| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $20.29 | $20.40 | $20.03 | $20.05 | 2,027,126 |
December 29 2011 | $20.04 | $20.35 | $19.82 | $20.30 | 2,296,642 |
December 28 2011 | $20.47 | $20.70 | $19.94 | $19.99 | 3,363,155 |
December 27 2011 | $20.25 | $20.68 | $20.11 | $20.45 | 5,774,208 |
December 23 2011 | $19.85 | $20.16 | $19.63 | $20.16 | 2,235,414 |
December 22 2011 | $19.76 | $19.94 | $19.47 | $19.76 | 3,468,649 |
December 21 2011 | $20.20 | $20.44 | $19.63 | $19.76 | 3,922,009 |
December 20 2011 | $19.53 | $20.08 | $19.43 | $20.02 | 3,389,884 |
December 19 2011 | $19.80 | $20.00 | $19.24 | $19.31 | 5,485,118 |
December 16 2011 | $20.56 | $20.94 | $19.58 | $19.68 | 11,655,960 |
December 15 2011 | $20.09 | $20.51 | $20.06 | $20.36 | 6,386,107 |
December 14 2011 | $20.23 | $20.32 | $19.72 | $19.80 | 6,654,889 |
December 13 2011 | $21.18 | $21.41 | $20.19 | $20.30 | 6,699,385 |
December 12 2011 | $21.24 | $21.33 | $20.77 | $21.10 | 3,436,987 |
December 09 2011 | $21.04 | $21.46 | $20.65 | $21.40 | 5,365,247 |
December 08 2011 | $21.92 | $21.94 | $20.89 | $20.91 | 7,848,422 |
December 07 2011 | $22.40 | $22.46 | $21.70 | $21.98 | 6,717,988 |
December 06 2011 | $22.24 | $22.78 | $22.05 | $22.53 | 7,348,719 |
December 05 2011 | $22.77 | $22.87 | $21.98 | $22.12 | 8,257,663 |
December 02 2011 | $22.95 | $23.16 | $22.34 | $22.38 | 4,790,547 |
December 01 2011 | $22.48 | $23.16 | $22.48 | $22.70 | 7,345,448 |
November 30 2011 | $21.88 | $22.59 | $21.84 | $22.57 | 7,960,834 |
November 29 2011 | $21.56 | $21.61 | $20.94 | $21.11 | 5,002,173 |
November 28 2011 | $21.39 | $21.84 | $20.93 | $21.50 | 7,876,921 |
November 25 2011 | $20.32 | $20.64 | $20.26 | $20.27 | 2,277,361 |
