
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 31 2008    | $21.29    | $22.42    | $21.16    | $22.12    | 6,760,700    | 
| December 30 2008    | $20.82    | $21.64    | $20.69    | $21.50    | 6,320,300    | 
| December 29 2008    | $20.67    | $20.89    | $20.30    | $20.75    | 9,485,100    | 
| December 26 2008    | $20.92    | $21.09    | $20.57    | $20.66    | 4,192,600    | 
| December 24 2008    | $20.77    | $21.18    | $20.64    | $20.73    | 3,710,000    | 
| December 23 2008    | $20.97    | $21.41    | $20.46    | $20.47    | 7,348,000    | 
| December 22 2008    | $22.29    | $22.30    | $20.89    | $21.00    | 11,044,200    | 
| December 19 2008    | $22.94    | $23.36    | $21.95    | $22.05    | 12,705,100    | 
| December 18 2008    | $22.98    | $23.42    | $22.57    | $22.69    | 13,750,900    | 
| December 17 2008    | $22.82    | $23.37    | $22.53    | $22.89    | 10,679,600    | 
| December 16 2008    | $22.50    | $23.28    | $22.19    | $23.16    | 9,943,300    | 
| December 15 2008    | $23.03    | $23.21    | $21.70    | $22.23    | 10,937,800    | 
| December 12 2008    | $23.35    | $23.89    | $22.45    | $22.96    | 19,630,200    | 
| December 11 2008    | $24.69    | $25.26    | $23.75    | $24.06    | 19,666,800    | 
| December 10 2008    | $24.65    | $25.07    | $23.59    | $24.89    | 14,153,400    | 
| December 09 2008    | $24.09    | $25.74    | $23.93    | $24.33    | 19,069,000    | 
| December 08 2008    | $22.63    | $24.96    | $22.52    | $24.55    | 21,197,200    | 
| December 05 2008    | $21.51    | $22.58    | $20.12    | $22.40    | 13,721,300    | 
| December 04 2008    | $21.39    | $22.92    | $21.19    | $21.81    | 15,762,900    | 
| December 03 2008    | $19.70    | $22.23    | $19.45    | $22.09    | 18,550,300    | 
| December 02 2008    | $19.22    | $20.22    | $18.34    | $20.20    | 14,624,800    | 
| December 01 2008    | $21.32    | $21.38    | $18.81    | $18.93    | 14,257,200    | 
| November 28 2008    | $22.43    | $22.63    | $21.37    | $21.63    | 5,241,800    | 
| November 26 2008    | $19.91    | $22.60    | $19.91    | $22.51    | 14,860,000    | 
| November 25 2008    | $20.29    | $20.68    | $19.54    | $20.51    | 16,165,100    |