| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $56.30 | $56.57 | $55.42 | $55.43 | 499,000 |
December 29 2011 | $55.16 | $56.43 | $55.12 | $56.30 | 583,300 |
December 28 2011 | $55.55 | $55.99 | $55.12 | $55.35 | 458,100 |
December 27 2011 | $55.35 | $56.09 | $55.31 | $55.79 | 446,200 |
December 23 2011 | $54.22 | $55.99 | $54.00 | $55.57 | 683,900 |
December 22 2011 | $54.49 | $54.74 | $53.89 | $53.96 | 427,300 |
December 21 2011 | $55.01 | $55.39 | $53.00 | $54.42 | 975,900 |
December 20 2011 | $53.81 | $56.04 | $53.77 | $55.03 | 1,393,400 |
December 19 2011 | $53.09 | $53.92 | $52.45 | $53.20 | 1,329,000 |
December 16 2011 | $51.77 | $53.72 | $50.33 | $53.00 | 13,646,100 |
December 15 2011 | $52.05 | $52.83 | $51.33 | $51.95 | 761,900 |
December 14 2011 | $51.34 | $52.09 | $50.27 | $51.77 | 836,000 |
December 13 2011 | $53.27 | $53.78 | $51.10 | $51.63 | 1,004,400 |
December 12 2011 | $52.82 | $53.29 | $51.95 | $53.04 | 979,000 |
December 09 2011 | $51.71 | $54.06 | $51.47 | $53.38 | 994,100 |
December 08 2011 | $52.80 | $53.72 | $50.88 | $51.39 | 1,140,700 |
December 07 2011 | $54.06 | $54.14 | $51.85 | $53.19 | 1,340,500 |
December 06 2011 | $55.65 | $55.65 | $54.02 | $54.44 | 1,249,800 |
December 05 2011 | $54.00 | $56.06 | $53.31 | $55.06 | 2,057,100 |
December 02 2011 | $60.35 | $60.38 | $58.20 | $58.28 | 666,100 |
December 01 2011 | $59.10 | $60.26 | $58.69 | $60.21 | 761,700 |
November 30 2011 | $56.66 | $59.71 | $56.66 | $59.42 | 981,500 |
November 29 2011 | $57.32 | $58.53 | $55.58 | $55.79 | 963,100 |
November 28 2011 | $55.00 | $57.55 | $54.44 | $57.36 | 968,500 |
November 25 2011 | $55.00 | $56.15 | $53.50 | $53.78 | 331,100 |
