
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $21.19 | $21.28 | $21.06 | $21.27 | 24,791,330 |
December 30 2010 | $21.28 | $21.34 | $21.17 | $21.23 | 20,790,439 |
December 29 2010 | $21.29 | $21.43 | $21.25 | $21.32 | 19,505,939 |
December 28 2010 | $21.32 | $21.47 | $21.31 | $21.35 | 23,049,221 |
December 27 2010 | $21.43 | $21.49 | $21.25 | $21.39 | 21,654,881 |
December 23 2010 | $21.32 | $21.58 | $21.31 | $21.57 | 24,913,721 |
December 22 2010 | $21.35 | $21.65 | $21.33 | $21.48 | 42,255,762 |
December 21 2010 | $21.23 | $21.45 | $21.16 | $21.39 | 38,153,000 |
December 20 2010 | $21.30 | $21.33 | $21.10 | $21.20 | 52,810,910 |
December 17 2010 | $21.28 | $21.41 | $21.15 | $21.27 | 87,456,438 |
December 16 2010 | $21.16 | $21.33 | $21.08 | $21.33 | 57,680,102 |
December 15 2010 | $20.98 | $21.33 | $20.98 | $21.23 | 69,634,203 |
December 14 2010 | $20.81 | $21.15 | $20.78 | $21.05 | 64,095,008 |
December 13 2010 | $20.78 | $20.92 | $20.71 | $20.76 | 47,943,859 |
December 10 2010 | $20.72 | $20.88 | $20.66 | $20.84 | 37,629,008 |
December 09 2010 | $20.79 | $20.84 | $20.59 | $20.64 | 47,148,281 |
December 08 2010 | $20.45 | $20.76 | $20.43 | $20.75 | 41,666,719 |
December 07 2010 | $20.64 | $20.68 | $20.46 | $20.48 | 57,860,449 |
December 06 2010 | $20.52 | $20.56 | $20.40 | $20.46 | 36,273,879 |
December 03 2010 | $20.43 | $20.62 | $20.41 | $20.59 | 52,621,910 |
December 02 2010 | $20.00 | $20.56 | $19.97 | $20.49 | 91,798,688 |
December 01 2010 | $19.49 | $20.01 | $19.48 | $19.85 | 74,123,484 |
November 30 2010 | $19.09 | $19.41 | $19.05 | $19.25 | 75,282,086 |
November 29 2010 | $19.20 | $19.37 | $19.00 | $19.29 | 56,608,152 |
November 26 2010 | $19.21 | $19.37 | $19.18 | $19.31 | 21,356,529 |