| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $40.91 | $41.14 | $40.86 | $41.07 | 5,245,600 |
December 30 2010 | $41.16 | $41.17 | $40.89 | $41.04 | 3,819,900 |
December 29 2010 | $41.32 | $41.37 | $41.08 | $41.11 | 4,916,400 |
December 28 2010 | $41.37 | $41.39 | $41.11 | $41.34 | 4,648,400 |
December 27 2010 | $41.52 | $41.56 | $41.09 | $41.28 | 7,195,800 |
December 23 2010 | $41.34 | $41.68 | $41.34 | $41.65 | 5,950,800 |
December 22 2010 | $41.04 | $41.48 | $41.03 | $41.46 | 7,083,400 |
December 21 2010 | $41.64 | $41.74 | $41.26 | $41.41 | 8,193,900 |
December 20 2010 | $41.41 | $41.69 | $41.28 | $41.48 | 10,616,100 |
December 17 2010 | $41.20 | $41.52 | $41.04 | $41.37 | 23,534,700 |
December 16 2010 | $40.77 | $41.34 | $40.31 | $41.18 | 14,337,400 |
December 15 2010 | $40.61 | $40.80 | $40.58 | $40.63 | 11,074,500 |
December 14 2010 | $40.43 | $40.66 | $40.35 | $40.57 | 8,626,100 |
December 13 2010 | $40.42 | $40.55 | $40.31 | $40.34 | 8,783,600 |
December 10 2010 | $40.41 | $40.72 | $40.26 | $40.35 | 11,510,100 |
December 09 2010 | $40.00 | $40.20 | $39.92 | $40.13 | 8,541,200 |
December 08 2010 | $39.76 | $40.01 | $39.76 | $39.98 | 8,344,500 |
December 07 2010 | $39.70 | $39.98 | $39.59 | $39.68 | 9,882,400 |
December 06 2010 | $39.74 | $39.79 | $39.61 | $39.62 | 5,849,500 |
December 03 2010 | $39.87 | $39.90 | $39.56 | $39.79 | 8,971,900 |
December 02 2010 | $39.68 | $39.89 | $39.55 | $39.81 | 7,866,500 |
December 01 2010 | $39.30 | $39.80 | $39.26 | $39.68 | 11,598,600 |
November 30 2010 | $39.27 | $39.36 | $38.95 | $38.99 | 17,675,200 |
November 29 2010 | $39.61 | $39.73 | $39.37 | $39.66 | 8,433,700 |
November 26 2010 | $39.76 | $39.90 | $39.60 | $39.66 | 3,916,500 |