
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $52.35 | $52.57 | $51.99 | $52.01 | 1,304,200 |
December 30 2010 | $52.37 | $52.56 | $52.30 | $52.47 | 1,424,800 |
December 29 2010 | $52.50 | $52.69 | $52.27 | $52.36 | 1,526,400 |
December 28 2010 | $52.02 | $52.48 | $51.96 | $52.37 | 1,974,500 |
December 27 2010 | $51.77 | $52.05 | $51.66 | $51.92 | 1,155,800 |
December 23 2010 | $51.97 | $52.18 | $51.81 | $52.03 | 1,379,400 |
December 22 2010 | $52.10 | $52.25 | $51.86 | $52.05 | 1,947,900 |
December 21 2010 | $52.27 | $52.41 | $52.04 | $52.09 | 2,200,500 |
December 20 2010 | $51.78 | $52.25 | $51.68 | $52.08 | 2,631,800 |
December 17 2010 | $51.81 | $52.17 | $51.64 | $51.74 | 6,457,100 |
December 16 2010 | $51.17 | $52.02 | $51.14 | $51.94 | 3,449,700 |
December 15 2010 | $51.14 | $51.46 | $51.06 | $51.17 | 3,522,600 |
December 14 2010 | $50.92 | $51.53 | $50.85 | $51.29 | 2,682,500 |
December 13 2010 | $51.23 | $51.49 | $50.80 | $50.95 | 5,797,100 |
December 10 2010 | $50.96 | $51.34 | $50.86 | $51.32 | 3,555,900 |
December 09 2010 | $50.20 | $51.23 | $49.90 | $51.15 | 6,777,000 |
December 08 2010 | $49.97 | $50.21 | $49.36 | $49.88 | 3,691,400 |
December 07 2010 | $50.20 | $50.46 | $49.78 | $50.16 | 5,115,400 |
December 06 2010 | $49.21 | $49.99 | $49.21 | $49.83 | 3,366,000 |
December 03 2010 | $49.60 | $49.88 | $49.15 | $49.26 | 3,092,300 |
December 02 2010 | $49.35 | $49.78 | $49.07 | $49.70 | 3,288,800 |
December 01 2010 | $49.13 | $49.55 | $48.98 | $49.20 | 3,038,100 |
November 30 2010 | $47.96 | $48.92 | $47.90 | $48.70 | 3,305,000 |
November 29 2010 | $48.18 | $48.26 | $47.77 | $48.23 | 2,350,200 |
November 26 2010 | $48.34 | $48.59 | $48.28 | $48.41 | 952,900 |