| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $28.30 | $28.53 | $28.25 | $28.51 | 12,199,700 |
December 30 2010 | $28.44 | $28.54 | $28.26 | $28.38 | 12,901,900 |
December 29 2010 | $28.62 | $28.75 | $28.43 | $28.47 | 13,637,400 |
December 28 2010 | $28.70 | $28.98 | $28.54 | $28.64 | 20,386,600 |
December 27 2010 | $28.11 | $28.69 | $28.09 | $28.68 | 17,203,200 |
December 23 2010 | $28.33 | $28.41 | $28.11 | $28.28 | 18,927,900 |
December 22 2010 | $27.67 | $28.59 | $27.66 | $28.34 | 47,280,400 |
December 21 2010 | $26.99 | $27.72 | $26.87 | $27.56 | 30,757,800 |
December 20 2010 | $26.77 | $27.07 | $26.68 | $26.85 | 22,978,200 |
December 17 2010 | $26.92 | $26.93 | $26.57 | $26.66 | 52,004,800 |
December 16 2010 | $27.17 | $27.34 | $26.76 | $26.89 | 37,123,200 |
December 15 2010 | $27.37 | $27.56 | $26.92 | $27.03 | 30,264,000 |
December 14 2010 | $27.85 | $27.89 | $27.20 | $27.41 | 34,010,800 |
December 13 2010 | $27.94 | $28.22 | $27.66 | $27.90 | 35,730,400 |
December 10 2010 | $27.48 | $27.89 | $27.40 | $27.85 | 28,449,000 |
December 09 2010 | $27.33 | $27.62 | $27.27 | $27.43 | 43,001,900 |
December 08 2010 | $26.45 | $27.11 | $26.25 | $27.06 | 38,115,900 |
December 07 2010 | $27.12 | $27.19 | $26.37 | $26.38 | 40,908,200 |
December 06 2010 | $26.53 | $26.92 | $26.41 | $26.82 | 25,364,500 |
December 03 2010 | $26.26 | $26.66 | $26.01 | $26.62 | 30,070,200 |
December 02 2010 | $25.83 | $26.47 | $25.76 | $26.42 | 41,526,000 |
December 01 2010 | $25.51 | $25.67 | $25.30 | $25.64 | 33,157,200 |
November 30 2010 | $25.20 | $25.40 | $25.03 | $25.14 | 33,716,700 |
November 29 2010 | $25.18 | $25.60 | $24.94 | $25.48 | 30,911,400 |
November 26 2010 | $25.34 | $25.53 | $25.20 | $25.20 | 12,819,100 |
