| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $27.90 | $28.12 | $27.85 | $28.10 | 12,199,700 |
December 30 2010 | $28.03 | $28.13 | $27.86 | $27.98 | 12,901,900 |
December 29 2010 | $28.21 | $28.33 | $28.02 | $28.06 | 13,637,400 |
December 28 2010 | $28.29 | $28.57 | $28.13 | $28.23 | 20,386,600 |
December 27 2010 | $27.70 | $28.27 | $27.69 | $28.27 | 17,203,200 |
December 23 2010 | $27.92 | $28.00 | $27.70 | $27.88 | 18,927,900 |
December 22 2010 | $27.27 | $28.18 | $27.27 | $27.93 | 47,280,400 |
December 21 2010 | $26.60 | $27.32 | $26.49 | $27.16 | 30,757,800 |
December 20 2010 | $26.39 | $26.68 | $26.29 | $26.47 | 22,978,200 |
December 17 2010 | $26.54 | $26.54 | $26.19 | $26.28 | 52,004,800 |
December 16 2010 | $26.78 | $26.95 | $26.38 | $26.51 | 37,123,200 |
December 15 2010 | $26.98 | $27.16 | $26.54 | $26.64 | 30,264,000 |
December 14 2010 | $27.45 | $27.49 | $26.81 | $27.02 | 34,010,800 |
December 13 2010 | $27.54 | $27.82 | $27.27 | $27.50 | 35,730,400 |
December 10 2010 | $27.09 | $27.49 | $27.01 | $27.45 | 28,449,000 |
December 09 2010 | $26.94 | $27.23 | $26.88 | $27.04 | 43,001,900 |
December 08 2010 | $26.07 | $26.72 | $25.88 | $26.67 | 38,115,900 |
December 07 2010 | $26.73 | $26.80 | $26.00 | $26.00 | 40,908,200 |
December 06 2010 | $26.15 | $26.53 | $26.03 | $26.43 | 25,364,500 |
December 03 2010 | $25.88 | $26.28 | $25.64 | $26.24 | 30,070,200 |
December 02 2010 | $25.46 | $26.09 | $25.39 | $26.04 | 41,526,000 |
December 01 2010 | $25.14 | $25.30 | $24.94 | $25.27 | 33,157,200 |
November 30 2010 | $24.84 | $25.03 | $24.67 | $24.78 | 33,716,700 |
November 29 2010 | $24.82 | $25.23 | $24.58 | $25.11 | 30,911,400 |
November 26 2010 | $24.98 | $25.16 | $24.84 | $24.84 | 12,819,100 |