,783
1964                                                      3,787,292           [9]    1,374,717
1965                                                      3,902,802           [9]    1,443,648
1966                                                      4,138,259           [9]    1,622,740
1967                                                      4,313,304           [9]    1,958,970
1968                                                      4,450,354           [9]    2,075,736
1969                                                      4,728,281           [9]    2,253,206
1970                                                      4,837,432           [9]    2,398,510
1971                                                      4,971,690           [9]    2,508,977
1972                                                      5,125,982           [9]    2,607,982
1973                                                      4,879,387           [9]    2,597,037
1974                                                      4,786,128           [9]    2,555,617
1975                                                      4,924,124           [9]    2,508,293
1976                                                      5,051,360           [9]    2,667,740
1977                                                      4,821,485           [9]    2,500,793
1978                                                      4,903,006           [9]    2,601,106
1979                                                      4,965,365           [9]    2,785,961
1980                                                      4,752,082           [9]    2,610,895
1981                                                      4,546,450           [9]    2,519,791
1982                                                      4,633,035           [9]    2,605,523
1983                                                      4,380,599           [9]    2,432,547
1984                                                      4,555,465           [9]    2,524,244
1985                                                      4,433,377           [9]    2,432,382
1986                                                      4,313,969           [9]    2,318,335
1987                                                      4,314,833           [9]    2,430,064
1988                                                      4,630,330           [9]    2,670,465
1989                                                                                                                       4,780,638 30,037   2,687,685
1990                                                                                                                       4,391,324 46,458   2,576,263
1991                                                                                                                       4,555,659 52,101   2,676,480
1992                                                                                                                       4,690,065 62,346   2,740,405
1993                                                                                                                       4,956,445 65,173   2,796,396
1994                                                                                                                       4,847,701 72,285   2,822,728
1995                                                                                                                       4,850,318 77,664   2,953,413
1996                                                                                                                       5,241,414 82,455   3,075,789
1997                                                                                                                       4,983,772 86,915   3,127,997
1998                                                                                                                       4,520,276 87,220   2,912,271
1999                                                                                                                       4,725,672 84,037   2,960,621
2000                                                                                                                       4,996,179 84,874   3,097,595
2001                                                                                                                       4,771,340 78,655   2,944,057
2002                                                                                                                       4,888,816 73,975   3,070,194
2003                                                                                                                       5,078,197 58,453   3,158,207
2004P                                                                                                                      4,880,521 74,530   2,925,783
1
  Electricity-only and combined-heat-and-power (CHP) plants
within the NAICS (North American Industry Classification
System) 22 category whose primary business is to sell electricity,
or electricity and heat, to the public. Through 1988, data are for
elect                                                              9
                                                                     Included in "Commercial Other."
2
  Commercial combined-heat-and-power and a small number of
commercial electricity-only plants.                                10
                                                                      Included in "Industrial Non-CHP."

                                                                   11
                                                                      For 1989-1992, a small amount of consumption at independent
                                                                     power producers may be counted in both "Other Industrial" and
3
  All commercial sector fuel use other than that in "Commercial      "Electric Power Sector." See Note 1, "Natural Gas Deliveries to
CHP."                                                                Nonutilities, 1989-1992" at end of section.
4
  Industrial combined-heat-and-power (CHP) and a small number R=Revised. P=Preliminary. NA=Not available. (s)=Less than 0.5
of industrial electricity-only plants.                               billion cubic feet.
                                                                     Notes: Data are for natural gas, plus a small amount of
                                                                     supplemental gaseous fuels that cannot be identified separately.
                                                                     See Tables 8.5a-8.5d for the amount of natural gas used to
                                                                     produce electricity and Tables 8.6a-8.6c for the amount of
                                                                     natural gas
5
  All industrial sector fuel use other than that in "Lease and Plant Totals may not equal sum of components due to independent
Fuel" and "Industrial CHP."                                          rounding.
                                                                     Web Page: See
6
  Natural gas consumed in the operation of pipelines, primarily in http://www.eia.doe.gov/oil_gas_/natural_gas/info_glance/natural
compressors.                                                         _gas.html for related information.

                                                                   Sources: Residential, Commercial Total, Lease and Plant
                                                                   Fuel, Other Industrial Total, and Pipelines and Distribution: 
                                                                   1949-1998—Energy Information Administration (EIA), Natural Gas
7
 Natural gas used as fuel in the delivery of natural gas to        Annual (NGA) 2000 (November 2001), Table 95, and Form EIA-
consumers.                                                         857, "Monthly

Vehicle fuel data do not reflect revised data shown in Table
8


10.7. See Note 2, "Natural Gas Vehicle Fuel," at end of section.
                         End-Use Sectors




Commercial                                             Industrial                                        Transportation                                 Electric Power Sector 1




                                                                                                 Pipelines 6
                         Lease and                    Other Industrial                            and Dis-      Vehicle                       Electricity
              Total      Plant Fuel    CHP 4            Non-CHP 5           Total     Total      tribution 7    Fuel 8    Total    Total        Only
              347,818        835,297           [10]    2,245,372         2,245,372   3,080,669             NA        NA      NA   4,421,031   550,121
              387,838        927,611           [10]    2,498,259         2,498,259   3,425,870       125,546         NA 125,546   5,137,623   628,919
              464,309      1,149,470           [10]    2,765,264         2,765,264   3,914,734       192,496         NA 192,496   6,046,264   763,898
              515,669      1,164,596           [10]    2,874,765         2,874,765   4,039,361       207,207         NA 207,207   6,384,203   910,117
              530,650      1,131,017           [10]    3,027,514         3,027,514   4,158,531       230,314         NA 230,314   6,604,998 1,034,272
              584,957      1,102,535           [10]    3,070,651         3,070,651   4,173,186       230,615         NA 230,615   6,883,006 1,165,498
              629,219      1,130,985           [10]    3,410,975         3,410,975   4,541,960       245,246         NA 245,246   7,540,377 1,153,280
              716,871      1,002,537           [10]    3,706,610         3,706,610   4,709,147       295,972         NA 295,972   8,049,554 1,239,311
              775,916      1,046,084           [10]    3,888,494         3,888,494   4,934,578       299,235         NA 299,235   8,509,998 1,336,141
              871,774      1,146,064           [10]    3,885,445         3,885,445   5,031,509       312,221         NA 312,221   8,929,755 1,372,853
              975,107      1,238,945           [10]    4,216,671         4,216,671   5,455,616       349,348         NA 349,348   9,692,672 1,628,509
             1,020,222     1,236,781           [10]    4,534,530         4,534,530   5,771,311       347,075         NA 347,075 10,241,775 1,724,762
             1,076,849     1,288,762           [10]    4,672,355         4,672,355   5,961,117       377,607         NA 377,607 10,664,151 1,825,117
             1,206,668     1,369,512           [10]    4,863,300         4,863,300   6,232,812       382,496         NA 382,496 11,300,539 1,965,974
             1,267,783     1,411,088           [10]    5,134,081         5,134,081   6,545,169       423,783         NA 423,783 11,825,756 2,144,473
             1,374,717     1,370,835           [10]    5,522,498         5,522,498   6,893,333       435,570         NA 435,570 12,490,912 2,322,896
             1,443,648     1,156,224           [10]    5,955,417         5,955,417   7,111,641       500,524         NA 500,524 12,958,615 2,321,101
             1,622,740     1,033,400           [10]    6,512,702         6,512,702   7,546,102       535,353         NA 535,353 13,842,454 2,609,949
             1,958,970     1,140,966           [10]    6,653,016         6,653,016   7,793,982       575,752         NA 575,752 14,642,008 2,746,352
             2,075,736     1,237,131           [10]    7,129,967         7,129,967   8,367,098       590,965         NA 590,965 15,484,153 3,147,909
             2,253,206     1,345,648           [10]    7,610,501         7,610,501   8,956,149       630,962         NA 630,962 16,568,598 3,487,642
             2,398,510     1,398,758           [10]    7,850,660         7,850,660   9,249,418       722,166         NA 722,166 17,207,526 3,931,860
             2,508,977     1,413,650           [10]    8,180,527         8,180,527   9,594,177       742,592         NA 742,592 17,817,436 3,976,018
             2,607,982     1,455,563           [10]    8,168,855         8,168,855   9,624,418       766,156         NA 766,156 18,124,538 3,976,913
             2,597,037     1,495,915           [10]    8,688,675         8,688,675   ########        728,177         NA 728,177 18,389,191 3,660,172
             2,555,617     1,477,386           [10]    8,291,782         8,291,782   9,769,168       668,792         NA 668,792 17,779,705 3,443,428
             2,508,293     1,396,277           [10]    6,968,267         6,968,267   8,364,544       582,963         NA 582,963 16,379,924 3,157,669
             2,667,740     1,634,355           [10]    6,963,850         6,963,850   8,598,205       548,323         NA 548,323 16,865,628 3,080,868
             2,500,793     1,659,145           [10]    6,815,289         6,815,289   8,474,434       532,669         NA 532,669 16,329,381 3,191,200
             2,601,106     1,647,911           [10]    6,756,641         6,756,641   8,404,552       530,451         NA 530,451 16,439,115 3,188,363
             2,785,961     1,498,530           [10]    6,899,418         6,899,418   8,397,948       600,964         NA 600,964 16,750,238 3,490,523
             2,610,895     1,026,438           [10]    7,171,661         7,171,661   8,198,099       634,622         NA 634,622 16,195,698 3,681,595
             2,519,791       927,591           [10]    7,127,547         7,127,547   8,055,138       642,325         NA 642,325 15,763,704 3,640,154
             2,605,523     1,109,398           [10]    5,831,170         5,831,170   6,940,568       596,411         NA 596,411 14,775,537 3,225,518
             2,432,547       978,249           [10]    5,642,708         5,642,708   6,620,957       490,042         NA 490,042 13,924,145 2,910,767
             2,524,244     1,076,881           [10]    6,153,841         6,153,841   7,230,722       528,754         NA 528,754 14,839,185 3,111,342
             2,432,382       966,047           [10]    5,901,288         5,901,288   6,867,335       503,766         NA 503,766 14,236,860 3,044,083
             2,318,335       922,524           [10]    5,579,057         5,579,057   6,501,581       485,041         NA 485,041 13,618,926 2,602,370
             2,430,064     1,149,383           [10]    5,953,308         5,953,308   7,102,691       519,170         NA 519,170 14,366,758 2,844,051
             2,670,465     1,095,883           [10]    6,383,382         6,383,382   7,479,265       613,912         NA 613,912 15,393,972 2,635,613
2,717,722   1,069,902   913,516   5,902,728   [11]   6,816,244   [11]   7,886,146   629,308      NA 629,308 16,013,814 2,790,567    [11]

2,622,721   1,236,392 1,055,235   5,963,179   [11]   7,018,414   [11]   8,254,806   659,816     270 660,086 15,928,937 2,794,110    [11]

2,728,581   1,129,268 1,060,716   6,170,246   [11]   7,230,962   [11]   8,360,230   601,305     367 601,672 16,246,142 2,822,159    [11]

2,802,751   1,170,821 1,107,361   6,419,537   [11]   7,526,898   [11]   8,697,719   587,710    2,112 589,822 16,780,357 2,828,996   [11]

2,861,569   1,171,940 1,124,081   6,575,657          7,699,738          8,871,678   624,308    2,860 627,168 17,316,860 2,755,093
2,895,013   1,123,720 1,176,332   6,613,217          7,789,549          8,913,269   685,362    3,207 688,569 17,344,552 3,064,561
3,031,077   1,220,168 1,258,063   6,905,817          8,163,880          9,384,048   700,335    4,585 704,920 17,970,363 3,287,571
3,158,244   1,249,662 1,288,876   7,146,470          8,435,346          9,685,008   711,446    6,067 717,513 18,802,179 2,823,724
3,214,912   1,203,179 1,281,620   7,229,259          8,510,879          9,714,058   751,470    8,328 759,798 18,672,540 3,039,227
2,999,491   1,172,680 1,354,986   6,965,421          8,320,407          9,493,087   635,477    9,341 644,818 17,657,672 3,543,931
3,044,658   1,078,989 1,401,374   6,677,985          8,079,359          9,158,348   645,319   11,622 656,941 17,585,619 3,729,175
3,182,469   1,150,948 1,385,546   6,756,694          8,142,240          9,293,188   642,210   12,752 654,962 18,126,798 4,092,729
3,022,712   1,118,552 1,309,636   6,034,583          7,344,219          8,462,771   624,964   14,536 639,500 16,896,323 4,163,930
3,144,169   1,113,082 1,240,209   6,266,971          7,507,180          8,620,262   666,920   14,950 681,870 17,335,117 4,258,467
3,216,660   1,122,670 1,143,734   5,995,295          7,139,029          8,261,699   664,973   18,346 683,319 17,239,875 3,780,314   [R]

3,000,313   1,107,294 1,161,700   6,135,912          7,297,612          8,404,906   663,378   20,443 683,821 16,969,561 4,095,554
Electric Power Sector 1



                                               Delivered to
                                               Consumers


         CHP              Total       Total
           NA        550,121       4,971,152
           NA        628,919       5,766,542     4,713,385
           NA        763,898       6,810,162     5,468,196
           NA        910,117       7,294,320     5,922,517
           NA       1,034,272      7,639,270     6,277,939
           NA       1,165,498      8,048,504     6,715,354
           NA       1,153,280      8,693,657     7,317,426
           NA       1,239,311      9,288,865     7,990,356
           NA       1,336,141      9,846,139     8,500,820
           NA       1,372,853     10,302,608     8,844,323
           NA       1,628,509     11,321,181     9,732,888
           NA       1,724,762     11,966,537    10,382,681
           NA       1,825,117     12,489,268    10,822,899
           NA       1,965,974     13,266,513    11,514,505
           NA       2,144,473     13,970,229    12,135,358
           NA       2,322,896     14,813,808    13,007,403
           NA       2,321,101     15,279,716    13,622,968
           NA       2,609,949     16,452,403    14,883,650
           NA       2,746,352     17,388,360    15,671,642
           NA       3,147,909     18,632,062    16,803,966
           NA       3,487,642     20,056,240    18,079,630
           NA       3,931,860     21,139,386    19,018,462
           NA       3,976,018     21,793,454    19,637,212
           NA       3,976,913     22,101,451    19,879,732
           NA       3,660,172     22,049,363    19,825,271
           NA       3,443,428     21,223,133    19,076,955
           NA       3,157,669     19,537,593    17,558,353
           NA       3,080,868     19,946,496    17,763,818
           NA       3,191,200     19,520,581    17,328,767
           NA       3,188,363     19,627,478    17,449,116
           NA       3,490,523     20,240,761    18,141,267
           NA       3,681,595     19,877,293    18,216,233
           NA       3,640,154     19,403,858    17,833,942
           NA       3,225,518     18,001,055    16,295,246
           NA       2,910,767     16,834,912    15,366,621
           NA       3,111,342     17,950,527    16,344,892
           NA       3,044,083     17,280,943    15,811,130
           NA       2,602,370     16,221,296    14,813,731
           NA       2,844,051     17,210,809    15,542,256
           NA       2,635,613     18,029,585    16,319,790
 314,616    [11]   3,105,183   [11]   19,118,997   [11]   17,419,787
 450,509    [11]   3,244,619   [11]   19,173,556   [11]   17,277,348
 493,766    [11]   3,315,925   [11]   19,562,067   [11]   17,831,494
 618,875    [11]   3,447,871   [11]   20,228,228   [11]   18,469,697
 717,890           3,472,982          20,789,842          18,993,594
 837,985           3,902,546          21,247,098          19,438,016
 948,954           4,236,526          22,206,889          20,286,386
 983,177           3,806,901          22,609,080          20,647,972
1,025,575          4,064,803          22,737,343          20,782,694
1,044,352          4,588,284          22,245,956          20,437,799
1,090,356          4,819,531          22,405,150          20,680,842
1,113,595          5,206,324          23,333,122          21,539,964
1,178,601   [R]    5,342,301          22,238,624          20,495,108
1,413,431          5,671,897          23,007,014          21,227,012
1,354,901   [R]    5,135,215   [R]    22,375,090          20,587,447
1,256,293          5,351,846          22,321,407          20,550,735
Annual Passenger-related Transportation Activity by Mode, 1949-2000
(million passenger-miles)

       Mode



       Highway                                             Rail


      Passenger Light     Intercity    Transit   School    Commuter Heavy
Year Car         Truck    Bus          Bus       Bus       Rail       Rail         Light Rail
 1949                           24,000
 1950                           22,700
 1951                           23,600
 1952                           24,700
 1953                           24,400
 1954                           22,000
 1955                           21,900
 1956                           21,700
 1957                           21,500
 1958                           20,800
 1959                           20,400
 1960                           19,300
 1961                           20,300
 1962                           21,800
 1963                           22,500
 1964                           23,300
 1965                           23,800
 1966   1,477,212 173,687       24,600
 1967   1,540,987 178,106       24,900
 1968   1,615,547 195,464       24,500
 1969   1,680,940 212,821       24,900
 1970   1,747,390 221,915       25,300    18,120    29,486      4,592    12,273    Inc in Hvy
 1971   1,842,880 248,166       25,500    16,810    31,058      4,576    11,600    Inc in Hvy
 1972   1,948,822 281,920       25,600    16,180    31,451      4,560    11,264    Inc in Hvy
 1973   1,997,233 318,299       26,400    16,170    32,159      4,545    11,142    Inc in Hvy
 1974   1,924,122 328,963       27,700    17,910    32,710      4,529    10,881    Inc in Hvy
 1975   1,975,200 361,260       25,400    18,300    36,918      4,513    10,423    Inc in Hvy
 1976   2,060,014 406,501       25,100    18,890    42,088      5,340    10,115    Inc in Hvy
 1977   2,119,625 451,064       26,000    19,730    43,358      6,167      9,682          389
 1978   2,172,738 507,602       25,600    20,708    43,948      6,213    10,330           392
 1979   2,094,917 535,159       27,700    21,393    43,721      6,492    10,760           407
 1980   2,075,349 538,230       27,400    21,790    41,000      6,516    10,558           381
 1981   2,097,374 553,174       27,100    21,012    41,200      6,236    10,244           346
 1982   2,128,448 576,566       26,900    19,987    40,800      6,027    10,049           379
 1983   2,166,865 622,522       25,600    20,047    43,100      6,097    10,350           391
 1984   2,189,179 669,983       24,600    21,595    78,300      6,207    10,111           416
 1985   2,188,826 720,485       23,800    21,161    70,000      6,534    10,427           350
 1986   2,193,538 769,103       23,700    21,395    89,100      6,723    10,649           361
 1987   2,234,394 815,839       23,000    20,970    72,900      6,818    11,198           405
1988     2,287,346     882,449        23,100      20,753      83,200        6,964     11,300         477
1989     2,298,878     927,335        24,000      20,768      80,600        7,211     12,030         509
1990     2,268,517     976,771        23,000      20,981      74,200        7,082     11,475         571
1991     2,187,781   1,090,982        23,100      21,090      83,300        7,344     10,528         662
1992     2,209,802   1,173,393        22,600      20,336      90,000        7,320     10,737         701
1993     2,215,384   1,223,030        24,700      20,247      94,200        6,940     10,231         705
1994     2,266,126   1,238,707        28,100      18,832      85,000        7,996     10,668         833
1995     2,317,131   1,264,046        28,100      18,818      95,000        8,244     10,559         860
1996     2,367,638   1,321,434        28,800      19,096      99,000        8,351     11,530         957
1997     2,420,219   1,392,376        30,600      19,604      82,900        8,038     12,056       1,035
1998     2,495,776   1,436,995        31,700      20,360      83,731        8,704     12,284       1,128
1999     2,527,494   1,507,710        34,700      21,205      84,562        8,766     12,902       1,206
2000     2,577,210   1,561,508        37,900      21,241      87,822        9,402     13,844       1,356
2001     2,620,754   1,612,884        41,500      21,542      88,000        9,548     14,178       1,437
2002     2,668,842   1,651,918        40,140      21,842      85,116        9,504     13,663       1,432
2003     2,690,650   1,682,801        39,774      21,262      84,340        9,559     13,606       1,476
2004     2,744,048   1,734,525        38,921      21,262      82,530        9,559     13,606       1,476

       Sources:

       Passenger Car and Light Truck
       PC and light truck passenger miles estimated by multiplying vehicle-miles of travel from Highway Statistics by vehicle lo
       VMT 1981-95: Federal Highway Administration. Highway Statistics Summary to 1995. Table VM-201A, April 1997.
       VMT 1996-2001: Primary source: Federal Highway Administration. Highway Statistics, annual editions. Table VM-1. D
       http://www.bts.gov/publications/national_transportation_statistics/2004/html/table_01_32.html
       Load factors 1966-2001: Nationwide Personal Transportation Survey data (1969, 1977, 1983, 1990, 1995, 2001). Interp
       VMT 2002-2004:
        Passenger Car             Data from: http://www.bts.gov/publications/national_transportation_statistics/2005/html/table
        Light Truck               Data from: http://www.bts.gov/publications/national_transportation_statistics/2005/html/table

       Bus
       Intercity
       Eno Transportation Foundation, Inc. 2002. Transportation in America 2000 , 19th ed. Washington, DC, April, p. 45.
       2002-2004 Extrapolated by total bus passenger-miles from BTS                Source:     http://www.bts.gov/publications/n
       Transit
       1970-76: Oak Ridge National Laboratory. 1993. Transportation Energy Data Book, Edition 13 . ORNL-6743. Oak Ridge,
       1977-83: American Public Transit Association. 1987. 1987 Transit Fact Book . Table 10, p. 33.
       1984-99: American Public Transportation Association. 2001. Public Transportation Fact Book , 52nd edition. Table 30, p
       2000: American Public Transportation Association. APTA Website (http://www.apta.com).
       2001: Interpolated between 2000 and 2002
       2002-2003:         APTA website         http://www.apta.com/research/stats/bus/bussum.cfm
       2004          Data not available until April 2006 - according to APTA website           2004 value set equal to 2003
       Note: Series not continuous between 1983 and 1984.
       School
       1970-79: Estimated based on energy use trends.
       1980-91: Bureau of Transportation Statistics. 1993. National Transportation Statistics: Annual Report, September 1993
       1992-93: Oak Ridge National Laboratory. 1995. Transportation Energy Data Book, Edition 15 . Oak Ridge, Tennessee,
       1994-97: Oak Ridge National Laboratory. 1999. Transportation Energy Data Book, Edition 19 . Oak Ridge, Tennessee,
       1998-2000: Estimated based on energy use data from Eno Foundation. See FuelConsump worksheet for more info on e
       2001:         Judgmental estimate
       2002-2004 Extrapolated by total bus passenger-miles from BTS                Source:     http://www.bts.gov/publications/n
       Commerical Air Carrier
1970-74: ORNL. 1993. Transportation Energy Data Book: Edition 13 . Table 6.2, page 6-7.
1975-84: ORNL. 1999. Transportation Energy Data Book: Edition 19 . Table 12.1, page 12-2.
1985-1999: ORNL. 2001. Transportation Energy Data Book: Edition 21 . Table 12.1, page 12-2.
2000: 2004 Annual figures from monthly data from Bureau of Transportation Statistics, monthly revenue passenger-mi
             Website: http://www.bts.gov/xml/air_traffic/src/datadisp.xml            (Data are for scheduled and uns
Note: For 1970-72, activity estimates in Transportation Energy Data Book (TEDB) are only for scheduled services. Ther
Note: The TEDB did not use the revised number of passenger-miles for 1998. Therefore, we have used the original revi


Urban Rail (Commuter, Light, Heavy)
1970-76: Oak Ridge National Laboratory. 1993. Transportation Energy Data Book, Edition 13 . ORNL-6743. Oak Ridge,
1977-83: American Public Transit Association. 1987. 1987 Transit Fact Book . Table 10, p. 33.
1984-99: American Public Transportation Association. 2001. Public Transportation Fact Book , 52nd edition. Table 30, p
2000:2003: American Public Transporation Association. Public Transportation Fact Book. Various editions. Actual data
http://www.bts.gov/publications/national_transportation_statistics/2004/html/table_01_37.html
2004          Data not available until April 2006 - according to APTA website          2004 value set equal to 2003

Intercity Rail (Amtrak)
1971-79: Oak Ridge National Laboratory. 1999. Transportation Energy Data Book: Edition 19 . Table 12.10, p. 12-11.
1980-93: Oak Ridge National Laboratory. 2001. Transportation Energy Data Book: Edition 21 . Table 12.10, p. 12-11.
1994-2000: National Railroad Passenger Corporation. 2001. Amtrak 2000 Annual Report. Washington, DC, p. 46.
2001-2004: http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_37.html
Note: Amtrak data is compiled by fiscal year rather than calendar year.

General Aviation
1950-99: Eno Transportation Foundation, Inc. 2001. Transportation in America 2000 , 18th ed. Washington, DC, April, p
2000:2001 Eno Transportation Foundation, Inc. 2002. Transportation in America 2000 , 19th ed. Washington, DC
2002:2003 No available data. Eno report discontinued. Passenger-miles extrapolated on basis on fuel consumption
                                                                                     Passenger
                                                                                     Car +
                      Air                                                            Motorcycle
                                Carrier
Urban Rail             Carrier  (pass ton-
(Hvy, Lt,    Intercity (pass    miles)[not General
Commuter) Rail         miles)   used]        Aviation                       Year      Veh-Miles
                 NA                                 800                          1949    342,285
                 NA                                 800                          1950    365,461
                 NA                                 900                          1951    392,131
                 NA                              1,000                           1952    410,187
                 NA                              1,200                           1953    435,351
                 NA                              1,400                           1954    453,152
                 NA                              1,500                           1955    492,635
                 NA                              1,600                           1956    514,781
                 NA                              1,800                           1957    522,747
                 NA                    3,169     2,100                           1958    540,450
                 NA                    3,630     2,100                           1959    571,626
                 NA                    3,850     2,300                           1960    587,012
                 NA                    4,022     2,300                           1961    603,827
                 NA                    4,458     2,700                           1962    627,387
                 NA                    5,104     3,400                           1963    661,884
                 NA                    5,958     3,700                           1964    695,835
                 NA                    7,088     4,400                           1965    722,696
                 NA                    8,578     5,700                           1966    777,480
                 NA                  10,924      7,000                           1967    811,046
                 NA                  12,685      8,200                           1968    850,288
                 NA                  13,996      8,800                           1969    884,705
      16,865      2,191 151,477      14,839      9,100                           1970    919,679
      16,176      1,993 156,007      14,942      9,200                           1971    969,937
      15,824      3,039 175,267      16,401     10,000                           1972 1,025,696
      15,687      3,807 174,352      17,435     10,700                           1973 1,051,175
      15,410      4,259 174,052      17,405     11,200                           1974 1,012,696
      14,936      3,753 173,324      17,332     11,400                           1975 1,039,579
      15,455      4,268 191,823      19,184     12,100                           1976 1,084,218
      16,238      4,204 206,082      20,608     12,800                           1977 1,115,592
      16,935      4,154 236,998      23,700     14,100 School Bus                1978 1,153,666
      17,659      4,867 269,719      26,971     15,500 Pass-Mi Deline            1979 1,122,277
      17,455      4,053 267,722      26,772     14,700      0.00      -0.04      1980 1,121,810
      16,826      4,397 260,063      26,006     14,600      0.01                 1981 1,144,022
      16,455      3,993 272,435      27,244     13,100     -0.05                 1982 1,171,623
      16,838      4,227 295,144      29,514     12,700     -0.45                 1983 1,203,814
      16,734      4,427 319,504      31,950     13,000      0.12                 1984 1,235,827
      17,311      4,785 351,073      35,107     12,300     -0.21                 1985 1,255,884
      17,733      5,011 378,923      37,896     12,400      0.22                 1986 1,279,564
      18,421      5,361 417,830      41,787     12,100     -0.12                 1987 1,325,488
                    18,741        5,686     437,649     43,765     12,600        0.03             1988   1,380,295
                    19,750        5,859     447,480     44,748     13,100        0.09             1989   1,411,592
                    19,128        6,057     472,236     47,224     13,000       -0.11             1990   1,417,823
                    18,534        6,273     463,296     46,330     12,100                         1991   1,367,363
                    18,758        6,091     493,715     49,373     10,800                         1992   1,381,126
                    17,876        6,199     505,996     50,599      9,900                         1993   1,384,615
                    19,497        5,921     537,506     53,751      9,800                         1994   1,416,329
                    19,663        5,545     558,757     55,875     10,800                         1995   1,448,207
                    20,838        5,050     596,164     59,612     12,000                         1996   1,479,774
                    21,129        5,166     619,969     61,993     12,500                         1997   1,512,637
                    22,116        5,304     635,517     63,638     13,100                         1998   1,559,860
                    22,874        5,330     668,626     66,812     14,100                         1999   1,579,684
                    24,602        5,498     708,926     70,800     15,200                         2000   1,610,756
                    25,163        5,559     664,849     66,485     15,900                         2001   1,637,971
                    24,599        5,468     655,214     65,521   16,348.0                         2002   1,668,026
                    24,641        5,680     673,931     67,393   16,391.3                         2003   1,681,656
                    24,641        5,511     752,300     75,230   16,391.3                         2004   1,715,030




 m Highway Statistics by vehicle load factors from Nationwide Personal Transportation Surveys.
. Table VM-201A, April 1997.
s, annual editions. Table VM-1. Data taken from:

7, 1983, 1990, 1995, 2001). Interpolated for other years.

portation_statistics/2005/html/table_04_11.html
portation_statistics/2005/html/table_04_12.html



Washington, DC, April, p. 45.
 http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_37.html

dition 13 . ORNL-6743. Oak Ridge, Tennessee, Table 3.30, p. 3-46.

act Book , 52nd edition. Table 30, p. 70.



  2004 value set equal to 2003



: Annual Report, September 1993 (Historical Compendium, 1960-1992) . Washington, DC, Table 80, p. 174.
dition 15 . Oak Ridge, Tennessee, Table 3.27, p. 3-39.
dition 19 . Oak Ridge, Tennessee, Table 8.14, p. 8-15.
 sump worksheet for more info on energy use source.

  http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_37.html
cs, monthly revenue passenger-miles for domestic and international
  (Data are for scheduled and unscheduled carriers)
 only for scheduled services. Therefore, the passenger-mile nos. for these years were adjusted upward by 15%.
ore, we have used the original revised Office of Airline Information source for that year.



dition 13 . ORNL-6743. Oak Ridge, Tennessee, Table 6.13, p. 6-31.

act Book , 52nd edition. Table 30, p. 70.
Book. Various editions. Actual data from

  2004 value set equal to 2003


dition 19 . Table 12.10, p. 12-11.
dition 21 . Table 12.10, p. 12-11.
port. Washington, DC, p. 46.
html/table_01_37.html



 18th ed. Washington, DC, April, pp. 14-15.
000 , 19th ed. Washington, DC
ated on basis on fuel consumption for general aviation
           Light Truck

                          NPTS
NPTS Load                 Load
Factor     Veh-Miles      Factor
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9
       1.9         91,414      1.90
       1.9         93,740      1.90
       1.9        102,876      1.90
       1.9        112,011      1.90
       1.9        123,286      1.80
       1.9        137,870      1.80
       1.9        156,622      1.80
       1.9        176,833      1.80
       1.9        182,757      1.80
       1.9        200,700      1.80
       1.9        225,834      1.80
       1.9        250,591      1.80
       1.9        279,414      1.82
       1.9        291,905      1.83
       1.9        290,935      1.85
       1.8        296,343      1.87
       1.8        306,141      1.88
         2        327,643      1.90
       1.8        358,006      1.87
       1.7        390,961      1.84
       1.7        423,915      1.81
       1.7        456,870      1.79
1.7     502,207   1.76
1.6     536,475   1.73
  2     574,571   1.70
1.6     649,394   1.68
1.6     706,863   1.66
1.6     745,750   1.64
1.6     764,634   1.62
  2     790,029   1.60
1.6     816,540   1.62
1.6     850,739   1.64
1.6     868,275   1.66
1.6     901,022   1.67
1.6     923,059   1.69
1.6     943,207   1.71
1.6     966,034   1.71
1.6     984,094   1.71
1.6   1,014,342   1.71
Annual Energy Use for Passenger-related Travel by Mode, 1949-2000
(trillion Btu)

      Mode
      Highway                                                 Rail
      Passenger
      Car (incl.    Light                 Intercity School    Commuter Heavy
Year motorcycle) Truck         Urban Bus Bus         Bus      Rail      Rail      Light Rail
 1949
 1950
 1951
 1952
 1953
 1954
 1955
 1956
 1957
 1958
 1959
 1960
 1961
 1962
 1963
 1964
 1965                                45.3
 1966                                44.6
 1967                                44.2
 1968                                43.3
 1969                                42.5
 1970       7,828.2    1,420.5       41.7       24.7     34.8      11.8       8.7 Inc. in HR
 1971       8,240.9    1,555.6       38.7       24.6     36.6      11.0       8.7 Inc. in HR
 1972       8,776.3    1,747.8       36.9       24.1     37.1      10.2       8.3 Inc. in HR
 1973       9,047.9    1,941.3       39.1       24.0     37.9       9.3       8.0 Inc. in HR
 1974       8,590.7    1,921.6       41.9       24.4     38.6       8.5       9.0 Inc. in HR
 1975       8,585.3    2,201.2       48.1       23.3     43.5       8.2       9.0 Inc. in HR
 1976       9,073.0    2,402.7       50.9       23.5     49.6       7.7       8.8 Inc. in HR
 1977       9,167.7    2,582.1       53.0       23.4     51.1       8.2       7.9 Inc. in HR
 1978       9,357.7    2,787.9       55.4       23.2     51.8       8.5       7.6 Inc. in HR
 1979       8,892.2    2,821.0       55.5       26.4     51.6       8.1       8.4 Inc. in HR
 1980       8,126.9    2,746.8       56.9       27.5     48.4       7.8       8.3 Inc. in HR
 1981       8,028.3    2,735.8       59.0       26.4     49.3       5.8       9.1 Inc. in HR
 1982       8,032.8    2,620.3       60.0       29.2     50.8       7.4       9.3 Inc. in HR
 1983       8,129.5    2,762.4       59.1       30.5     51.0       8.4      10.0 Inc. in HR
 1984       8,162.1    2,952.9       70.8       21.8     47.8      10.6      10.5 Inc. in HR
 1985       8,251.0    3,153.9       72.0       21.3     54.1      10.7      10.0 Inc. in HR
 1986       8,442.3    3,351.1       74.8       19.1     58.9      11.0      10.5         0.6
 1987       8,459.6    3,528.0       73.9       20.1     62.1      10.6      11.0         0.7
 1988       8,459.5    3,765.9       75.8       20.6     65.1      10.9      11.1         0.8
 1989       8,527.7    3,840.0       75.5       21.5     63.4      11.2      11.2         0.8
 1990       8,025.1    4,110.6       76.4       20.5     60.1      11.0      11.2         0.8
 1991       7,417.2    4,411.9       77.7       20.6     67.9      11.2      11.1         0.9
 1992       7,546.3     4,727.7        80.1        20.2       69.5          10.9       10.9         1.0
 1993       7,730.6     4,948.2        78.8        22.1       67.9          11.8       11.2         1.0
 1994       7,825.0     5,093.1        78.7        25.1       69.5          12.2       11.7         1.0
 1995       7,843.6     5,263.9        78.4        25.1       69.4          12.4       11.6         1.0
 1996       7,976.5     5,467.3        80.1        25.7       69.4          12.2       11.4         1.1
 1997       8,052.2     5,700.6        82.6        27.4       69.4          12.5       11.1         1.2
 1998       8,258.2     5,826.1        82.8        28.3       70.1          13.3       11.2         1.3
 1999       8,438.7     6,103.2        84.0        31.0       70.8          13.9       11.5         1.4
 2000       8,409.1     6,109.9        86.2        30.0       73.5          13.8       12.1         1.6
 2001       8,465.1     6,176.5        80.2        32.8       73.7          13.9       12.4         1.7
 2002       8,679.3     6,368.2        77.1        31.8       71.2          13.9       12.6         1.7
 2003       8,677.4     7,006.9        74.0        31.5       70.6          14.0       12.4         1.7
 2004       8,740.9     7,222.3        74.0        30.8       69.1          14.0       12.4         1.7

Notes:
Intercity & School Bus
Energy use based on assumption that all intercity and school buses are diesel-powered.
1970-74 based on Oak Ridge National Laboratory. 1993. Transportation Energy Data Book, Edition 13 . ORNL-6743. Oak Ridg
2000. Extrapolated based on change for previous year. (Eno Foundation fuel consumption estimate not currently available for 2

See the FuelConsump sheet for most of the information used to estimate energy consumption in Btu's.
                            Air
Urban Rail    Intercity
(Hvy, Lt,     Rail                          General
Commuter)     (Amtrak)      Carrier         Aviation




                                                 29.6
                                                 32.1
                                                 34.6
                                                 39.9
                                                 52.6
                                                 57.2     Total (Pass & Frt
                                                 70.2     Air Carrier
                                                 80.0     Energy Use
       20.6          22.7         1,032.4        88.4         1,293.7
       19.7          20.6           996.7        85.8         1,300.5
       18.5          18.6           994.2        96.8         1,304.1
       17.3          16.5         1,056.6        85.0         1,370.7
       17.5          14.5           940.2        95.3         1,223.9
       17.2          13.5           942.5       104.2         1,217.8
       16.5          12.8           937.6       111.8   1     1,256.4
       16.0          12.9           948.5       119.7
       16.1          14.3           994.7       155.8
       16.6          11.8         1,069.4       158.1
       16.1           9.3         1,016.0       156.4
       14.8           9.9         1,039.8       152.0
       16.7           9.5         1,035.5       163.8
       18.4           9.3         1,061.4       126.5
       21.1           9.7         1,181.2       146.4
       20.7          10.0         1,283.6       135.7
       22.1           9.6         1,358.7       139.5
       22.2          10.0         1,411.3       131.2
       22.8          10.5         1,457.4       140.1
       23.2          11.4         1,450.8       126.5
       23.0          11.6         1,558.5       124.5
       23.2          11.8         1,467.2       113.6
                      22.8         12.1    1,506.5      98.4
                      23.9         12.4    1,495.0      88.2
                      24.9         10.5    1,530.4      89.2
                      25.0         10.5    1,564.6     103.9
                      24.7         10.4    1,612.6     110.3
                      24.8         11.1    1,650.6     114.6
                      25.8         11.2    1,695.5     139.2
                      26.9         11.7    1,829.1     162.6
                      27.5         12.1    1,824.3     161.8
                      28.0         12.2    1,726.5     152.9
                      28.2         12.0    1,599.6     157.2
                      28.1         12.5    1,595.7     157.6
                      28.1         12.1    1,663.7     157.6




Edition 13 . ORNL-6743. Oak Ridge, Tennessee, Table 3.32, p. 3-48.
 timate not currently available for 2000).
Annual Freight-related Transportation Activity by Mode, 1949-2000
(million ton-miles, unless otherwise noted)

          Mode



          Highway                             RailAir           Waterborne
                                                  Form 41
          Single-Unit                             Carrier -                       International
          Truck (million Combination              Domestic & Domestic             Vessel (in US
Year      vehicle-miles) Truck       Class I Rail International Vessel            Waters)
   1949
   1950                           173,000
   1951                           188,000            646,620
   1952                           195,000
   1953                           217,000
   1954                           213,000
   1955                           223,000            623,615
   1956                           249,000
   1957                           254,000
   1958                           256,000                         677
   1959                           279,000                         795
   1960                           285,000            572,309      821
   1961                           296,000            563,361      962
   1962                           309,000            592,862    1,318   474,970          43,496
   1963                           336,000            621,737    1,275   481,577          45,906
   1964                           356,000            658,639    1,555   488,829          53,691
   1965                           359,000            697,878    2,180   489,803          55,536
   1966            22,359         381,000            738,395    2,950   507,084          57,937
   1967            23,119         389,000            719,498    3,438   515,387          54,692
   1968            25,153         396,000            744,023    3,767   520,633          60,157
   1969            26,375         404,000            767,841    4,328   528,897          57,424
   1970            27,081         412,000            764,809    3,755   596,195          62,756
   1971            28,985         445,000            739,743    4,554   593,164          61,600
   1972            31,414         470,000            776,746    5,112   603,542          66,477
   1973            33,661         505,000            851,809    5,183   584,691          81,806
   1974            33,441         495,000            850,961    5,251   586,345          69,819
   1975            34,606         454,000            754,252    5,062   565,984          73,467
   1976            36,390         510,000            794,059    6,525   591,853          85,328
   1977            39,339         555,000            826,292    6,974   599,000          93,527
   1978            42,747         599,000            858,105    7,395   827,263         101,034
   1979            42,012         608,000            913,669    7,580   828,759         103,087
   1980            39,813         555,000            918,958    7,883   921,836          94,249
   1981            39,568         527,000            910,169    7,917   929,413          94,223
   1982            40,658         520,000            797,759    7,807   886,469          78,428
   1983            42,546         575,000            828,275    8,497   919,566          69,596
   1984            44,419         606,000            921,542    9,328   887,720          78,758
   1985            45,441         610,000            876,984    9,048   892,970          71,941
   1986            45,637         632,000            867,722   10,988   873,401          71,509
   1987            48,022         663,000            943,747   13,137   895,416          72,988
    1988           49,434          700,000       996,182          14,632          890,028           80,657
    1989           50,870          716,000     1,013,841          16,347          815,550           95,682
    1990           51,901          735,000     1,033,969          16,404          833,544           98,608
    1991           52,898          758,000     1,038,875          16,150          848,399           90,272
    1992           53,874          815,000     1,066,781          17,307          856,685           92,660
    1993           56,772          861,000     1,109,309          19,083          789,658           92,948
    1994           61,284          908,000     1,200,701          21,773          814,919           94,486
    1995           62,707          921,000     1,305,688          23,375          807,728          106,635
    1996           64,072          972,000     1,355,975          24,892          764,687          105,507
    1997           66,893          996,000     1,348,926          27,610          707,410          106,390
    1998           68,021        1,027,000     1,376,802          28,015          672,795          107,705
    1999           70,304        1,059,000     1,433,461          25,148          655,862          108,586
    2000           70,500        1,074,000     1,465,960          30,221          645,799          117,622
    2001           72,448        1,051,000     1,495,472          27,882          621,686          115,244
    2002           75,866        1,067,567     1,507,011          30,507          612,081          109,341
    2003           77,757        1,078,517     1,551,438          32,446          606,146          108,294
    2004           81,107        1,118,823     1,629,010          32,446          623,505          111,395



Single-Unit Truck
* We have not yet found a source for ton-miles transported by Single-Unit Trucks. Therefore, we have included vehicle-miles of
2000-04 Vehicle-miles from National Transportation Statistics , Table 1-32             http://www.bts.gov/publications/nationa




Combination Truck
1950-99: Eno Transportation Foundation, Inc. 2001. Transportation in America 2000 , 18th ed. Washington, DC, April, pp. 12.
Note: This is just an estimate of intercity truck ton-miles.
2000-2001: Original data from Eno Transportation Foundation. Data here from National Transportation Statistics , Table 1-44 f
          http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_46.html
2002-2004: Extrapolated based upon vehicle-miles traveled (see column T)

Class I Rail
1961-67: Association of American Railroads. 1976. Railroad Facts, 1976 Edition . Washington, DC, p. 29.
1968-79: Association of American Railroads. 1983. Railroad Facts, 1983 Edition . Washington, DC, September, p. 29.
1951, 1955, 1960, 1980-89: Association of American Railroads. 1991. Railroad Facts, 1991 Edition . Washington, DC, Septemb
1990-2000: Association of American Railroads. 2001. Railroad Facts, 2001 Edition . Washington, DC, October, p. 27.
2001-2003: Primary Source: Association of American Railroads. 2004. Railroad Facts, 2004 Edition. Washington, DC. Data
           http://www.bts.gov/publications/national_transportation_statistics/2004/html/table_01_46.html
2004:      Data not available as of 2/25/06. Assume 5% increase in activity - same as fuel consumption
Air Carrier
1958-80: Bureau of Transportation Statistics, Office of Airline Information. Historical Air Traffic Statistics, Annual 1954-1980 . (h
1981-2002: Bureau of Transportation Statistics, Office of Airline Information.              http://www.bts.gov/oai/indicators/airtraf
                                                                                            (http://www.bts.gov/oai/indicators/airtraf
Note: Includes Revenue Freight Ton-Miles for all Form 41 Carriers: Majors, Nationals, and Large and Medium Regionals. Smal
2004:      2004 data not available as of 2/25/06         2004 value set equal to 2003
Waterborne Vessels
1962-65: U.S. Army Corps of Engineers. Waterborne Commerce of the United States: Calendar Year 1970, Part 5-National Sum
1966-73: U.S. Army Corps of Engineers. Waterborne Commerce of the United States: Calendar Year 1975, Part 5-National Sum
1974-79: U.S. Army Corps of Engineers. Waterborne Commerce of the United States: Calendar Year 1983, Part 5-National Sum
1980-99: U.S. Army Corps of Engineers. Waterborne Commerce of the United States: Calendar Year 1999, Part 5-National Sum
2000-02: U.S Army Corps of Engineers. Waterborne Commerce of the United States: Calendar Year 2002, Part 5-National Sum
2003:    Bureau of Transportation Statistics. Table 1-46               http://www.bts.gov/publications/national_transportation_
2004:    Extrapolated by U.S. Army Corps of Engineers' data for total tonnage. In 2003 total tonnage was 1,016.1 million sho
         Source:         http://www.iwr.usace.army.mil/ndc/wcsc/pdf/preliminary04.pdf
           E
Note: In September 2005, the activity measure for waterborne commerce was changed to include only tonnage carried by domesti
treatment is now consistent with ORNL's Transportation Energy Data Book
Oil Pipeline
1950-99: Eno Transportation Foundation, Inc. 2001. Transportation in America 2000 , 18th ed. Washington, DC, April, p. 12.
Original sources: For 1950-77, Transport Economics (Interstate Commerce Commission). Figures from 1978 taken from Shifts
1996:2003: Original Source: Shifts in Petroleum Transportation (Washington, D.C.: Annual Issues, Table 1. Data here taken
           http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_01_46.html
2004:      Data not available as of 2/25/06.             2004 value set equal to 2003
Gas Pipeline
Calculated based on the following data:
Natural gas delivered to consumers used as a surrogate for natural gas transported by pipeline.
Energy Information Adminstration. 2005. Annual Energy Review, 2004 . Table 6.5 (Total consumption less pipeline fuel less le
Natural gas cu. ft. converted to tons using a methane density of 0.04479 lb/cu. ft. (CRC Handbook of Chemistry and Physics , 7
Natural gas tonnage converted to ton-miles based on an estimated average length of haul of 620 miles (Ross. 1989. Energy an
                Pipeline                                 Data Used to Calculate Natural Gas Ton-Miles
                                                         Natural Gas
Total                                                    Delivered to      Conversion
Commerce -                   Natural                     End Users         Factor (cu. ft.
US Waters       Oil Pipeline Gas           Year          (million cu. ft.) to tons)
                                57,425.9          1949          4,135,855      0.00002240
                     129,000    65,444.9          1950          4,713,385
                     152,000    75,925.4          1951          5,468,196
                     158,000    82,233.6          1952          5,922,517
                     170,000    87,168.6          1953          6,277,939
                     179,000    93,242.0          1954          6,715,354
                     203,000 101,601.7            1955          7,317,426
                     230,000 110,945.3            1956          7,990,356
                     223,000 118,033.0            1957          8,500,820
                     211,000 122,802.5            1958          8,844,323
                     227,000 135,140.2            1959          9,732,888
                     229,000 144,162.5            1960         10,382,681
                     233,000 150,274.9            1961         10,822,899
      518,465        238,000 159,877.8            1962         11,514,505
      527,483        253,000 168,498.2            1963         12,135,358
      542,519        269,000 180,606.5            1964         13,007,403
      545,339        306,000 189,153.5            1965         13,622,968
      565,021        333,000 206,658.0            1966         14,883,650
      570,080        361,000 217,599.2            1967         15,671,642
      580,790        391,000 233,321.4            1968         16,803,966
      586,321        411,000 251,033.9            1969         18,079,630
      658,952        431,000 264,069.4            1970         19,018,462
      654,764        444,000 272,660.7            1971         19,637,212
      670,019        476,000 276,028.1            1972         19,879,732
      666,498        507,000 275,271.9            1973         19,825,271
      656,164        506,000 264,881.6            1974         19,076,955
      639,451        507,000 243,796.0            1975         17,558,353
      677,181        515,000 246,648.8            1976         17,763,818
      692,527        546,000 240,608.2            1977         17,328,767
      928,298        586,000 242,279.2            1978         17,449,116
      931,846        608,000 251,889.7            1979         18,141,267
    1,016,085        588,000 252,930.6            1980         18,216,233
    1,023,637        564,000 247,622.5            1981         17,833,942
      964,897        566,000 226,257.9            1982         16,295,246
      989,162        556,000 213,364.0            1983         15,366,621
      966,478        568,000 226,947.2            1984         16,344,892
      964,911        564,000 219,536.0            1985         15,811,130
      944,910        578,000 205,687.2            1986         14,813,731
      968,404        587,000 215,802.7            1987         15,542,256
                     970,685         601,000   226,598.7                              1988        16,319,790
                     911,232         584,000   241,872.0                              1989        17,419,787
                     932,151         584,000   239,894.2                              1990        17,277,348
                     938,671         579,000   247,588.5                              1991        17,831,494
                     949,345         589,000   256,449.9                              1992        18,469,697
                     882,606         593,000   263,724.2                              1993        18,993,594
                     909,405         591,000   269,894.9                              1994        19,438,016
                     914,363         601,000   281,674.4                              1995        20,286,386
                     870,193         619,200   286,695.0                              1996        20,647,972
                     813,800         616,500   288,565.6                              1997        20,782,694
                     780,500         619,800   283,776.8                              1998        20,437,799
                     764,447         617,700   287,151.4                              1999        20,680,842
                     763,421         577,300   299,080.2                              2000        21,539,964
                     736,930         576,100   284,572.5                              2001        20,495,108
                     721,422         586,200   294,734.9                              2002        21,227,012
                     714,440         590,200   285,854.6                              2003        20,587,447
                     734,901         590,200   285,344.9                              2004        20,550,735




e, we have included vehicle-miles of travel as a placeholder.
 ://www.bts.gov/publications/national_transportation_statistics/2005/excel/table_01_32.xls




ed. Washington, DC, April, pp. 12.

ansportation Statistics , Table 1-44 from following website:




on, DC, p. 29.
on, DC, September, p. 29.
 Edition . Washington, DC, September, p. 27.
ngton, DC, October, p. 27.
004 Edition. Washington, DC. Data from:



ffic Statistics, Annual 1954-1980 . (http://www.bts.gov/oai/indicators/airtraffic/annual/1954-1980.html)
 ://www.bts.gov/oai/indicators/airtraffic/annual/1981-2001.html
Large and Medium Regionals. Small Certificated Air Carriers and Commuter Air Carriers are not included.


ndar Year 1970, Part 5-National Summaries . Fort Belvoir, Virginia, Section 3, Table 1, p. 121.
ndar Year 1975, Part 5-National Summaries . Fort Belvoir, Virginia, Section 3, Table 1, p. 89.
ndar Year 1983, Part 5-National Summaries . Fort Belvoir, Virginia, Table 1.
ndar Year 1999, Part 5-National Summaries . Alexandria, Virginia, Table 1-4.
ndar Year 2002, Part 5-National Summaries . Alexandria, Virginia, Table 1-4.
publications/national_transportation_statistics/2005/html/table_01_46a.html
tal tonnage was 1,016.1 million short tons; in 2004 1045.2 million short tons




ed. Washington, DC, April, p. 12.
Figures from 1978 taken from Shifts in Petroleum Transportation (Association of Oil Pipe Lines).
al Issues, Table 1. Data here taken from:




 onsumption less pipeline fuel less lease and plant fuel) See worksheet Table 6.5(AER2004)
ndbook of Chemistry and Physics , 73rd Edition, p. 8-50.)
of 620 miles (Ross. 1989. Energy and Transportation in the United States. Annual Reviews of Energy. vol. 14, Table 2, footnote j.)
                                             Vehicle-Miles
                                             -
                                             Combination
late Natural Gas Ton-Miles                   Trucks
                            Avg. Length of
            Natural Gas     Natural Gas
            Consumption Shipment
            (million tons) (miles)           (millions)
                       92.6            620
                      105.6
                      122.5
                      132.6
                      140.6
                      150.4
                      163.9
                      178.9
                      190.4
                      198.1
                      218.0
                      232.5
                      242.4
                      257.9
                      271.8
                      291.3
                      305.1
                      333.3
                      351.0
                      376.3
                      404.9
                      425.9
                      439.8
                      445.2
                      444.0
                      427.2
                      393.2
                      397.8
                      388.1
                      390.8
                      406.3
                      408.0
                      399.4
                      364.9
                      344.1
                      366.0
                      354.1
                      331.8
                      348.1
365.5
390.1
386.9
399.3
413.6
425.4
435.3
454.3
462.4
465.4
457.7
463.1
482.4        135,020
459.0        136,584
475.4        138,737
461.1        140,160
460.2        145,398


        Source:        http://www.bts.gov/publications/national_transportation_statistics/2
able 2, footnote j.)
nal_transportation_statistics/2005/excel/table_01_32.xls
Annual Energy Use for Freight Activities by Mode, 1949-2000
(trillion Btu)

         Mode
         Highway                     Rail           Air           Waterborne                        Pipeline

                                                                  Domestic &        Domestic &
                                                                  Foreign           Foreign
         Single-                                                  Commerce in       Commerce in
         Unit            Combinat Class I           Form 41       US Waters -       US Waters -
Year     Truck           ion Truck Rail             Carrier       2002 Definition   Revised         Oil        Gas
 1949
 1950                                                                                                                128.9
 1951                                                                                                                197.7
 1952                                                                                                                212.8
 1953                                                                                                                236.5
 1954                                                                                                                236.8
 1955                                                                                                                251.9
 1956                                                                                                                304.0
 1957                                                                                                                307.3
 1958                                                                                                                320.7
 1959                                                                                                                358.8
 1960                                                                                                                356.4
 1961                                                                                                                387.8
 1962                                                                                                                392.8
 1963                        748.2                                                                                   435.2
 1964                        771.2                                                                                   447.3
 1965                        818.8                                                                                   514.0
 1966            442.5       715.7                                                                                   549.8
 1967            453.5       750.7                                                                                   591.3
 1968            473.6       809.7          517.0                                                                    606.9
 1969            482.0       869.4          517.2                                                                    648.0
 1970            488.1       903.7          501.8         261.3             630.2           324.8                    741.7
 1971            518.7       934.1          503.9         303.8             573.6           300.0                    762.6
 1972            595.8       998.7          526.8         309.8             575.5           315.1                    786.8
 1973            651.1     1,110.1          548.4         314.1             685.5           337.0                    747.8
 1974            647.0     1,116.8          550.3         283.7             664.0           283.3                    686.8
 1975            666.6     1,128.7          492.5         275.3             706.6           311.0                    598.7
 1976            701.7     1,193.3          513.4         318.9             839.6           277.3                    563.1
 1977            770.8     1,330.0          525.2         321.0             935.2           274.3                    547.1
 1978            855.4     1,496.2          523.0         310.4           1,123.6           316.6                    544.8
 1979            867.0     1,582.1          536.7         300.5           1,322.5           378.7                    617.2
 1980            851.4     1,603.4          521.4         299.2           1,433.7           329.4                    651.8
 1981            844.6     1,661.4          497.4         316.5           1,323.6           334.5                    659.7
 1982            836.7     1,670.5          418.9         296.8           1,074.5           274.5                    612.5
 1983            856.6     1,696.7          413.5         305.6           1,008.7           293.7                    503.3
 1984            890.4     1,744.9          446.6         344.8           1,010.1           307.3                    543.0
 1985            910.0     1,722.5          414.4         330.8           1,007.2           398.6                    517.4
 1986            908.4     1,780.2          400.5         394.0             999.9           404.0                    498.1
 1987            948.1     1,889.2          408.9         443.7           1,020.9           370.7                    533.2
 1988            970.6     1,918.6          419.4         487.3           1,031.0           321.3                    630.5
 1989       980.4    1,982.8      420.5      530.0        1,059.4              328.6                  646.3
 1990     1,053.2    2,033.2      410.6      541.4        1,154.3              323.2                  677.6
 1991     1,030.0    2,118.4      383.0      511.4        1,224.9              327.5                  617.5
 1992     1,040.5    2,174.8      396.1      528.1        1,291.6              341.0                  603.6
 1993     1,072.2    2,242.0      407.0      563.8        1,137.1              307.0                  641.2
 1994     1,140.9    2,356.2      439.4      619.9        1,089.9              300.7                  703.9
 1995     1,159.4    2,498.3      458.7      654.5        1,150.8              302.2                  719.2
 1996     1,188.5    2,550.8      471.7      673.4        1,090.4              314.9                  730.7
 1997     1,214.5    2,574.8      471.2      735.1          940.7              293.2                  771.8
 1998     1,235.4    2,682.3      472.2      746.4          922.3              293.1                  652.6
 1999     1,188.6    2,785.3      489.6      688.4        1,047.0              299.9                  662.7
 2000     1,212.8    2,875.4      487.7      778.7        1,126.1              305.6                  659.5
 2001     1,226.0    2,928.3      489.0      739.9        1,087.0              286.1                  641.8
 2002     1,309.0    2,943.3      491.6      685.6        1,064.1              288.5                  684.9
 2003     1,126.2    3,020.4      504.3      683.9        1,053.8              254.4                  682.9
 2004     1,174.8    3,133.3      529.5      713.0 Not Used                    318.5                  681.3

* No reliable source for the amount of energy consumed by Oil Pipelines has yet been found.

See the FuelConsump sheet for most of the information used to estimate energy consumption in Btu's.

Waterborne energy use for 2000 extrapolated based on change in activity from 1999 to 2000.




                                     44
Freight %
of Air
Carrier
Energy
Use




Freight
Share of
Air Carrier
Energy Use
     0.202
     0.234
     0.238
     0.229
     0.232
     0.226
     0.254
     0.253
     0.238
     0.219
     0.227
     0.233
     0.223
     0.224
     0.226
     0.205
     0.225
     0.239
     0.251
0.268
0.258
0.258
0.260
0.274
0.288
0.295
0.295
0.308
0.306
0.273
0.299
0.300
0.300
0.300
0.300
       Annual Fuel Consumption by Mode, 1949-2004
      (million gallons, unless otherwise specified)

      Highway

      Passenger Car (excl. MC)                        Light Truck



Year   All Fuel    Gasoline Gasohol Diesel All Fuel Gasoline Gasohol Diesel LPG
  1949      22,873
  1950      24,305
  1951      26,217
  1952      27,982
  1953      29,730
  1954      31,070
  1955      33,653
  1956      35,436
  1957      36,770
  1958      38,097
  1959      40,058
  1960      41,171
  1961      42,033
  1962      43,771
  1963      45,246
  1964      47,561
  1965      49,723
  1966      54,987                              9,425   9,199             151  75
  1967      57,546                              9,534   9,305             153  76
  1968      61,176                             10,432  10,182             167  83
  1969      64,850                             11,408  11,134             183  91
  1970      67,820    67,684       0   136     12,313  12,018             197  99
  1971      71,346    70,775       0   571     13,484  13,161             216 108
  1972      75,937    74,950       0   987     15,150  14,787             242 121
  1973      78,233    76,747       0 1,486     16,828  16,424             269 135
  1974      74,229    72,373       0 1,856     16,657  16,257             267 133
  1975      74,140    71,916       0 2,224     19,081  18,623             305 153
  1976      78,297    75,478       0 2,819     20,828  20,328             333 167
  1977      79,060    75,739       0 3,321     22,383  21,845             358 179
  1978      80,652    76,861       0 3,791     24,162  23,461             483 217
  1979      76,588    72,529       0 4,059     24,445  23,613             587 244
  1980      69,981    65,712     350 3,919     23,796  22,797     119     642 238
  1981      69,112    64,551     484 4,078     23,697  22,536     166     735 261
  1982      69,314    64,809   1,594 2,911     22,702  21,113     522     795 272
  1983      70,322    65,540   3,024 1,758     23,945  21,790   1,030     838 287
  1984      70,663    65,505   3,745 1,413     25,604  23,044   1,357     896 307
  1985      71,518    64,938   5,507 1,073     27,363  23,970   2,107     958 328
  1986      73,174    66,515   5,561 1,098     29,074  25,498   2,210   1,018 349
  1987      73,308    67,663   4,618 1,026     30,598  27,232   1,928   1,071 367
  1988      73,345    67,037   5,428   880     32,653  28,768   2,416   1,143 327
   1989       73,913     68,443       4,583      887     33,271      29,811       2,063     1,131    266
   1990       69,568     64,003       4,731      835     35,611      31,729       2,422     1,211    249
   1991       64,318     58,401       5,145      772     38,217      33,707       3,057     1,261    191
   1992       65,436     59,481       5,169      785     40,929      36,223       3,233     1,351    123
   1993       67,047     60,074       6,101      872     42,851      37,409       3,899     1,414    129
   1994       67,874     60,476       6,516      882     44,112      38,290       4,235     1,456    132
   1995       68,072     59,631       7,624      817     45,605      38,810       5,108     1,551    137
   1996       69,221     61,537       6,991      692     47,354      40,819       4,783     1,610    142
   1997       69,892     60,457       8,527      909     49,388      41,585       6,025     1,679     99
   1998       71,695     63,020       8,030      645     50,462      42,994       5,652     1,716    101
   1999       73,283     64,782       8,061      440     52,859      45,142       5,814     1,797    106
   2000       73,065     63,493       9,206      365     52,939      44,363       6,670     1,800    106
   2001       73,559     63,629       9,563      368     53,522      44,637       6,958     1,820    107
   2002       75,471     63,320      11,773      377     55,220      44,618       8,614     1,877    110
   2003       75,455     63,307      11,771      377     60,758      49,092       9,478     2,066    122
   2004       76,007     63,770      11,857      380     62,626      50,602       9,770     2,129    125

Note: No up-to-date source data is available for cells with values in red. Extrapolations made on basis of related seri

Fuel Consumption
Passenger Cars
 All Fuels
         1949-1969: Federal Highway Administration. Highway Statistics Summary to 1995. Table VM-201A, April 1997.
         1970-2002: Secondary Source: Transportation Energy Data Book, Edition 24. Tables 4.1 and A.1 Original sources
            1970-1995: U.S. Department of Tranportation, Federal Highway Administration, Highway Statistics Summary to 1
            1996-2001: U.S. Department of Tranportation, Federal Highway Administration, Highway Statistics, Annual Editio
            2002-2004:             Data from:      http://www.bts.gov/publications/national_transportation_statistics/2005/htm

 Diesel and other fuels
          Estimates shares for diesel and gasohol from Transportation Energy Data Book, Edition 24. Table A.1
Light Trucks (2-axle, 4-tire trucks),
 All Fuels
          1949-1969: Federal Highway Administration. Highway Statistics Summary to 1995. Table VM-201A, April 1997.
          1970-2002: Secondary Source: Transportation Energy Data Book, Edition 24. Tables 4.2 and A.1 Original sources
              1970-1995: U.S. Department of Tranportation, Federal Highway Administration, Highway Statistics Summary to 1
              1996-2001: Primary source: U.S. Department of Tranportation, Federal Highway Administration, Highway Statisti
              2002-2004:               Data from:     http://www.bts.gov/publications/national_transportation_statistics/2005/htm
 Diesel and other fuels
          Estimates shares for diesel and LPG from Transportation Energy Data Book, Edition 24. Table A.5
Other Single Unit Trucks
 All Fuels
          2001-2004 http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_04_13.html
 Diesel and other fuels
          Estimates shares for diesel and LPG from Transportation Energy Data Book, Edition 24. Table A.6
Combination trucks
 All Fuels
          2001-2004 http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_04_14.html
 Diesel and other fuels
          Estimates shares for diesel and LPG from Transportation Energy Data Book, Edition 24. Table A.6
School Bus, Intercity Bus
          1975-1999: Eno Transportation Foundation. 2001. Transportation in America 2000 . Washington, DC, pp. 20-23.
        It is assumed that all Intercity buses are diesel-powered. School bus consumption is assumed to be 10% gasoline and
        2000: Eno Foundation. Transportation in America 2001. Washington, DC.
        2001:2004: Estimated using the rate of change of bus passenger-miles traveled

Urban (transit) Bus (See note at end re: 2004 data)
           For diesel:
         1965-74: American Public Transit Association. Transit Fact Book, 1978-79 Edition . Washington, DC, Table 17, p. 40.
         1975-83: American Public Transit Association. Transit Fact Book, 1988 Edition . Washington, DC, Table 21, p. 39.
         1984-99: American Public Transportation Association. 2001. Public Transportation Fact Book , 52nd edition. Tables 65
         2000-2003 American Public Transportation Association. APTA Website (http://www.apta.com/research/stats/bus/bus
           For compressed natural gas:
         1992-1993: same as above for diesel (Transit Fact Book)
         1994-2003:               American Public Transportation Association. APTA Website (http://www.apta.com/research/s
           For LNG:
         1992-1993: same as above for diesel (Transit Fact Book)
         1994-2003:               American Public Transportation Association. APTA Website (http://www.apta.com/research/s
           For LPG (Propane):
                       Inconsistent data diesel (Transit supplied by
         1992-1993: same as above forwith 1994-2002 Fact Book) APTA below, set to 0.001 as placeholder
         1994-2003:               American Public Transportation Association. APTA Website (http://www.apta.com/research/s
           For Methanol
         1992-1993: For these year, use data from Transit Fact as cited above. From current website it appears as if "Other"
         1994-2003:               American Public Transportation Association. APTA Website (http://www.apta.com/research/s
         For gasoline:
          For 1965:1999, same source as diesel, above (Gasoline usage exceeds that of urban busses, includes demand veh
          2000: (?)
          2001: No updated source
         For 1965-83, we assume all gasoline, diesel, and propane in the APTA fuel consumption estimate are consumed by u
         For 1984-1991, the APTA non-diesel fuel consumption estimate only includes gasoline. We assume all gasoline to be
         For 1992 to 2003, we assume all non-diesel fuels are consumed by urban bus, except fuel categorized as “Other,” wh
         2004          Data not available until April 2006 - according to APTA website
Waterborne Vessels
         Old (2002) Series
         1970-1999: Eno Transportation Foundation. 2001. Transportation in America 2000 . Washington, DC, pp. 24-27.
         2000:      Eno Transportation Foundation. 2002. Transportation in Amerca, 19th Edition. , p. 51.
         2001-2004 Data directly from EIA report, Fuel Oil and Kerosene Sales. See Cell BD64
        Note: In September 2005, source was changed to energy consumption estimates for domestic vessels produced in ORN
        Transportation Energy Data Book. The ORNL methodology attempts to remove the residual fuel oil consumption used
        for international shipping. See Column BN for estimates used for intensity indicators. (Intensities now match those
        published in the Transportation Energy Data Book for waterborne commerce/

General Aviation
        1962-79: Research and Special Programs Administration (RSPA). 1993. National Transportation Statistics: Annual Re
        1980-83: Research and Special Programs Administration (RSPA). 1985. National Transportation Statistics: Annual Re
        1984-1989: Federal Aviation Administration (FAA). General Aviation Activity and Avionics Survey , annual issues. Was
        1990-2003: Primary source as from 1984-1989, however data from BTS web site:
                      http://www.bts.gov/publications/national_transportation_statistics/2005/html/table_04_05.html
        2004:         Data not yet available from BTS website - assume 2003 value
Commercial Air Carrier (Form 41 Carriers)
        Jet fuel use is sum of domestic and international operations
        1977-1999: Bureau of Transportation Statistics (BTS), Office of Airline Information (OAI). http://www.bts.gov/programs
        2000-2004: Bureau of Transporation Statistics (BTS), National Transportation Statistics , Table 4-8.
                                 http://www.bts.gov/publications/national_transportation_statistics/2002/excel/table_04_08.xls
Intercity Rail (Amtrak)
          1970-83: Based on Oak Ridge National Laboratory. Transportation Energy Data Book, Edition 8 and earlier annual ed
          1985-1999: National Railroad Passenger Corporation (Amtrak), personal communication,
          2000-2004: Fuel consumption estimates for 1999 extrapolated by passenger-miles estimate
          Alternative data source is from BTS          http://www.bts.gov/publications/national_transportation_statistics/2002/htm
          However, BTS consumption estimates are lower than those in the TEDB and further work is needed to reconcile.
Class I Rail
          1961-67: Association of American Railroads. 1976. Railroad Facts, 1976 Edition . Washington, DC, p. 29.
          1968-79: Association of American Railroads. 1983. Railroad Facts, 1983 Edition . Washington, DC, September, p. 60.
          1980-89: Association of American Railroads. 1991. Railroad Facts, 1991 Edition . Washington, DC, September, p. 60.
          1990-2003: Bureau of Transportation Statistics          http://www.bts.gov/publications/national_transportation_statist
          2004:        No data from BTS as of 2/25/06. Assume 5% growth from 2003 (same for activity)
Urban Rail (Commuter, Heavy, and Light Rail)
          1965-74: American Public Transit Association. Transit Fact Book, 1978-79 Edition . Washington, DC, Table 17, p. 40.
          1975-83: American Public Transit Association. Transit Fact Book, 1988 Edition . Washington, DC, Table 21, p. 39. (Hv
          1970-83: ORNL. Transportation Energy Data Book, Edition 8 and earlier editions. Oak Ridge, Tennessee. (Commuter
          1984-99: American Public Transportation Association. 2001. Public Transportation Fact Book , 52nd edition. Tables 65
          1994:2003: American Public Transportation Assn.         http://www.apta.com/research/stats/rail/railfuel.cfm
          2004         Data not available until April 2006 - according to APTA website
Natural Gas Pipeline
          1950-2004: DOE, Energy Informationa Administration, Annual Energy Review 2004 , Table 6.5 (pipeline fuel)
Fuel Type Shares
Passenger Cars
          1970-80: DOE, Energy Information Administration, Office of Energy Markets and End Use. Residential Energy Consum
          1981-82: DOE, Energy Information Administration, Office of Energy Markets and End Use. Residential Energy Consum
          1983-84: DOE, Energy Information Administration, Office of Energy Markets and End Use. 1985. Residential Transpo
          1985-87: DOE, Energy Information Administration, Office of Energy Markets and End Use. 1987. Residential Transpo
          1988-90: DOE, Energy Information Administration, Office of Energy Markets and End Use, Energy End Use Division. 1
          1991-93: DOE, Energy Information Administration, Office of Energy Markets and End Use, Energy End Use Division. 1
          1994-97: DOE, Energy Information Administration, Office of Energy Markets and End Use, Energy End Use Division. 1
          1998-2000: ?????
Light Trucks, Other Single Unit Trucks, Combination Trucks
          1970-86: 1982 Truck Inventory and Use Survey (TIUS) Public Use Tapes.
          1987-91: 1987 Truck Inventory and Use Survey (TIUS).
          1992-96: 1992 Truck Inventory and Use Survey (TIUS).
          1997-2000: 1997 Vehicle Inventory and Use Survey (VIUS).
Other Single-Unit Truck                  Combination Truck                        Bus - Urban



All Fuel    Gasoline Diesel       LPG    All Fuel     Gasoline Diesel      LPG Diesel         CNG




                                              6,084       2,409    3,614     61
                                              6,271       2,483    3,725     63
                                              6,658       2,637    3,955     67     248.400
    3,598       1,425     2,137     36        5,819       2,304    3,456     58     256.000
    3,687       1,460     2,190     37        6,104       2,417    3,626     61     270.300
    3,851       1,525     2,287     39        6,584       2,607    3,911     66     274.200
    3,919       1,552     2,328     39        7,069       2,799    4,199     71     273.800
    3,968       1,571     2,357     40        7,348       2,910    4,365     73     270.600
    4,217       1,670     2,505     42        7,595       3,008    4,511     76     256.800
    4,844       1,918     2,877     48        8,120       3,216    4,823     81     253.250
    5,294       2,096     3,145     53        9,026       3,574    5,361     90     282.620
    5,261       2,083     3,125     53        9,080       3,596    5,394     91     316.360
    5,420       2,147     3,220     54        9,177       3,634    5,451     92     365.060
    5,706       2,259     3,389     57        9,703       3,842    5,763     97     389.187
    6,268       2,482     3,723     63       10,814       4,282    6,424    108     402.842
    6,955       2,754     4,132     70       12,165       4,817    7,226    122     422.017
    7,050       2,792     4,187     70       12,864       5,094    7,641    129     423.212
    6,923       2,741     4,112     69       13,037       5,163    7,744    130     431.400
    6,867       2,719     4,079     69       13,509       5,349    8,024    135     445.950
    6,803       2,694     4,041     68       13,583       5,379    8,068    136     455.590
    6,965       2,758     4,137     70       13,796       5,463    8,195    138     450.260
    7,240       2,867     4,301     72       14,188       5,618    8,428    142     505.049
    7,399       2,930     4,395     74       14,005       5,546    8,319    140     518.137
    7,386       2,925     4,387     74       14,475       5,732    8,598    145     546.892
    7,523       1,459     6,048     15       14,990       2,908   12,052     30     543.314
    7,701       1,494     6,192     15       15,224       2,953   12,240     30     552.658
                   7,779      1,509     6,255      16      15,733    3,052   12,649   31    551.156
                   8,357      1,621     6,719      17      16,133    3,130   12,971   32    563.151
                   8,172      1,585     6,571      16      16,809    3,261   13,514   34    572.861
                   8,237      1,334     6,861      41      17,216    2,789   14,341   86    592.049    1.009
                   8,488      1,375     7,071      42      17,748    2,875   14,784   89    575.740    1.579
                   9,032      1,463     7,523      45      18,653    3,022   15,538   93    565.064    3.109
                   9,178      1,487     7,645      46      19,777    3,204   16,474    99   563.767   10.011
                   9,409      1,524     7,838      47      20,193    3,271   16,820   101   577.680   11.527
                   9,576      1,187     8,341      48      20,302    2,517   17,683   102   597.636   20.050
                   9,741      1,208     8,484      49      21,149    2,623   18,421   106   606.631   32.620
                   9,372      1,162     8,163      47      21,962    2,723   19,129   110   618.204   39.861
                   9,563      1,186     8,329      48      22,672    2,811   19,747   113   635.160   50.449
                   9,667      1,199     8,420      48      23,089    2,863   20,111   115   587.184   60.917
                  10,321      1,280     8,990      52      23,207    2,878   20,213   116   558.990   77.787
                   8,880      1,101     7,734      44      23,815    2,953   20,743   119   535.963   94.881
                   9,263      1,149     8,068      46      24,705    3,063   21,518   124   535.963   94.881

ns made on basis of related series or value is set equal to previous year.




Table VM-201A, April 1997.
les 4.1 and A.1 Original sources from:
 Highway Statistics Summary to 1995
 Highway Statistics, Annual Editions, Table VM-1
l_transportation_statistics/2005/html/table_04_11.html


ition 24. Table A.1


 Table VM-201A, April 1997.
 les 4.2 and A.1 Original sources from:
  Highway Statistics Summary to 1995
ay Administration, Highway Statistics, Annual Editions, Table VM-1
l_transportation_statistics/2005/html/table_04_12.html

n 24. Table A.5


html/table_04_13.html

n 24. Table A.6


html/table_04_14.html

n 24. Table A.6

 Washington, DC, pp. 20-23.
s assumed to be 10% gasoline and 90% diesel.




Washington, DC, Table 17, p. 40.
 shington, DC, Table 21, p. 39.
Fact Book , 52nd edition. Tables 65-67, pp. 112-114.
w.apta.com/research/stats/bus/busfuel.cfm).


 e (http://www.apta.com/research/stats/bus/busfuel.cfm).


 e (http://www.apta.com/research/stats/bus/busfuel.cfm).

1 as placeholder
e (http://www.apta.com/research/stats/bus/busfuel.cfm).

ent website it appears as if "Other" is primarily methanol
 e (http://www.apta.com/research/stats/bus/busfuel.cfm). "Other" is assumed to be methanol

 ban busses, includes demand vehicles and other)


 ption estimate are consumed by urban bus, since commuter rail (which can run on diesel or electricity) is excluded from the estimates.
 ine. We assume all gasoline to be consumed by buses.
ept fuel categorized as “Other,” which was omitted.
              2004 value set equal to 2003


 Washington, DC, pp. 24-27.
Edition. , p. 51.

domestic vessels produced in ORNL's
esidual fuel oil consumption used
  (Intensities now match those




ransportation Statistics: Annual Report, September 1993 . Cambridge, Massachusetts, September, Table 77, p. 171. (Original source: FAA)
ransportation Statistics: Annual Report, 1985 . Cambridge, Massachusetts, Table 30. (Original source: FAA)
ionics Survey , annual issues. Washington, DC.

 html/table_04_05.html



 OAI). http://www.bts.gov/programs/oai/fuel/fuelyearly.html
stics , Table 4-8.
 istics/2002/excel/table_04_08.xls
 ok, Edition 8 and earlier annual editions. Oak Ridge, Tennessee.


  l_transportation_statistics/2002/html/table_04_26.html
 r work is needed to reconcile.

Washington, DC, p. 29.
Washington, DC, September, p. 60.
Washington, DC, September, p. 60.
 ons/national_transportation_statistics/2002/excel/table_04_25.xls


 Washington, DC, Table 17, p. 40. (Hvy & Lt only)
 shington, DC, Table 21, p. 39. (Hvy & Lt only)
Oak Ridge, Tennessee. (Commuter only)
Fact Book , 52nd edition. Tables 65-66, pp. 112-113.
 ch/stats/rail/railfuel.cfm
                2004 value set equal to 2003

 4 , Table 6.5 (pipeline fuel)


nd Use. Residential Energy Consumption Survey: Consumption patterns of Household Vehicles: June 1979 to December 1980 . Washington,
nd Use. Residential Energy Consumption Survey: Consumption patterns of Household Vehicles, Supplement: January 1981 to September 19
nd Use. 1985. Residential Transportation Energy Consumption Survey: Consumption patterns of Household Vehicles, 1983 . Washington, DC
nd Use. 1987. Residential Transportation Energy Consumption Survey: Consumption patterns of Household Vehicles, 1985 . Washington, DC
nd Use, Energy End Use Division. 1990. Residential Transportation Energy Consumption Survey: Consumption patterns of Household Vehicl
nd Use, Energy End Use Division. 1993. Household Vehicles Energy Consumption 1991 . Washington, DC, December, p. 46.
nd Use, Energy End Use Division. 1997. Household Vehicles Energy Consumption 1988 . Washington, DC, August, p. 46.
                                             Bus -                      Bus -
n                                            School                     Intercity

                                                         School                     Intercity
                                                         (million                   (million
    Gasoline LNG   Methanol   LPG            School      bbl)           Intercity   bbl)          Year
                                                                                                   1949
                                                                                                   1950
                                                                                                   1951
                                                                                                   1952
                                                                                                   1953
                                                                                                   1954
                                                                                                   1955
                                                                                                   1956
                                                                                                   1957
                                                                                                   1958
                                                                                                   1959
                                                                                                   1960
                                                                                                   1961
                                                                                                   1962
                                                                                                   1963
                                                                                                   1964
      91.500                        32.700                                                         1965
      76.000                        33.600                                                         1966
      57.800                        33.000                                                         1967
      45.700                        32.200                                                         1968
      40.000                        31.600                                                         1969
      37.200                        31.000   Not Used in Calc           Not Used in Calc   7.27    1970
      29.400                        26.500   Not Used in Calc           Not Used in Calc   7.07    1971
      19.647                        24.400   Not Used in Calc           Not Used in Calc   6.86    1972
      12.333                        15.152   Not Used in Calc           Not Used in Calc   6.01    1973
       7.457                         3.142   Not Used in Calc           Not Used in Calc   5.16    1974
       7.576                         2.559        341.88         8.14        181.02        4.31    1975
       6.163                         0.960        389.76         9.28        182.28        4.34    1976
       9.273                         1.196        401.52         9.56        181.86        4.33    1977
       9.331                         0.013        406.98         9.69        180.18        4.29    1978
       8.973                                      404.88         9.64        205.38        4.89    1979
      11.400                                      379.68         9.04        213.78        5.09    1980
      13.950                                      386.82         9.21        205.38        4.89    1981
      11.670                                      398.58         9.49        227.22        5.41    1982
       9.460                                      400.68         9.54        237.30        5.65    1983
      49.907                                      375.06         8.93        169.26        4.03    1984
      45.704                                      425.04        10.12        165.48        3.94    1985
      38.156                                      462.42        11.01        148.68        3.54    1986
      34.220                                      487.20        11.60        155.82        3.71    1987
      40.055                                      511.14        12.17        160.44        3.82    1988
39.389                              498.12   11.86    166.74   3.97   1989
33.906                              472.08   11.24    159.60   3.80   1990
34.467                              533.40   12.70    160.44   3.82   1991
32.906    0.191    1.583   0.001    546.00   13.00    157.08   3.74   1992
37.928    0.474    4.975   0.001    533.40   12.70    171.36   4.08   1993
43.921    1.138   12.740   0.249    546.00   13.00    195.30   4.65   1994
42.769    1.737   11.967   0.269    545.16   12.98    195.30   4.65   1995
41.495    2.278   11.600   0.591    545.16   12.98    199.92   4.76   1996
41.547    3.276    8.705   1.033    544.74   12.97    212.52   5.06   1997
35.645    3.075    4.976   0.879    550.20   13.10    220.08   5.24   1998
32.699    5.251    2.711   0.659    555.66   13.23    241.08   5.74   1999
29.908   10.464    0.821   0.723    577.08   13.74    233.10   5.55   2000
29.908   11.670    0.763   1.171   578.252           255.241          2001
29.908   16.762    1.831   1.830   559.299           246.875          2002
29.908   14.231    1.867   1.843   554.200           244.625          2003
29.908   14.231    1.867   1.843   542.311           239.377          2004
xcluded from the estimates.




7, p. 171. (Original source: FAA)
 to December 1980 . Washington, DC, p. 10.
nt: January 1981 to September 1981 . Washington, DC, pp. 11, 13.
d Vehicles, 1983 . Washington, DC, January, pp. 7, 9.
d Vehicles, 1985 . Washington, DC, April, pp. 25, 27.
 tion patterns of Household Vehicles 1988 . Washington, DC, March, p. 65.
 December, p. 46.
 August, p. 46.
Waterborne                             Air                                          Rail
Domestic & Foreign                     Commercial
Commerce in U.S. Waters                Carrier        General Aviation              Intercity (Amtrak)

Diesel Fuel &   Residual
Distillate      Fuel Oil               Form 41        Aviation                                Electricity
(1,000 bbl)     (1,000 bbl)    Year    Carriers       Gasoline     Jet Fuel Year    Diesel    (GWhrs)
                                1949                                         1949
                                1950                                         1950
                                1951                                         1951
                                1952                                         1952
                                1953                                         1953
                                1954                                         1954
                                1955                                         1955
                                1956                                         1956
                                1957                                         1957
                                1958                                         1958
                                1959                                         1959
                                1960                                         1960
                                1961                                         1961
                                1962                       241.0       20.0 1962
                                1963                       250.0       32.0 1963
                                1964                       262.0       41.0 1964
                                1965                       292.0       56.0 1965
                                1966                       375.0       83.0 1966
                                1967                       396.0      100.0 1967
                                1968                       495.0      115.0 1968
                                1969                       522.0      168.0 1969
       19,503         89,850    1970   Not used in Calc    551.0      208.0 1970    173.166      110.867
       20,959         78,727    1971   Not used in Calc    508.0      226.0 1971    156.114      153.935
       22,125         77,932    1972   Not used in Calc    584.0      245.0 1972    139.062      197.003
       26,786         92,415    1973   Not used in Calc    411.0      304.0 1973    122.010      240.072
       24,257         91,128    1974   Not used in Calc    443.0      357.0 1974    104.958      283.140
       26,138         96,673    1975   Not used in Calc    412.0      453.0 1975     97.314      294.320
       28,330        117,458    1976   Not used in Calc    432.0      495.0 1976     92.022      275.860
       33,512        128,966    1977           9,910       456.0      536.0 1977     91.728      325.000
       37,591        157,495    1978          10,188       518.0      763.0 1978    101.874      341.000
       38,826        190,543    1979          10,694       570.0      736.0 1979     82.660      336.246
       35,201        213,131    1980          10,267       520.0      766.0 1980     63.446      331.492
       41,024        188,632    1981          10,588       489.0      759.0 1981     69.214      297.493
       33,885        152,586    1982          10,400       448.0      887.0 1982     66.330      288.993
       39,108        136,290    1983          10,671       428.0      613.0 1983     64.167      314.492
       40,287        135,408    1984          11,912       462.4      738.9 1984     66.709      318.255
       45,102        130,323    1985          12,603       421.0      691.0 1985     69.250      322.019
       48,434        125,889    1986          13,682       408.6      732.1 1986     65.718      320.658
       52,935        125,221    1987          14,480       401.8      672.7 1987     68.104      356.928
       55,009        124,976    1988          15,181       398.0      746.0 1988     72.331      337.970
56,106   128,816   1989   15,462   342.8   688.0   1989   76.888   449.781
52,310   148,764   1990   16,392   353.0   663.0   1990   79.856   396.040
51,610   161,573   1991   15,446   354.0   577.0   1991   81.932   367.167
53,337   171,407   1992   15,883   314.0   494.0   1992   83.964   366.471
48,661   149,283   1993   16,072   268.4   454.1   1993   86.392   379.221
48,260   141,544   1994   16,786   266.0   464.0   1994   73.516   308.948
47,098   153,125   1995   17,323   287.0   560.0   1995   72.371   335.818
51,848   138,214   1996   17,845   289.0   608.0   1996   71.226   362.869
50,180   114,044   1997   18,624   289.0   642.0   1997   75.676   389.559
50,609   110,480   1998   19,063   311.0   815.0   1998   75.999   416.429
49,157   133,301   1999   19,653   345.4   967.3   1999   79.173   443.300
48,606   147,436   2000   20,320   333.0   972.0   2000   81.668   457.272
49,976   103,459   2001   19,254   275.0   953.0   2001   82.574   462.346
48,963   113,904   2002   17,839   278.0   984.0   2002   81.222   454.777
44,361    90,510   2003   17,795   276.0   989.0   2003   84.372   472.409
55,222   116,060   2004   18,554   276.0   989.0   2004   81.861   458.354
                                                                            Pipeline
Commuter                                           Class I                  Natural Gas
Rail                         Heavy Rail Light Rail Freight                  Pipeline            Oil Pipeline


              Electricity    Electricity Electricity Distillate             Natural Gas
Diesel        (GWhrs)        (GWhrs)     (GWhrs)     Fuel Oil Year          (million cu. ft.)
                                                                     1949
                                                                     1950           125,546
                                                                     1951           192,496
                                                                     1952           207,207
                                                                     1953           230,314
                                                                     1954           230,615
                                                                     1955           245,246
                                                                     1956           295,972
                                                                     1957           299,235
                                                                     1958           312,221
                                                                     1959           349,348
                                                                     1960           347,075
                                                                     1961           377,607
                                                                     1962           382,496
                                                                     1963           423,783
                                                                     1964           435,570
                                  2,584   Inc. in HR                 1965           500,524
                                  2,467   Inc. in HR                 1966           535,353
                                  2,531   Inc. in HR                 1967           575,752
                                  2,586   Inc. in HR     3,922       1968           590,965
                                  2,618   Inc. in HR     3,924       1969           630,962
     74.214            668        2,561   Inc. in HR     3,808       1970           722,166
     66.906            700        2,556   Inc. in HR     3,823       1971           742,592
     59.598            731        2,428   Inc. in HR     3,997       1972           766,156
     52.290            763        2,331   Inc. in HR     4,161       1973           728,177
     44.982            795        2,630   Inc. in HR     4,175       1974           668,792
     41.706            826        2,646   Inc. in HR     3,736       1975           582,963
     39.438            775        2,576   Inc. in HR     3,896       1976           548,323
     39.312            913        2,303   Inc. in HR     3,985       1977           532,669
     41.146            935        2,223   Inc. in HR     3,968       1978           530,451
     37.877            952        2,473   Inc. in HR     4,072       1979           600,964
     34.607            969        2,446   Inc. in HR     3,956       1980           634,622
     34.607            382        2,655   Inc. in HR     3,774       1981           642,325
     33.886            901        2,722   Inc. in HR     3,178       1982           596,411
     64.167             51        2,930   Inc. in HR     3,137       1983           490,042
     58.320            901        3,092   Inc. in HR     3,388       1984           528,754
     55.372          1,043        2,928   Inc. in HR     3,144       1985           503,766
     54.608          1,170        3,066            173   3,039       1986           485,041
     51.594          1,155        3,219            191   3,102       1987           519,170
     53.054          1,195        3,256            243   3,182       1988           613,912
52.516   1,293   3,286   242   3,191   1989   629,308
52.681   1,226   3,284   239   3,115   1990   659,816
54.315   1,239   3,248   274   2,906   1991   601,305
54.951   1,124   3,193   297   3,005   1992   587,710
59.766   1,196   3,287   281   3,088   1993   624,308
61.900   1,244   3,431   282   3,334   1994   685,362
63.064   1,253   3,401   288   3,480   1995   700,335
61.888   1,255   3,332   321   3,579   1996   711,446
63.195   1,270   3,253   361   3,575   1997   751,470
69.200   1,298   3,280   381   3,583   1998   635,477
73.005   1,322   3,385   416   3,715   1999   645,319
70.818   1,370   3,549   463   3,700   2000   642,210
72.204   1,354   3,646   487   3,710   2001   624,964
72.847   1,334   3,683   510   3,730   2002   666,920
72.264   1,383   3,632   507   3,826   2003   664,973
72.264   1,383   3,632   507   4,017   2004   663,378
Other Single-Unit & Heavy Truck Fuel Use Shares by
Fuel Type




TIUS/VIUS Year
1982 TIUS         0.396   0.594   0.010
1987 TIUS         0.194   0.804   0.002
1992 TIUS         0.162   0.833   0.005
1997 VIUS         0.124   0.871   0.005
       Adjustment of fuel consumption to account for discontinuities
       caused by 1997 VIUS , applied over 1998 to 2002
       Combination Trucks
             As Published in FHWA VM-1
        Fuel Use (bill. Gal.) VMT    Pub. MPG Adj. MPG Adj. Fuel
1997                  20,302               6.1       6.1
1998                  25,158               5.1      6.07    21149
1999                  24,537               5.4      6.03    21962
2000                  25,666               5.3      6.00    22672
2001                  25,512               5.4      5.97    23089
2002                  26,480               5.2      5.93    23207
2003                  23,815               5.9       5.9
2004                  24,705
Vehicle-Miles - Busses
                         This section of worksheet work to reconcile

                         Bunker Fuel

                         Distillate        Residual


                         (thousandgall (thousand
                         ons)          gallons)




                         Th. Gallons       Th. Gallons

                                 819,000       3,774,120
                                 880,000       3,307,000
                               1,013,000       3,273,000
                               1,125,000       3,859,000
                               1,018,920       3,827,040
                               1,097,880       4,060,140
                               1,220,100       4,977,000
                               1,407,420       5,416,740
                               1,578,822       6,614,790
                               1,630,858       8,002,672
                                 717,376       7,454,242
                               1,723,143       7,922,512
                               1,423,216       6,408,818
                               1,418,890       5,724,115
                               1,692,141       5,687,375
                               1,894,106       5,473,614
                               2,034,215       5,287,347
                               2,223,258       5,259,272
                               2,310,367       5,248,981
            2,356,444      5,410,263
            2,197,004      6,248,095
            2,167,640      6,786,055
            2,240,170      7,199,078
            2,043,745      6,269,882
            2,026,899      5,944,383
            1,978,105      6,431,238
            2,177,608      5,804,977
            2,107,561      4,789,861
            2,125,568      4,640,153
            2,064,590      5,598,630
7590        2,041,433      6,192,294
7077        2,099,011      4,345,284
6845        2,056,465      4,783,956
6638        1,863,150      3,801,425
            2,319,308      4,874,502

       Source: TEDB, Edition 24, for 1970-2001
       2002-2004: Fuel Oil and Kerosene Sales
rksheet work to reconcile various estimates of fuel use for waterborne commerce




                                      Heat content (kBtu/gal)
                                            137.7      149.7


                                      Energy Use (Tbtu)                                           Calculated   Published
                                      Distillate  Residual       Total                            Domestic      TEDB Ed.
                                                                                Percent Domestic Energy Use    24, T. 9.5
            Th. Barrels Th. Barrels   Tril. Btu     Tril. Btu    Tril. Btu    Distillate Residual Tril. Btu     Tril. Btu

                19,500       89,860           113          520          632                                          325
                20,952       78,738           121          455          577                                          300
                24,119       77,929           139          451          590                                          315
                26,786       91,881           155          531          686                                          337
                24,260       91,120           140          527          667                                          283
                26,140       96,670           151          559          710                                          311
                29,050      118,500           168          685          853                                          277
                33,510      128,970           194          746          940                                          274
                37,591      157,495           217          911        1,128                                          317
                38,830      190,540           225        1,102        1,327                                          379
                17,080      177,482            99        1,026        1,125                                          329
                41,027      188,631           237        1,091        1,328                                          335
                33,886      152,591           196          882        1,078                                          275
                33,783      136,288           195          788          984                                          294
                40,289      135,414           233          783        1,016                                          307
                45,098      130,324           261          754        1,015                                          399
                48,434      125,889           280          728        1,008                                          404
                52,935      125,221           306          724        1,030                                          371
                55,009      124,976           318          723        1,041       0.775     0.093        314         321
                 56,106      128,816          324        745      1,069      0.775       0.093         321        329
                 52,310      148,764          303        860      1,163      0.775       0.093         314        323
                 51,610      161,573          298        934      1,233      0.775       0.093         318        328
                 53,337      171,407          308        991      1,300      0.775       0.093         331        341
                 48,661      149,283          281        863      1,145      0.775       0.093         298        307
                 48,260      141,533          279        819      1,098      0.775       0.093         292        301
                 47,098      153,125          272        886      1,158      0.775       0.093         293        302
                 51,848      138,214          300        799      1,099      0.775       0.093         307        315
                 50,180      114,044          290        660        950      0.775       0.093         286        293
                 50,609      110,480          293        639        932      0.775       0.093         286        293
                 49,157      133,301          284        771      1,055      0.775       0.093         292        300
                 48,606      147,436          281        853      1,134      0.775       0.093         297        306
                 49,976      103,459          289        598        887      0.775       0.093         280        286
                 48,963      113,904          283        659        942      0.775       0.093         281        289
                 44,361       90,510          257        523        780      0.775       0.093         248        254
                 55,222      116,060          319        671        991      0.775       0.093         310        319

ion 24, for 1970-2001
 l and Kerosene Sales     Source:      http://www.eia.doe.gov/pub/oil_gas/petroleum/data_publications/fuel_oil_and_kerosene_sales/curren
Compare Quantities
 New - Orig ORNL)
Th. Barrels Th. Barrels


       -3          10
       -7          11
    1,994          -3
        0        -534
        3          -8
        2          -3
      720       1,042
       -2           4
        0           0
        4          -3
  -18,121     -35,649
        3          -1
        1           5
   -5,325          -2
        2           6
       -4           1
        0           0
        0           0
        0           0
                                  0          0
                                  0          0
                                  0          0
                                  0          0
                                  0          0
                                 -1        -11
                                 0           0
                                 0           0
                                 0           0
                                 0           0
                                 0           0




             (EIA data used to extrapolate ORNL estimate)
             (EIA data used to extrapolate ORNL estimate)



oil_and_kerosene_sales/current/pdf/table13.pdf (and table14.pdf)
Approximate Energy Content of Fuels
Btu/gallon


                        Gross     Net
Fuel                    Content Content        Unit       Comments
Auto gasoline             125,000    115,400   Btu/gallon
Diesel motor fuel         138,700    128,700   Btu/gallon
Gasohol                   120,900    112,417   Btu/gallon
Aviation gasoline         120,200    112,000   Btu/gallon
Jet fuel (naptha)         127,500    118,700   Btu/gallon
Jet fuel (kerosene)       135,000    128,100   Btu/gallon
Fuel oil - Residual       149,700    138,400   Btu/gallon
Fuel oil - Distillate     138,700    131,800   Btu/gallon
LPG                        91,300     84,000   Btu/gallon
CNG                                   19,800   Btu/gallon Compressed gas at 2,400 psi.
LNG                        90,800     87,600   Btu/gallon
Methanol                   64,600     56,560   Btu/gallon
Natural Gas - Dry           1,027      1,027   Btu/ft3

                        Including Excluding
                        Losses     Losses
Electricity *               11,765      3,412 Btu/kWhr

* Not including energy losses for energy conversion at power plant and transmission efficiency
For consistency, the person responsible for the utility sector should decide what the conversion efficiency and transmission effic
ency and transmission efficiency should be.
The Charts on this page are posted on the Intensity Indicators website (intensityindicators.pnl.gov)
The name of the image file (.png), html page and figure number are listed as a reference
In most cases, the associated data is included to the right of each chart

                      1.8

                      1.6                                                                             Energy Use, Activity, Energy Intensity, and
                                                                                                      transportation_t1.png
                      1.4                                                                             total_transportation.stm; delivered_transportat
                                                                                                      Figure T1
                      1.2
 Index (1985 = 1.0)




                      1.0                                                                             trans_total85.pdf
                                                                                                      'Total Transportation' box on Transportation flo
                      0.8

                      0.6                 Activity Index
                                          Modal Shifts
                      0.4
                                          Energy Intensity
                      0.2                 Energy Use

                      0.0
                         1985   1987   1989     1991       1993   1995    1997   1999   2001   2003
                                                              Year




                      1.8

                      1.6

                      1.4

                      1.2
 Index (1985 = 1.0)




                      1.0
                                                                                                                             transportation_t2.png
                      0.8                                                                                                    total_transportation.stm
                      0.6                     Activity Index
                                                                                                                             Figure T2
                                              Modal Shifts
                      0.4
                                              Energy Intensity
                                                                                                                             trans_passenger85.pdf
                      0.2                     Energy Use
                                                                                                                             'Passenger' box on Tra
                      0.0
                         1985   1987   1989     1991       1993    1995   1997   1999   2001   2003                          see 'Passenger Total' ta
                                                                  Year
                      1.8                                                                                        Freight Activity, Energ
                                                                                                                 transportation_t4.png
                      1.6
                                                                                                                 total_transportation.stm
                      1.4                                                                                        Figure T4

                      1.2
Index (1985 = 1.0)




                                                                                                                 trans_freight85.pdf
                      1.0                                                                                        'Freight' box on Transp

                      0.8                                                                                        see 'Freight_Total' tab f
                                           Activity Index
                      0.6
                                           Modal Shifts

                      0.4                  Energy Intensity
                                           Energy Use
                      0.2

                      0.0
                        1985     1987   1989    1991        1993    1995   1997   1999   2001   2003
                                                                   Year




                        1.8000

                        1.6000                                                                         Passenger Highway: Activity, In
                                                                                                       trans_pass_highway85.pdf
                        1.4000
                                                                                                       Highway Passenger' box on Transp
 Index (1985 = 1.0)




                        1.2000

                        1.0000

                        0.8000
                                                       Activity Index                                  see 'Passenger-Highway' tab for da
                        0.6000
                                                       Modal Shifts
                        0.4000
                                                       Energy Intensity
                        0.2000                         Energy Use

                        0.0000



                                                                           Year

                       1.8000
                                    1.8000

                                    1.6000

                                    1.4000                                                                                                                                                          Personal Vehicles: Activity, Inte
                                                                                                                                                                                                    trans_pass_vehicles85.pdf
Index (1985 = 1.0)




                                    1.2000
                                                                                                                                                                                                    Autos and lt trucks' box on Transpo
                                    1.0000

                                    0.8000                            Activity Index
                                                                      Modal Shifts
                                    0.6000
                                                                      Energy Intensity
                                    0.4000                            Energy Use                                                                                                                    see 'Personal_vehicles' tab for data
                                    0.2000

                                    0.0000
                                                1985

                                                       1986

                                                              1987

                                                                       1988

                                                                                 1989

                                                                                        1990

                                                                                               1991

                                                                                                      1992

                                                                                                                1993

                                                                                                                       1994

                                                                                                                              1995

                                                                                                                                     1996

                                                                                                                                            1997

                                                                                                                                                   1998

                                                                                                                                                          1999

                                                                                                                                                                 2000

                                                                                                                                                                        2001

                                                                                                                                                                               2002

                                                                                                                                                                                      2003

                                                                                                                                                                                             2004
                                                                                                                       Year




                                                                     Buses: Activity, Intensity, and Structural Change


                                    1.4000



                                    1.2000

                                                                                                                                                                                                    Buses: Activity, Intensity, and S
                                    1.0000                                                                                                                                                          trans_pass_buses85.pdf
                                                                                                                                                                                                    Buses' box on Transportation flow
               Index (1985 = 1.0)




                                    0.8000



                                    0.6000                                    Activity Index
                                                                              Modal Shifts
                                    0.4000                                    Energy Intensity
                                                                              Energy Use                                                                                                            see 'Busses' tab for data
                                    0.2000



                                    0.0000
                                             1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003

                                                                                                             Year




                                                         Passenger Air: Activity, Intensity, and Structural Change


                                    2.5000
                     2.0000                                                                                                         Passenger Air: Activity, Intensit
                                                                                                                                    trans_pass_air85.pdf
                                                                                                                                    Air Carrier' box on Transportation f
Index (1985 = 1.0)




                     1.5000




                     1.0000


                                         Activity Index

                     0.5000              Modal Shifts                                                                               see 'Passenger-Air' tab for data
                                         Energy Intensity
                                         Energy Use
                     0.0000
                              1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

                                                                             Year




                                 Passenger Rail: Activity, Intensity, and Structural Change


                     1.6000


                     1.4000


                     1.2000
                                                                                                                                    Passenger Rail: Activity, Intensi
                                                                                                                                    trans_pass_rail85.pdf
Index (1985 = 1.0)




                     1.0000
                                                                                                                                    Rail' box on Transportation flow ch
                     0.8000
                                          Activity Index

                                          Modal Shifts
                     0.6000
                                          Energy Intensity

                                          Energy Use
                     0.4000


                     0.2000                                                                                                         see 'Passenger-Rail' tab for data
                     0.0000
                              1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003

                                                                             Year




                                      Urban Rail: Activity, Intensity, and Structural Change


                     1.6000


                     1.4000


                     1.2000
                                                                                                                                    Urban Rail: Activity, Intensity, a
                                                                                                                                    trans_pass_railurban85.pdf
Index (1985 = 1.0)
                                                                                                                                                        Urban Rail' box on Transportation f
Index (1985 = 1.0)
                       1.0000


                       0.8000
                                              Activity Index

                                              Modal Shifts
                       0.6000
                                              Energy Intensity

                                              Energy Use
                       0.4000


                       0.2000
                                                                                                                                                        see 'Urban_Rail' tab for data
                       0.0000
                                1985   1986   1987         1988   1989   1990   1991   1992   1993     1994   1995   1996   1997   1998   1999   2000

                                                                                         Year




                                         Freight Trucks: Activity, Intensity, and Structural Change


                       2.0000


                       1.8000


                       1.6000
                                                                                                                                                        Freight Trucks: Activity, Intensi
                       1.4000                                                                                                                           trans_freight_trucks85.pdf
  Index (1985 = 1.0)




                       1.2000                                                                                                                           Highway Freight' box on Transport
                       1.0000


                       0.8000
                                          Activity Index

                       0.6000             Modal Shifts

                                          Energy Intensity
                                                                                                                                                        see 'Freight-Trucks' tab for data
                       0.4000             Energy Use


                       0.2000


                       0.0000
                                1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

                                                                                                Year




                                                Pipelines: Activity, Intensity, and Structural Change


                       1.6000




                       1.4000




                       1.2000                                                                                                                           Pipelines: Activity, Intensity, an
                                                                                                                                                        trans_freight_pipelines85.pdf
                                          1.0000                                                                                                    Pipeline' box on Transportation flow
                     Index (1985 = 1.0)




                                          0.8000


                                                                   Activity Index
                                          0.6000
                                                                   Modal Shifts                                                                     see 'Pipelines' tab for data
                                                                   Energy Intensity
                                                                   Energy Use
                                          0.4000




                                          0.2000




                                          0.0000
                                                   1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003

                                                                                                     Year




                                 1.025

                                 1.020

                                 1.015                                                                                                                          transportation_t3.png
                                 1.010
                                                                                                                                                                total_transportation.stm
Index (1985 = 1.0)




                                                                                                                                                                Figure T3
                                 1.005

                                 1.000

                                 0.995
                                                                                               Modal Shifts
                                 0.990
                                                                                               Vehicle Choice
                                 0.985                                                         Total Structure

                                 0.980
                                      1985              1987    1989        1991      1993    1995      1997     1999   2001   2003
                                                                                             Year
                                                                     Index (1985 = 1.0)
                                                                     Total Transportation: Activity, Intensity, and Structural Change

                                                                                  Activity   Modal      Energy
                                                                                  Index      Shifts     Intensity
se, Activity, Energy Intensity, and Modal Shifts in Transportation         1985       1.0000     1.0000     1.0000
                                                                           1986       1.0206     1.0045     1.0073
sportation.stm; delivered_transportation.stm                               1987       1.0584     1.0100     0.9904
                                                                           1988       1.1006     1.0138     0.9723
                                                                           1989       1.1131     1.0248     0.9644
                                                                           1990       1.1266     1.0263     0.9526
nsportation' box on Transportation flow chart                              1991       1.1388     1.0297     0.9170
                                                                           1992       1.1791     1.0342     0.9088
                                                                           1993       1.1983     1.0435     0.9109
                                                                           1994       1.2365     1.0455     0.9082
                                                                           1995       1.2724     1.0424     0.9056
                                                                           1996       1.3116     1.0477     0.8965
                                                                           1997       1.3371     1.0613     0.8879
                                                                           1998       1.3689     1.0644     0.8816
                                                                           1999       1.4070     1.0620     0.8850
                                                                           2000       1.4448     1.0669     0.8647
                                                                           2001       1.4535     1.0658     0.8606
                                                                           2002       1.4731     1.0733     0.8567
                                                                           2003       1.4928     1.0740     0.8628
                                                                           2004       1.5458     1.0701     0.8580

                                                                     Passenger Total: Activity, Intensity, and Structural Change

                                                                                  Activity   Modal      Energy
                                                                                  Index      Shifts     Intensity
             Passenger Activity, Intensity, Energy Use, and Mode Shifts    1985       1.0000     1.0000     1.0000
             transportation_t2.png                                         1986       1.0297     0.9970     1.0096
             total_transportation.stm; delivered_transportation.stm        1987       1.0619     1.0014     0.9922
             Figure T2                                                     1988       1.1061     1.0013     0.9734
                                                                           1989       1.1255     1.0030     0.9633
                                                                           1990       1.1361     1.0058     0.9429
             trans_passenger85.pdf                                         1991       1.1457     1.0092     0.9054
             'Passenger' box on Transportation flow chart                  1992       1.1865     1.0098     0.9041
                                                                           1993       1.2076     1.0098     0.9124
             see 'Passenger Total' tab for data                            1994       1.2345     1.0098     0.9097
                                                                           1995       1.2663     1.0083     0.9025
                                                                           1996       1.3110     1.0084     0.8945
                                                                           1997       1.3504     1.0128     0.8847
                                                                           1998       1.3915     1.0134     0.8801
                                                                           1999       1.4331     1.0143     0.8866
                                                                           2000       1.4781     1.0136     0.8591
                                                                           2001       1.4946     1.0167     0.8476
                                                                           2002       1.5161     1.0192     0.8473
                                                                           2003       1.5366     1.0195     0.8667
                                                                           2004       1.5896     1.0171     0.8561

                                                                     Freight Total: Activity, Intensity, and Structural Change
                                                                              Activity   Modal      Energy
           Freight Activity, Energy Use, Intensity, and Modal Shifts          Index      Shifts     Intensity
           transportation_t4.png                                       1985       1.0000     1.0000     1.0000
           total_transportation.stm; delivered_transportation.stm      1986       0.9934     1.0277     1.0004
           Figure T4                                                   1987       1.0475     1.0370     0.9850
                                                                       1988       1.0841     1.0525     0.9690
           trans_freight85.pdf                                         1989       1.0770     1.0928     0.9674
           'Freight' box on Transportation flow chart                  1990       1.0982     1.0901     0.9804
                                                                       1991       1.1176     1.0935     0.9505
           see 'Freight_Total' tab for data                            1992       1.1563     1.1098     0.9227
                                                                       1993       1.1706     1.1477     0.9072
                                                                       1994       1.2384     1.1562     0.9046
                                                                       1995       1.2852     1.1482     0.9142
                                                                       1996       1.3103     1.1686     0.9020
                                                                       1997       1.3003     1.2106     0.8967
                                                                       1998       1.3088     1.2217     0.8859
                                                                       1999       1.3376     1.2085     0.8810
                                                                       2000       1.3577     1.2317     0.8802
                                                                       2001       1.3472     1.2170     0.8965
                                                                       2002       1.3624     1.2402     0.8826
                                                                       2003       1.3799     1.2426     0.8519
                                                                       2004       1.4327     1.2335     0.8633

                                                                 Passenger Highway: Activity, Intensity, and Structural Change

                                                                              Activity   Modal      Energy
                                                                              Index      Shifts     Intensity
                                                                       1985       1.0000     1.0000     1.0000
                                                                       1986       1.0240     0.9971     1.0128
                                                                       1987       1.0472     1.0033     1.0005
Passenger Highway: Activity, Intensity, and Structural Change          1988       1.0901     1.0033     0.9804
trans_pass_highway85.pdf                                               1989       1.1082     1.0053     0.9734
Highway Passenger' box on Transportation flow chart                    1990       1.1122     1.0091     0.9481
                                                                       1991       1.1263     1.0129     0.9101
                                                                       1992       1.1626     1.0147     0.9130
                                                                       1993       1.1829     1.0152     0.9261
                                                                       1994       1.2025     1.0165     0.9270
                                                                       1995       1.2311     1.0148     0.9202
see 'Passenger-Highway' tab for data                                   1996       1.2684     1.0157     0.9151
                                                                       1997       1.3047     1.0209     0.9054
                                                                       1998       1.3453     1.0213     0.8988
                                                                       1999       1.3807     1.0228     0.9027
                                                                       2000       1.4171     1.0229     0.8783
                                                                       2001       1.4498     1.0234     0.8651
                                                                       2002       1.4773     1.0248     0.8706
                                                                       2003       1.4942     1.0258     0.8957
                                                                       2004       1.5281     1.0275     0.8897

                                                                 Personal Vehicles: Activity, Intensity, and Structural Change
                                                                             Activity   Modal      Energy
                                                                             Index      Shifts     Intensity
                                                                      1985       1.0000     1.0000     1.0000
Personal Vehicles: Activity, Intensity, and Structural Change         1986       1.0183     1.0155     1.0137
trans_pass_vehicles85.pdf                                             1987       1.0484     1.0025     0.9998
Autos and lt trucks' box on Transportation flow chart                 1988       1.0895     0.9839     0.9797
                                                                      1989       1.1089     0.9779     0.9726
                                                                      1990       1.1155     0.9539     0.9469
                                                                      1991       1.1270     0.9203     0.9083
                                                                      1992       1.1629     0.9255     0.9111
                                                                      1993       1.1819     0.9406     0.9247
see 'Personal_vehicles' tab for data                                  1994       1.2047     0.9402     0.9247
                                                                      1995       1.2309     0.9337     0.9183
                                                                      1996       1.2680     0.9296     0.9133
                                                                      1997       1.3105     0.9202     0.9027
                                                                      1998       1.3518     0.9136     0.8962
                                                                      1999       1.3870     0.9193     0.9003
                                                                      2000       1.4226     0.8949     0.8758
                                                                      2001       1.4552     0.8822     0.8628
                                                                      2002       1.4851     0.8884     0.8686
                                                                      2003       1.5033     0.9148     0.8940
                                                                      2004       1.5394     0.9092     0.8880

                                                                Buses: Activity, Intensity, and Structural Change

                                                                             Activity   Modal      Energy
                                                                             Index      Shifts     Intensity
                                                                      1985       1.0000     1.0000     1.0000
                                                                      1986       1.1673     0.8883     0.9423
Buses: Activity, Intensity, and Structural Change                     1987       1.0166     1.0410     1.0545
trans_pass_buses85.pdf                                                1988       1.1052     0.9915     1.0401
Buses' box on Transportation flow chart                               1989       1.0905     0.9978     1.0405
                                                                      1990       1.0280     1.0366     1.0530
                                                                      1991       1.1090     1.0174     1.0618
                                                                      1992       1.1564     0.9966     1.0718
                                                                      1993       1.2104     0.9461     1.0361
                                                                      1994       1.1476     1.0246     1.1261
see 'Busses' tab for data                                             1995       1.2345     0.9503     1.0749
                                                                      1996       1.2778     0.9303     1.0604
                                                                      1997       1.1578     1.0507     1.1390
                                                                      1998       1.1812     1.0409     1.1208
                                                                      1999       1.2219     1.0317     1.1076
                                                                      2000       1.2784     1.0069     1.0979
                                                                      2001       1.3138     0.9640     1.0567
                                                                      2002       1.2795     0.9551     1.0330
                                                                      2003       1.2646     0.9443     1.0264

                                                                Passenger Air: Activity, Intensity, and Structural Change

                                                                           Activity   Modal      Energy
                                                                           Index      Shifts     Intensity
                                                                      1985     1.0000     1.0000     1.0000
                                                                   1986      1.0769     0.9958      0.9844
Passenger Air: Activity, Intensity, and Structural Change          1987      1.1832     0.9886      0.9291
trans_pass_air85.pdf                                               1988      1.2391     0.9883      0.9192
Air Carrier' box on Transportation flow chart                      1989      1.2675     0.9892      0.8863
                                                                   1990      1.3354     0.9862      0.9004
                                                                   1991      1.3083     0.9838      0.8654
                                                                   1992      1.3884     0.9763      0.8342
                                                                   1993      1.4197     0.9721      0.8082
                                                                   1994      1.5062     0.9696      0.7814
see 'Passenger-Air' tab for data                                   1995      1.5674     0.9719      0.7717
                                                                   1996      1.6737     0.9736      0.7449
                                                                   1997      1.7405     0.9737      0.7339
                                                                   1998      1.7850     0.9748      0.7430
                                                                   1999      1.8789     0.9761      0.7652
                                                                   2000      1.9928     0.9771      0.7187
                                                                   2001      1.8734     0.9834      0.7188
                                                                   2002      1.8481     0.9860      0.6793
                                                                   2003      1.8998     0.9843      0.6606
                                                                   2004      2.1154     0.9772      0.6208

                                                             Passenger Rail: Activity, Intensity, and Structural Change

                                                                          Activity   Modal      Energy
                                                                          Index      Shifts     Intensity
                                                                   1985       1.0000     1.0000     1.0000
                                                                   1986       1.0293     1.0027     0.9814
                                                                   1987       1.0763     1.0026     0.9557
Passenger Rail: Activity, Intensity, and Structural Change         1988       1.1055     1.0080     0.9574
trans_pass_rail85.pdf                                              1989       1.1590     1.0038     0.9536
Rail' box on Transportation flow chart                             1990       1.1398     1.0133     0.9599
                                                                   1991       1.1227     1.0282     0.9720
                                                                   1992       1.1246     1.0231     0.9708
                                                                   1993       1.0896     1.0292     1.0386
                                                                   1994       1.1503     1.0254     0.9612
                                                                   1995       1.1408     1.0223     0.9733
see 'Passenger-Rail' tab for data                                  1996       1.1716     1.0041     0.9562
                                                                   1997       1.1900     0.9987     0.9666
                                                                   1998       1.2409     1.0018     0.9541
                                                                   1999       1.2764     0.9948     0.9731
                                                                   2000       1.3622     0.9899     0.9394
                                                                   2001       1.3904     0.9878     0.9379
                                                                   2002       1.3607     0.9911     0.9556
                                                                   2003       1.3722     0.9962     0.9516

                                                             Urban Rail: Activity, Intensity, and Structural Change

                                                                          Activity   Modal      Energy
                                                                          Index      Shifts     Intensity
                                                                   1985       1.0000     1.0000     1.0000
                                                                   1986       1.0244     1.0159     1.0149
Urban Rail: Activity, Intensity, and Structural Change             1987       1.0641     0.9844     0.9870
trans_pass_railurban85.pdf                                         1988       1.0826     0.9949     0.9949
Urban Rail' box on Transportation flow chart                       1989      1.1409     0.9591      0.9621
                                                                   1990      1.1050     0.9807      0.9793
                                                                   1991      1.0706     1.0232      1.0085
                                                                   1992      1.0836     0.9927      0.9802
                                                                   1993      1.0326     1.0934      1.0799
                                                                   1994      1.1263     1.0415      1.0195
                                                                   1995      1.1359     1.0368      1.0118
see 'Urban_Rail' tab for data                                      1996      1.2037     0.9679      0.9507
                                                                   1997      1.2206     0.9579      0.9494
                                                                   1998      1.2776     0.9531      0.9377
                                                                   1999      1.3214     0.9590      0.9485
                                                                   2000      1.4212     0.9116      0.9017
                                                                   2001      1.4536     0.9087      0.8996
                                                                   2002      1.4210     0.9368      0.9240
                                                                   2003      1.4234     0.9322      0.9183

                                                             Freight Trucks: Activity, Intensity, and Structural Change

                                                                          Activity   Modal      Energy
                                                                          Index      Shifts     Intensity
                                                                   1985       1.0000     1.0000     1.0000
                                                                   1986       1.0303     0.9950     0.9963
Freight Trucks: Activity, Intensity, and Structural Change         1987       1.0814     0.9955     1.0012
trans_freight_trucks85.pdf                                         1988       1.1366     0.9915     0.9739
Highway Freight' box on Transportation flow chart                  1989       1.1639     0.9924     0.9745
                                                                   1990       1.1935     0.9915     0.9909
                                                                   1991       1.2283     0.9896     0.9839
                                                                   1992       1.3086     0.9812     0.9512
                                                                   1993       1.3819     0.9809     0.9289
see 'Freight-Trucks' tab for data                                  1994       1.4630     0.9845     0.9224
                                                                   1995       1.4861     0.9858     0.9484
                                                                   1996       1.5599     0.9810     0.9282
                                                                   1997       1.6034     0.9838     0.9125
                                                                   1998       1.6495     0.9818     0.9190
                                                                   1999       1.7016     0.9821     0.9034
                                                                   2000       1.7224     0.9806     0.9195
                                                                   2001       1.6995     0.9868     0.9411
                                                                   2002       1.7354     0.9906     0.9396
                                                                   2003       1.7577     0.9922     0.9032
                                                                   2004       1.8251     0.9927     0.9032


                                                             Pipelines: Activity, Intensity, and Structural Change

                                                                          Activity   Modal      Energy
                                                                          Index      Shifts     Intensity
                                                                   1985       1.0000     1.0000     1.0000
                                                                   1986       0.9369     1.0000     1.0277
                                                                   1987       0.9830     1.0000     1.0484
                                                                   1988       1.0322     1.0000     1.1807
Pipelines: Activity, Intensity, and Structural Change              1989       1.1017     1.0000     1.1338
trans_freight_pipelines85.pdf                                      1990       1.0927     1.0000     1.1986
Pipeline' box on Transportation flow chart                           1991     1.1278     1.0000   1.0584
                                                                     1992     1.1681     1.0000   0.9987
                                                                     1993     1.2013     1.0000   1.0316
                                                                     1994     1.2294     1.0000   1.1066
                                                                     1995     1.2830     1.0000   1.0835
see 'Pipelines' tab for data                                         1996     1.3059     1.0000   1.0814
                                                                     1997     1.3144     1.0000   1.1349
                                                                     1998     1.2926     1.0000   0.9759
                                                                     1999     1.3080     1.0000   0.9794
                                                                     2000     1.3623     1.0000   0.9358
                                                                     2001     1.2962     1.0000   0.9571
                                                                     2002     1.3425     1.0000   0.9861
                                                                     2003     1.3021     1.0000   1.0138

                                                               Passenger Structural Shifts

                                                                         Modal      Lower      Total
                                                                         Shifts     Structure Structure
                                                                   1980      0.9990     1.0003    0.9993
                                                                   1981      0.9989     1.0015    1.0005
                                                                   1982
            Passenger Structural Changes: Mode Shifts and Lower Level Effects0.9993     1.0017    1.0011
            transportation_t3.png                                  1983      0.9995     1.0028    1.0024
            total_transportation.stm; delivered_transportation.stm 1984      0.9998     0.9965    0.9963
            Figure T3                                              1985      1.0000     1.0000    1.0000
                                                                   1986      1.0000     0.9970    0.9970
                                                                   1987      0.9997     1.0016    1.0014
                                                                   1988      0.9997     1.0016    1.0013
                                                                   1989      0.9996     1.0035    1.0030
                                                                   1990      0.9993     1.0065    1.0058
                                                                   1991      0.9996     1.0096    1.0092
                                                                   1992      0.9995     1.0103    1.0098
                                                                   1993      0.9996     1.0102    1.0098
                                                                   1994      0.9987     1.0111    1.0098
                                                                   1995      0.9985     1.0098    1.0083
                                                                   1996      0.9977     1.0108    1.0084
                                                                   1997      0.9975     1.0154    1.0128
                                                                   1998      0.9976     1.0159    1.0134
                                                                   1999      0.9970     1.0174    1.0143
                                                                   2000      0.9961     1.0175    1.0136
                                                                   2001      0.9981     1.0187    1.0167
                                                                   2002      0.9990     1.0203    1.0192
                                                                   2003      0.9985     1.0210    1.0195
                                                                   2004      0.9955     1.0217    1.0171
ensity, and Structural Change

             Energy
             Use
                1.0000
                1.0327
                1.0587
                1.0849
                1.1001
                1.1014
                1.0753
                1.1082
                1.1390
                1.1741
                1.2012
                1.2319
                1.2600
                1.2846
                1.3224
                1.3329
                1.3332
                1.3545
                1.3833
                1.4193

ty, and Structural Change

             Energy
             Use
                1.0000
                1.0364
                1.0550
                1.0781
                1.0875
                1.0775
                1.0468
                1.0831
                1.1126
                1.1341
                1.1524
                1.1826
                1.2100
                1.2411
                1.2888
                1.2870
                1.2880
                1.3093
                1.3577
                1.3842

and Structural Change
             Energy
             Use
                1.0000
                1.0213
                1.0699
                1.1057
                1.1386
                1.1736
                1.1617
                1.1841
                1.2188
                1.2952
                1.3490
                1.3811
                1.4115
                1.4165
                1.4241
                1.4719
                1.4699
                1.4912
                1.4608
                1.5256

ensity, and Structural Change

             Energy
             Use
                1.0000
                1.0341
                1.0512
                1.0723
                1.0845
                1.0641
                1.0384
                1.0772
                1.1121
                1.1332
                1.1496
                1.1789
                1.2060
                1.2349
                1.2749
                1.2732
                1.2836
                1.3181
                1.3729
                1.3969

sity, and Structural Change
           Energy
           Use
              1.0000
              1.0341
              1.0511
              1.0720
              1.0844
              1.0641
              1.0372
              1.0762
              1.1117
              1.1327
              1.1493
              1.1788
              1.2059
              1.2349
              1.2751
              1.2731
              1.2838
              1.3194
              1.3752
              1.3997

uctural Change

           Energy
           Use
              1.0000
              1.0368
              1.0583
              1.0957
              1.0881
              1.0656
              1.1282
              1.1524
              1.1452
              1.1758
              1.1731
              1.1887
              1.2165
              1.2294
              1.2606
              1.2872
              1.2666
              1.2221
              1.1941

and Structural Change

           Energy
           Use
              1.0000
                1.0557
                1.0868
                1.1256
                1.1113
                1.1858
                1.1138
                1.1308
                1.1155
                1.1412
                1.1756
                1.2139
                1.2437
                1.2927
                1.4033
                1.3994
                1.3242
                1.2378
                1.2353
                1.2833

y, and Structural Change

             Energy
             Use
                1.0000
                1.0129
                1.0313
                1.0668
                1.1095
                1.1087
                1.1221
                1.1170
                1.1646
                1.1337
                1.1351
                1.1248
                1.1488
                1.1860
                1.2357
                1.2668
                1.2882
                1.2889
                1.3008

d Structural Change

             Energy
             Use
                1.0000
                1.0407
                1.0475
                1.0771
                1.0943
                1.0837
                1.0955
                1.0757
                1.1291
                1.1731
                1.1777
                1.1651
                1.1692
                1.2177
                1.2672
                1.2956
                1.3209
                1.3312
                1.3269

, and Structural Change

            Energy
            Use
               1.0000
               1.0213
               1.0778
               1.0975
               1.1256
               1.1724
               1.1960
               1.2214
               1.2590
               1.3285
               1.3894
               1.4205
               1.4394
               1.4882
               1.5096
               1.5530
               1.5781
               1.6153
               1.5752
               1.6365


Structural Change

            Energy
            Use
               1.0000
               0.9628
               1.0306
               1.2186
               1.2492
               1.3098
1.1936
1.1666
1.2393
1.3605
1.3902
1.4123
1.4917
1.2615
1.2810
1.2748
1.2406
1.3239
1.3200

				
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