| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $25.51 | $25.60 | $25.27 | $25.57 | 11,716,300 |
December 30 2010 | $25.69 | $25.80 | $25.50 | $25.56 | 12,989,400 |
December 29 2010 | $25.76 | $25.89 | $25.67 | $25.73 | 9,769,000 |
December 28 2010 | $25.86 | $25.95 | $25.66 | $25.79 | 9,736,000 |
December 27 2010 | $25.65 | $25.98 | $25.52 | $25.87 | 13,822,100 |
December 23 2010 | $25.76 | $25.90 | $25.66 | $25.77 | 13,049,400 |
December 22 2010 | $25.88 | $26.04 | $25.78 | $25.87 | 14,019,200 |
December 21 2010 | $25.86 | $26.14 | $25.81 | $25.95 | 20,002,800 |
December 20 2010 | $25.77 | $26.09 | $25.42 | $25.87 | 33,568,100 |
December 17 2010 | $26.08 | $26.36 | $25.63 | $25.70 | 92,487,100 |
December 16 2010 | $25.08 | $25.14 | $24.71 | $24.73 | 47,435,600 |
December 15 2010 | $24.99 | $25.08 | $24.72 | $24.91 | 30,537,600 |
December 14 2010 | $24.80 | $25.12 | $24.80 | $24.93 | 25,351,800 |
December 13 2010 | $24.50 | $25.10 | $24.16 | $24.85 | 45,575,200 |
December 10 2010 | $24.05 | $24.49 | $24.04 | $24.46 | 28,562,000 |
December 09 2010 | $23.98 | $24.09 | $23.72 | $23.90 | 18,260,200 |
December 08 2010 | $23.90 | $23.92 | $23.69 | $23.88 | 14,874,800 |
December 07 2010 | $23.74 | $23.99 | $23.64 | $23.73 | 32,190,500 |
December 06 2010 | $23.57 | $23.66 | $23.40 | $23.47 | 21,150,300 |
December 03 2010 | $22.94 | $23.61 | $22.92 | $23.54 | 34,454,600 |
December 02 2010 | $22.72 | $23.02 | $22.62 | $22.96 | 32,129,900 |
December 01 2010 | $22.50 | $22.62 | $22.39 | $22.59 | 34,781,300 |
November 30 2010 | $21.99 | $22.16 | $21.90 | $22.10 | 38,931,000 |
November 29 2010 | $22.20 | $22.34 | $21.98 | $22.24 | 32,610,700 |
November 26 2010 | $22.53 | $22.56 | $22.34 | $22.46 | 12,887,500 |
