| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $28.65 | $29.78 | $28.57 | $29.71 | 19,847,490 |
December 30 2010 | $28.78 | $28.91 | $28.55 | $28.70 | 12,018,340 |
December 29 2010 | $28.97 | $29.18 | $28.74 | $28.99 | 12,634,950 |
December 28 2010 | $29.72 | $29.88 | $28.87 | $28.89 | 14,699,530 |
December 27 2010 | $29.37 | $29.54 | $28.87 | $29.53 | 14,278,140 |
December 23 2010 | $29.40 | $30.11 | $29.37 | $29.62 | 21,218,939 |
December 22 2010 | $30.65 | $30.66 | $29.37 | $29.77 | 32,187,119 |
December 21 2010 | $31.05 | $31.27 | $30.46 | $30.65 | 27,351,900 |
December 20 2010 | $29.95 | $30.81 | $29.75 | $30.70 | 31,576,090 |
December 17 2010 | $29.85 | $30.04 | $29.02 | $29.35 | 39,523,379 |
December 16 2010 | $27.90 | $29.29 | $27.68 | $29.26 | 51,427,566 |
December 15 2010 | $28.01 | $28.42 | $26.97 | $27.33 | 51,869,559 |
December 14 2010 | $29.33 | $29.64 | $28.07 | $28.23 | 38,057,738 |
December 13 2010 | $29.46 | $29.97 | $28.75 | $29.27 | 34,867,594 |
December 10 2010 | $30.26 | $30.36 | $29.25 | $29.33 | 29,542,279 |
December 09 2010 | $30.14 | $30.81 | $29.88 | $30.23 | 27,971,461 |
December 08 2010 | $30.94 | $31.04 | $29.49 | $29.77 | 40,054,367 |
December 07 2010 | $32.33 | $32.36 | $30.72 | $30.77 | 33,093,941 |
December 06 2010 | $31.72 | $32.33 | $31.30 | $31.70 | 25,826,170 |
December 03 2010 | $31.34 | $32.44 | $31.29 | $31.84 | 31,201,699 |
December 02 2010 | $33.37 | $33.40 | $30.52 | $31.80 | 94,091,055 |
December 01 2010 | $33.47 | $33.68 | $33.07 | $33.20 | 24,103,551 |
November 30 2010 | $32.15 | $32.88 | $32.11 | $32.39 | 23,279,330 |
November 29 2010 | $32.26 | $32.75 | $31.89 | $32.66 | 27,674,211 |
November 26 2010 | $32.51 | $32.78 | $32.29 | $32.37 | 12,720,200 |
