
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $19.69 | $19.89 | $19.52 | $19.54 | 26,210,141 |
December 29 2011 | $19.46 | $19.91 | $19.40 | $19.87 | 28,022,279 |
December 28 2011 | $20.04 | $20.07 | $19.32 | $19.40 | 30,296,760 |
December 27 2011 | $20.12 | $20.62 | $19.94 | $19.98 | 23,916,689 |
December 23 2011 | $20.72 | $20.74 | $20.13 | $20.39 | 35,958,078 |
December 22 2011 | $19.68 | $20.75 | $19.63 | $20.53 | 64,529,609 |
December 21 2011 | $19.40 | $19.46 | $18.87 | $19.38 | 44,253,961 |
December 20 2011 | $18.94 | $19.42 | $18.81 | $19.27 | 67,653,672 |
December 19 2011 | $19.35 | $19.36 | $18.12 | $18.43 | 72,788,961 |
December 16 2011 | $19.49 | $19.74 | $19.09 | $19.33 | 49,643,449 |
December 15 2011 | $19.77 | $19.98 | $19.22 | $19.25 | 44,899,113 |
December 14 2011 | $19.64 | $20.19 | $19.25 | $19.35 | 68,337,234 |
December 13 2011 | $20.46 | $20.57 | $19.56 | $19.98 | 56,573,801 |
December 12 2011 | $20.70 | $20.72 | $20.02 | $20.21 | 49,251,551 |
December 09 2011 | $20.93 | $21.74 | $20.76 | $21.37 | 59,372,312 |
December 08 2011 | $21.74 | $21.80 | $20.36 | $20.61 | 80,314,492 |
December 07 2011 | $21.67 | $22.28 | $21.33 | $22.15 | 53,277,719 |
December 06 2011 | $21.94 | $22.20 | $21.66 | $22.09 | 42,795,262 |
December 05 2011 | $21.55 | $22.38 | $21.48 | $22.15 | 80,804,234 |
December 02 2011 | $20.59 | $21.31 | $20.53 | $20.92 | 62,471,840 |
December 01 2011 | $20.11 | $20.22 | $19.75 | $20.04 | 41,866,648 |
November 30 2011 | $19.95 | $20.42 | $19.51 | $20.41 | 74,289,930 |
November 29 2011 | $18.54 | $19.16 | $18.27 | $18.74 | 58,172,406 |
November 28 2011 | $18.74 | $18.92 | $18.31 | $18.60 | 63,928,879 |
November 25 2011 | $17.55 | $18.20 | $17.47 | $17.55 | 28,169,170 |