| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $20.37 | $20.48 | $20.11 | $20.13 | 2,027,126 |
December 29 2011 | $20.12 | $20.43 | $19.90 | $20.38 | 2,296,642 |
December 28 2011 | $20.55 | $20.78 | $20.02 | $20.07 | 3,363,155 |
December 27 2011 | $20.33 | $20.76 | $20.18 | $20.53 | 5,774,208 |
December 23 2011 | $19.93 | $20.24 | $19.71 | $20.23 | 2,235,414 |
December 22 2011 | $19.83 | $20.02 | $19.55 | $19.83 | 3,468,649 |
December 21 2011 | $20.28 | $20.52 | $19.71 | $19.83 | 3,922,009 |
December 20 2011 | $19.61 | $20.15 | $19.50 | $20.10 | 3,389,884 |
December 19 2011 | $19.88 | $20.08 | $19.31 | $19.39 | 5,485,118 |
December 16 2011 | $20.64 | $21.02 | $19.66 | $19.76 | 11,655,960 |
December 15 2011 | $20.16 | $20.58 | $20.13 | $20.44 | 6,386,107 |
December 14 2011 | $20.31 | $20.40 | $19.79 | $19.87 | 6,654,889 |
December 13 2011 | $21.26 | $21.49 | $20.27 | $20.38 | 6,699,385 |
December 12 2011 | $21.32 | $21.41 | $20.85 | $21.18 | 3,436,987 |
December 09 2011 | $21.12 | $21.54 | $20.73 | $21.48 | 5,365,247 |
December 08 2011 | $22.00 | $22.03 | $20.97 | $20.99 | 7,848,422 |
December 07 2011 | $22.49 | $22.55 | $21.79 | $22.07 | 6,717,988 |
December 06 2011 | $22.32 | $22.87 | $22.14 | $22.62 | 7,348,719 |
December 05 2011 | $22.86 | $22.96 | $22.06 | $22.21 | 8,257,663 |
December 02 2011 | $23.04 | $23.25 | $22.42 | $22.47 | 4,790,547 |
December 01 2011 | $22.57 | $23.25 | $22.57 | $22.79 | 7,345,448 |
November 30 2011 | $21.96 | $22.68 | $21.92 | $22.66 | 7,960,834 |
November 29 2011 | $21.64 | $21.70 | $21.02 | $21.19 | 5,002,173 |
November 28 2011 | $21.47 | $21.92 | $21.01 | $21.58 | 7,876,921 |
November 25 2011 | $20.40 | $20.72 | $20.34 | $20.35 | 2,277,361 |
