TABLE B–87.—U.S. Treasury securities outstanding by kind of obligation, 1969–2007 [Billions of dollars] Total Treasury securities outstanding
1
Marketable Treasury Treasur Treasury bills y notes bonds Treasury inflation-protected securities Total Notes Bonds
Nonmarketable U.S. savings securities Foreign series 4 Government account Other 5 series
End of year or month
Total 2
Total
3
Fiscal year: 1969. 1970. 1971. 1972. 1973. 1974. 1975. 1976. 1977. 1978. 1979. 1980. 1981. 1982. 1983. 1984. 1985. 1986. 1987. 1988. 1989. 1990. 1991. 1992. 1993. 1994. 1995. 1996. 1997. 1998. 1999. 2000. 2001 1. 2002. 2003. 2004. 2005. 2006. 2007. 2006: Jan. Feb. Mar. Apr. May. June. July. Aug. Sept. Oct. Nov. Dec. 2007: Jan. Feb. Mar. Apr. May. June. July. Aug. Sept. Oct. Nov. Dec.
1 2 3
351.7 369.0 396.3 425.4 456.4 473.2 532.1 619.3 697.6 767.0 819.0 906.4 996.5 1,140.9 1,375.8 1,559.6 1,821.0 2,122.7 2,347.8 2,599.9 2,836.3 3,210.9 3,662.8 4,061.8 4,408.6 4,689.5 4,950.6 5,220.8 5,407.5 5,518.7 5,647.2 5,622.1 5,807.5 6,228.2 6,783.2 7,379.1 7,932.7 8,507.0 9,007.7 8,196.1 8,269.9 8,371.2 8,355.7 8,356.8 8,420.0 8,444.3 8,515.0 8,507.0 8,584.3 8,633.2 8,680.2 8,707.6 8,778.1 8,849.7 8,840.2 8,829.0 8,867.7 8,932.4 9,005.6 9,007.7 9,079.1 9,149.3 9,229.2
226.1 232.6 245.5 257.2 263.0 266.6 315.6 392.6 443.5 485.2 506.7 594.5 683.2 824.4 1,024.0 1,176.6 1360.2 1564.3 1676.0 1802.9 1892.8 2092.8 2390.7 2677.5 2904.9 3091.6 3260.4 3418.4 3439.6 3331.0 3233.0 2992.8 2930.7 3136.7 3460.7 3846.1 4084.9 4303.0 4448.1 4,194.8 4,277.6 4,340.4 4,283.2 4,269.2 4,254.0 4,280.4 4,344.7 4,303.0 4,338.0 4,381.0 4,342.0 4,347.4 4,408.6 4,468.8 4,412.4 4,378.3 4,339.1 4,403.4 4,496.2 4,448.1 4,464.7 4,543.3 4,536.6
68.4 76.2 86.7 94.6 100.1 105.0 128.6 161.2 156.1 160.9 161.4 199.8 223.4 277.9 340.7 356.8 384.2 410.7
78.9 93.5 104.8 113.4 117.8 128.4 150.3 191.8 241.7 267.9 274.2 310.9 363.6 442.9 557.5 661.7 776.4 896.9
78.8 63.0 54.0 49.1 45.1 33.1 36.8 39.6 45.7 56.4 71.1 83.8 96.2 103.6 125.7 158.1 199.5 241.7 277.6 299.9 338.0 377.2 423.4 461.8 497.4 511.8 522.6 543.5 576.2 610.4 643.7 635.3 613.0 593.0 576.9 552.0 520.7 534.7 561.1 516.6 526.7 526.7 526.7 523.2 523.2 523.2 534.7 534.7 534.7 530.7 530.7 530.7 540.5 540.5 540.5 547.3 547.3 547.3 561.1 561.1 561.1 558.5 558.5
...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... 24.4 58.8 92.4 115.0 134.9 138.9 166.1 223.0 307.1 395.6 456.9 346.9 345.6 347.9 367.7 369.7 372.8 393.7 394.5 395.6 415.4 413.4 411.2 411.0 411.5 412.7 431.1 435.0 437.8 456.0 457.0 456.9 469.4 470.7 471.7
...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... 24.4 41.9 67.6 81.6 95.1 93.7 120.0 ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ......
...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... 17.0 24.8 33.4 39.7 45.1 46.1 ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ......
125.6 136.4 150.8 168.2 193.4 206.7 216.5 226.7 254.1 281.8 312.3 311.9 313.3 316.5 351.8 383.0 460.8 558.4 671.8 797.0 943.5 1,118.2 1,272.1 1,384.3 1,503.7 1,597.9 1,690.2 1,802.4 1,967.9 2,187.7 2,414.2 2,629.3 2,876.7 3,091.5 3,322.5 3,533.0 3,847.8 4,203.9 4,559.5 4,001.2 3,992.3 4,030.8 4,072.5 4,087.5 4,166.0 4,163.9 4,170.4 4,203.9 4,246.4 4,252.2 4,338.3 4,360.1 4,369.6 4,380.9 4,427.8 4,450.7 4,528.6 4,529.0 4,509.4 4,559.5 4,614.4 4,606.1 4,692.6
51.7 51.3 53.0 55.9 59.4 61.9 65.5 69.7 75.4 79.8 80.4 72.7 68.0 67.3 70.0 72.8 77.0 85.6 97.0 106.2 114.0 122.2 133.5 148.3 167.0 176.4 181.2 184.1 182.7 180.8 180.0 177.7 186.5 193.3 201.6 204.2 203.6 203.7 197.1 205.6 205.9 206.0 206.1 205.7 205.2 204.8 204.0 203.7 203.2 202.8 202.4 201.4 200.9 200.3 199.8 199.2 198.6 198.1 197.4 197.1 196.9 196.6 196.5
4.1 4.8 9.3 19.0 28.5 25.0 23.2 21.5 21.8 21.7 28.1 25.2 20.5 14.6 11.5 8.8 6.6 4.1 4.4 6.3 6.8 36.0 41.6 37.0 42.5 42.0 41.0 37.5 34.9 35.1 31.0 25.4 18.3 12.5 11.0 5.9 3.1 3.0 3.0 3.8 3.6 3.4 3.2 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.5 3.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0
66.8 76.3 82.8 89.6 101.7 115.4 124.2 130.6 140.1 153.3 176.4 189.8 201.1 210.5 234.7 259.5 313.9 365.9 440.7 536.5 663.7 779.4 908.4 1,011.0 1,114.3 1,211.7 1,324.3 1,454.7 1,608.5 1,777.3 2,005.2 2,242.9 2,492.1 2,707.3 2,912.2 3,130.0 3,380.6 3,722.7 4,026.8 3,523.2 3,513.1 3,551.2 3,589.1 3,604.2 3,680.2 3,683.2 3,689.2 3,722.7 3,762.7 3,763.0 3,839.3 3,853.8 3,859.4 3,859.2 3,897.3 3,912.3 3,989.3 3,994.2 3,976.4 4,026.8 4,081.4 4,073.7 4,164.3
3.1 4.1 5.8 3.7 3.7 4.3 3.6 4.9 16.8 27.1 27.4 24.2 23.7 24.1 35.6 41.8 63.3 102.8 129.8 148.0 159.0 180.6 188.5 188.0 179.9 167.8 143.8 126.1 141.9 194.4 198.1 183.3 179.9 178.4 197.7 192.9 260.5 274.5 332.6 268.6 269.7 270.2 274.2 274.6 277.6 273.0 274.1 274.5 277.4 283.5 293.5 302.0 306.3 317.8 327.2 336.3 337.7 333.7 332.6 332.6 333.1 332.8 328.9
378.3 1,005.1 398.5 1,089.6 406.6 1,133.2 482.5 1,218.1 564.6 1,387.7 634.3 1,566.3 658.4 1,734.2 697.3 1,867.5 742.5 1,980.3 761.2 2,098.7 701.9 2,122.2 637.6 2,009.1 653.2 1,828.8 616.2 1,611.3 734.9 1,433.0 868.3 1,521.6 918.2 1,799.5 961.5 2,109.6 914.3 2,328.8 911.5 2,447.2 958.1 2,458.0 956.3 2,361.1 999.6 2,391.7 1,042.1 2,409.7 965.1 2,409.7 954.4 2,408.0 916.7 2,427.4 932.7 2,416.9 962.3 2,439.2 911.5 2,447.2 929.5 2,444.4 989.0 2,433.9 944.2 2,441.9 932.1 2,459.7 982.1 2,460.5 1,033.1 2,468.5 944.1 2,482.7 919.1 2,463.0 869.1 2,471.0 892.1 2,494.1 1,014.1 2,450.0 958.1 2,458.0 938.1 2,482.1 1,035.0 2,465.0 1,003.9 2,488.5
Data beginning with January 2001 are interest-bearing and non-interest-bearing securities; prior data are interest-bearing securities only.
Data from 1986 to 2002 and 2005 to 2007 includes Federal Financing Bank securities, not shown separately. Through 1996, series is U.S. savings bonds. Beginning 1997, includes U.S. retirement plan bonds, U.S. individual retirement bonds, and U.S. savings notes previously included in "other" nonmarketable securities.
4 5
Nonmarketable certificates of indebtedness, notes, bonds, and bills in the Treasury foreign series of dollar-denominated and foreign-currency-denominated issues.
Includes depository bonds, retirement plan bonds, Rural Electrification Administration bonds, State and local bonds, special issues held only by U.S. Government agencies and trust funds and the Federal homefiscal banks, and, forJuly 1–June 30 basis;through February 2004, depositary compensation securities. is on an October 1–September Note.—Through fiscal year 1976, the loan year was on a the period July 2003 beginning with October 1976 (fiscal year 1977), the fiscal year 30 basis. Source: Department of the Treasury.