
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $25.34 | $25.43 | $25.11 | $25.41 | 11,716,300 |
December 30 2010 | $25.53 | $25.63 | $25.33 | $25.40 | 12,989,400 |
December 29 2010 | $25.59 | $25.72 | $25.50 | $25.57 | 9,769,000 |
December 28 2010 | $25.70 | $25.78 | $25.49 | $25.62 | 9,736,000 |
December 27 2010 | $25.49 | $25.81 | $25.36 | $25.70 | 13,822,100 |
December 23 2010 | $25.59 | $25.73 | $25.49 | $25.60 | 13,049,400 |
December 22 2010 | $25.71 | $25.88 | $25.62 | $25.70 | 14,019,200 |
December 21 2010 | $25.69 | $25.97 | $25.64 | $25.78 | 20,002,800 |
December 20 2010 | $25.60 | $25.92 | $25.25 | $25.71 | 33,568,100 |
December 17 2010 | $25.91 | $26.19 | $25.46 | $25.54 | 92,487,100 |
December 16 2010 | $24.92 | $24.98 | $24.55 | $24.57 | 47,435,600 |
December 15 2010 | $24.83 | $24.92 | $24.56 | $24.75 | 30,537,600 |
December 14 2010 | $24.64 | $24.96 | $24.64 | $24.76 | 25,351,800 |
December 13 2010 | $24.34 | $24.93 | $24.00 | $24.69 | 45,575,200 |
December 10 2010 | $23.90 | $24.33 | $23.88 | $24.30 | 28,562,000 |
December 09 2010 | $23.82 | $23.94 | $23.57 | $23.75 | 18,260,200 |
December 08 2010 | $23.75 | $23.77 | $23.54 | $23.73 | 14,874,800 |
December 07 2010 | $23.59 | $23.84 | $23.49 | $23.58 | 32,190,500 |
December 06 2010 | $23.42 | $23.51 | $23.25 | $23.32 | 21,150,300 |
December 03 2010 | $22.79 | $23.46 | $22.78 | $23.38 | 34,454,600 |
December 02 2010 | $22.57 | $22.87 | $22.48 | $22.81 | 32,129,900 |
December 01 2010 | $22.35 | $22.48 | $22.25 | $22.44 | 34,781,300 |
November 30 2010 | $21.85 | $22.02 | $21.76 | $21.96 | 38,931,000 |
November 29 2010 | $22.05 | $22.19 | $21.84 | $22.09 | 32,610,700 |
November 26 2010 | $22.39 | $22.42 | $22.19 | $22.31 | 12,887,500 |