| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $42.08 | $42.33 | $42.04 | $42.25 | 5,245,600 |
December 30 2010 | $42.35 | $42.35 | $42.07 | $42.22 | 3,819,900 |
December 29 2010 | $42.50 | $42.56 | $42.26 | $42.29 | 4,916,400 |
December 28 2010 | $42.56 | $42.58 | $42.29 | $42.53 | 4,648,400 |
December 27 2010 | $42.71 | $42.76 | $42.27 | $42.47 | 7,195,800 |
December 23 2010 | $42.53 | $42.88 | $42.53 | $42.85 | 5,950,800 |
December 22 2010 | $42.22 | $42.67 | $42.21 | $42.66 | 7,083,400 |
December 21 2010 | $42.83 | $42.94 | $42.45 | $42.60 | 8,193,900 |
December 20 2010 | $42.60 | $42.89 | $42.47 | $42.67 | 10,616,100 |
December 17 2010 | $42.39 | $42.71 | $42.22 | $42.56 | 23,534,700 |
December 16 2010 | $41.94 | $42.52 | $41.47 | $42.36 | 14,337,400 |
December 15 2010 | $41.78 | $41.97 | $41.74 | $41.80 | 11,074,500 |
December 14 2010 | $41.59 | $41.83 | $41.51 | $41.74 | 8,626,100 |
December 13 2010 | $41.58 | $41.72 | $41.47 | $41.50 | 8,783,600 |
December 10 2010 | $41.57 | $41.89 | $41.41 | $41.51 | 11,510,100 |
December 09 2010 | $41.15 | $41.36 | $41.07 | $41.29 | 8,541,200 |
December 08 2010 | $40.90 | $41.16 | $40.90 | $41.13 | 8,344,500 |
December 07 2010 | $40.84 | $41.13 | $40.72 | $40.82 | 9,882,400 |
December 06 2010 | $40.88 | $40.93 | $40.75 | $40.76 | 5,849,500 |
December 03 2010 | $41.01 | $41.05 | $40.70 | $40.93 | 8,971,900 |
December 02 2010 | $40.82 | $41.04 | $40.69 | $40.95 | 7,866,500 |
December 01 2010 | $40.44 | $40.94 | $40.39 | $40.82 | 11,598,600 |
November 30 2010 | $40.40 | $40.49 | $40.07 | $40.11 | 17,675,200 |
November 29 2010 | $40.75 | $40.88 | $40.50 | $40.80 | 8,433,700 |
November 26 2010 | $40.90 | $41.05 | $40.74 | $40.80 | 3,916,500 |
