| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME | 
|---|---|---|---|---|---|
| December 31 2008    | $50.04    | $52.42    | $49.30    | $49.97    | 9,255,840    | 
| December 30 2008    | $49.59    | $50.79    | $48.63    | $50.64    | 7,337,200    | 
| December 29 2008    | $50.86    | $51.01    | $48.48    | $48.92    | 6,103,560    | 
| December 26 2008    | $50.93    | $52.35    | $49.67    | $50.12    | 4,805,880    | 
| December 24 2008    | $48.77    | $50.64    | $48.63    | $50.49    | 3,998,030    | 
| December 23 2008    | $51.31    | $51.53    | $48.48    | $48.55    | 10,685,850    | 
| December 22 2008    | $53.24    | $53.99    | $48.70    | $50.26    | 13,533,270    | 
| December 19 2008    | $55.40    | $55.92    | $51.46    | $52.27    | 20,240,200    | 
| December 18 2008    | $59.57    | $59.94    | $54.88    | $55.33    | 11,149,680    | 
| December 17 2008    | $60.39    | $61.06    | $58.08    | $58.31    | 15,419,050    | 
| December 16 2008    | $56.52    | $62.03    | $55.25    | $61.29    | 20,492,970    | 
| December 15 2008    | $57.64    | $57.93    | $53.84    | $55.10    | 10,147,230    | 
| December 12 2008    | $52.65    | $58.46    | $51.90    | $57.34    | 14,896,130    | 
| December 11 2008    | $60.24    | $60.69    | $56.15    | $56.37    | 16,549,230    | 
| December 10 2008    | $65.01    | $65.75    | $59.94    | $61.81    | 16,340,030    | 
| December 09 2008    | $61.81    | $67.02    | $61.06    | $63.59    | 21,702,360    | 
| December 08 2008    | $61.29    | $64.26    | $59.72    | $63.07    | 22,910,990    | 
| December 05 2008    | $53.99    | $62.25    | $53.39    | $57.41    | 21,521,410    | 
| December 04 2008    | $56.67    | $60.32    | $54.36    | $55.10    | 25,963,510    | 
| December 03 2008    | $51.16    | $58.38    | $49.74    | $58.23    | 31,407,220    | 
| December 02 2008    | $51.53    | $55.55    | $44.23    | $53.76    | 32,692,380    | 
| December 01 2008    | $58.83    | $58.98    | $47.21    | $48.03    | 31,481,200    | 
| November 28 2008    | $55.48    | $63.15    | $55.25    | $61.73    | 25,077,460    | 
| November 26 2008    | $45.95    | $55.03    | $45.28    | $52.50    | 38,172,080    | 
| November 25 2008    | $47.58    | $49.00    | $42.82    | $45.28    | 46,312,050    |