Quarter Q4 2004 Q1 2005 Q2 2005 Q3 2005 Q4 2005 Q1 2006 Q2 2006 Q3 2006 Q4 2006 Q1 2007 Q2 2007 Q3 2007 Q4 2007 Q1 2008
% increase % increase Quarter Earnings/ over last over Quarter increase Share Quarter 1 year earlier annualized 0.71 n/a n/a 1.29 82% n/a 997% 1.19 -7.80% n/a -28% 1.32 10.90% n/a 51% 1.22 -5.50% 72% -20% 1.95 59.80% 51% 552% 2.33 19.50% 96% 104% 2.36 1.30% 78% 5.30% 3.29 39.40% 169% 278% 3.18 -3.30% 63% -13% 2.93 -7.90% 25.80% -28% 3.38 15.40% 43.20% 77% 3.79 12.10% 15.20% 58% 4.12 8.70% 29.60% 41%
Quarter increase annualized
1200%
1000% 800%
600%
400% 200%
0%
-200%
Quarter increase over previous year
180%
160%
140%
120%
Percent
100% 80% 60% 40%
20%
0% Q4 2005 Q1 2006 Q2 2006 Q3 2006 Q1 2007 Q2 2007 Q3 2007 Q4 2007 Q1 2008
Q4 2006
Quarter
% Increase Over Last Quarter
100% 80% 60%
Percent
40% 20% 0% -20%
Quarter