| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $60.79 | $60.97 | $59.71 | $59.78 | 123,141 |
December 29 2011 | $59.88 | $60.77 | $59.13 | $60.69 | 115,531 |
December 28 2011 | $60.35 | $60.36 | $58.93 | $59.52 | 130,772 |
December 27 2011 | $59.39 | $60.58 | $58.67 | $60.53 | 113,751 |
December 23 2011 | $58.09 | $59.13 | $57.72 | $59.05 | 103,556 |
December 22 2011 | $59.16 | $59.64 | $56.94 | $57.71 | 154,092 |
December 21 2011 | $60.58 | $60.87 | $58.20 | $58.85 | 265,823 |
December 20 2011 | $59.40 | $60.77 | $59.35 | $60.63 | 149,730 |
December 19 2011 | $57.80 | $58.99 | $57.78 | $58.14 | 145,931 |
December 16 2011 | $57.36 | $58.12 | $56.57 | $57.20 | 216,235 |
December 15 2011 | $56.06 | $57.30 | $55.46 | $56.78 | 147,436 |
December 14 2011 | $56.35 | $57.60 | $54.80 | $55.21 | 172,275 |
December 13 2011 | $57.92 | $58.91 | $56.35 | $56.82 | 172,070 |
December 12 2011 | $57.24 | $57.72 | $56.22 | $57.56 | 134,329 |
December 09 2011 | $56.86 | $58.01 | $56.64 | $57.47 | 186,262 |
December 08 2011 | $57.33 | $57.43 | $56.11 | $56.75 | 199,549 |
December 07 2011 | $59.71 | $59.77 | $56.77 | $57.77 | 285,643 |
December 06 2011 | $61.74 | $62.08 | $59.78 | $60.00 | 209,978 |
December 05 2011 | $59.80 | $61.46 | $59.27 | $61.46 | 245,682 |
December 02 2011 | $57.69 | $59.57 | $57.68 | $58.64 | 187,723 |
December 01 2011 | $57.83 | $59.22 | $57.26 | $58.44 | 190,083 |
November 30 2011 | $57.27 | $58.30 | $56.51 | $58.28 | 201,755 |
November 29 2011 | $56.55 | $56.55 | $54.79 | $55.47 | 135,295 |
November 28 2011 | $55.51 | $57.73 | $55.51 | $56.54 | 168,613 |
November 25 2011 | $54.34 | $54.98 | $53.86 | $53.95 | 69,061 |
