| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 30 2011 | $55.65 | $55.80 | $55.11 | $55.14 | 1,474,700 |
December 29 2011 | $55.18 | $55.71 | $55.13 | $55.56 | 1,123,700 |
December 28 2011 | $55.67 | $55.74 | $55.11 | $55.17 | 840,400 |
December 27 2011 | $55.43 | $55.66 | $55.17 | $55.43 | 1,483,200 |
December 23 2011 | $55.21 | $55.52 | $54.98 | $55.49 | 1,927,500 |
December 22 2011 | $54.40 | $55.23 | $54.28 | $55.08 | 2,793,300 |
December 21 2011 | $53.47 | $54.32 | $53.18 | $54.28 | 1,820,700 |
December 20 2011 | $53.12 | $53.76 | $53.05 | $53.53 | 1,749,900 |
December 19 2011 | $52.67 | $52.95 | $52.21 | $52.36 | 1,393,200 |
December 16 2011 | $52.91 | $53.08 | $52.02 | $52.55 | 4,215,600 |
December 15 2011 | $52.53 | $52.84 | $52.32 | $52.43 | 1,972,300 |
December 14 2011 | $52.29 | $52.39 | $51.81 | $52.00 | 1,439,800 |
December 13 2011 | $52.74 | $53.01 | $52.11 | $52.30 | 1,642,200 |
December 12 2011 | $52.78 | $52.80 | $52.07 | $52.41 | 1,450,200 |
December 09 2011 | $52.52 | $52.96 | $52.50 | $52.77 | 1,239,700 |
December 08 2011 | $52.80 | $52.93 | $52.09 | $52.16 | 1,797,200 |
December 07 2011 | $53.12 | $53.20 | $52.73 | $52.87 | 2,092,300 |
December 06 2011 | $53.03 | $53.50 | $52.91 | $53.10 | 1,498,300 |
December 05 2011 | $53.55 | $53.61 | $52.89 | $53.24 | 2,524,900 |
December 02 2011 | $54.22 | $54.39 | $52.64 | $53.04 | 2,421,700 |
December 01 2011 | $53.26 | $54.18 | $53.24 | $53.83 | 1,896,800 |
November 30 2011 | $53.18 | $53.75 | $52.98 | $53.27 | 2,998,500 |
November 29 2011 | $52.68 | $52.68 | $52.04 | $52.15 | 2,644,800 |
November 28 2011 | $51.68 | $52.48 | $51.14 | $52.48 | 5,886,500 |
November 25 2011 | $49.80 | $51.29 | $49.79 | $50.73 | 2,001,900 |
