| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 17.78 | 18.04 | 17.51 | 18.00 | 4,342,500 | 18.00 | | 19-Nov-09 | 18.17 | 18.29 | 17.75 | 18.01 | 3,980,700 | 18.01 | | 18-Nov-09 | 17.94 | 18.08 | 17.73 | 17.85 | 2,509,100 | 17.85 | | 17-Nov-09 | 17.86 | 18.15 | 17.76 | 18.02 | 2,379,200 | 18.02 | | 16-Nov-09 | 17.54 | 18.13 | 17.54 | 17.92 | 3,341,300 | 17.92 | | 13-Nov-09 | 17.43 | 17.75 | 17.24 | 17.45 | 2,622,700 | 17.45 | | 12-Nov-09 | 17.89 | 18.00 | 17.39 | 17.43 | 3,398,700 | 17.43 | | 11-Nov-09 | 18.00 | 18.28 | 17.85 | 18.02 | 3,870,900 | 18.02 | | 10-Nov-09 | 17.76 | 18.05 | 17.69 | 17.82 | 2,756,600 | 17.82 | | 9-Nov-09 | 17.46 | 17.99 | 17.41 | 17.94 | 6,082,600 | 17.94 | | 6-Nov-09 | 16.68 | 17.30 | 16.64 | 17.22 | 6,192,000 | 17.22 | | 5-Nov-09 | 16.33 | 16.62 | 15.97 | 16.59 | 4,550,700 | 16.59 | | 4-Nov-09 | 16.57 | 16.83 | 16.10 | 16.17 | 4,154,800 | 16.17 | | 3-Nov-09 | 16.12 | 16.38 | 15.78 | 16.30 | 4,161,100 | 16.30 | | 2-Nov-09 | 16.48 | 16.82 | 15.95 | 16.41 | 4,673,300 | 16.41 | | 30-Oct-09 | 17.22 | 17.22 | 16.22 | 16.41 | 5,907,500 | 16.41 | | 29-Oct-09 | 16.99 | 17.57 | 16.86 | 17.37 | 8,698,700 | 17.37 | | 28-Oct-09 | 16.65 | 16.79 | 16.08 | 16.23 | 10,568,000 | 16.23 | | 27-Oct-09 | 16.64 | 17.08 | 16.47 | 16.63 | 5,464,700 | 16.63 | | 26-Oct-09 | 17.23 | 17.41 | 16.57 | 16.67 | 4,723,300 | 16.67 | | 23-Oct-09 | 18.04 | 18.10 | 17.10 | 17.18 | 4,456,500 | 17.18 | | 22-Oct-09 | 17.81 | 18.16 | 17.52 | 18.01 | 6,897,800 | 18.01 | | 21-Oct-09 | 17.64 | 18.20 | 17.58 | 17.61 | 4,644,000 | 17.61 | | 20-Oct-09 | 18.03 | 18.06 | 17.66 | 17.69 | 3,180,500 | 17.69 | | 19-Oct-09 | 18.06 | 18.31 | 17.90 | 18.01 | 3,757,400 | 18.01 | | 16-Oct-09 | 17.93 | 18.16 | 17.63 | 17.88 | 4,678,700 | 17.88 | | 15-Oct-09 | 18.27 | 18.65 | 18.03 | 18.41 | 4,618,200 | 18.41 | | 14-Oct-09 | 17.97 | 18.64 | 17.76 | 18.55 | 7,387,300 | 18.55 | | 13-Oct-09 | 17.86 | 17.92 | 17.29 | 17.66 | 3,673,600 | 17.66 | | 12-Oct-09 | 17.97 | 18.15 | 17.62 | 17.96 | 3,309,900 | 17.96 | | 9-Oct-09 | 17.81 | 18.04 | 17.66 | 17.81 | 3,683,500 | 17.81 | | 8-Oct-09 | 17.55 | 17.88 | 17.49 | 17.87 | 5,274,900 | 17.87 | | 7-Oct-09 | 17.60 | 17.83 | 17.22 | 17.50 | 5,690,600 | 17.50 | | 6-Oct-09 | 17.55 | 17.79 | 17.17 | 17.60 | 4,559,600 | 17.60 | | 5-Oct-09 | 17.03 | 17.32 | 16.83 | 17.32 | 6,194,000 | 17.32 | | 2-Oct-09 | 16.54 | 17.19 | 16.21 | 16.78 | 6,491,300 | 16.78 | | 1-Oct-09 | 17.37 | 17.85 | 16.75 | 16.79 | 6,424,000 | 16.79 | | 30-Sep-09 | 17.45 | 17.68 | 16.97 | 17.46 | 5,651,300 | 17.46 | | 29-Sep-09 | 17.78 | 18.00 | 17.26 | 17.35 | 4,264,900 | 17.35 | | 28-Sep-09 | 16.88 | 17.76 | 16.81 | 17.76 | 4,904,900 | 17.76 | | 25-Sep-09 | 16.50 | 17.10 | 16.50 | 16.86 | 7,879,600 | 16.86 | | 24-Sep-09 | 16.58 | 17.04 | 15.98 | 16.64 | 8,475,900 | 16.64 | | 23-Sep-09 | 17.05 | 17.06 | 16.36 | 16.39 | 7,306,100 | 16.39 | | 22-Sep-09 | 16.94 | 17.06 | 16.80 | 16.98 | 5,542,900 | 16.98 | | 21-Sep-09 | 17.13 | 17.23 | 16.66 | 16.69 | 6,198,100 | 16.69 | | 18-Sep-09 | 17.49 | 17.50 | 16.86 | 16.89 | 8,251,100 | 16.89 | | 17-Sep-09 | 18.05 | 18.09 | 17.30 | 17.41 | 5,868,300 | 17.41 | | 16-Sep-09 | 17.47 | 18.19 | 17.14 | 18.07 | 8,325,400 | 18.07 | | 15-Sep-09 | 17.01 | 17.50 | 16.80 | 17.38 | 6,531,200 | 17.38 | | 14-Sep-09 | 16.72 | 16.98 | 16.54 | 16.94 | 5,683,200 | 16.94 | | 11-Sep-09 | 17.01 | 17.23 | 16.78 | 16.98 | 4,177,900 | 16.98 | | 11-Sep-09 | $ 0.10 Dividend | | 10-Sep-09 | 16.68 | 17.11 | 16.57 | 16.94 | 7,581,300 | 16.84 | | 9-Sep-09 | 17.00 | 17.38 | 16.69 | 17.04 | 7,653,000 | 16.94 | | 8-Sep-09 | 17.13 | 17.23 | 16.71 | 16.99 | 5,786,500 | 16.89 | | 4-Sep-09 | 16.76 | 16.85 | 16.09 | 16.85 | 5,535,300 | 16.75 | | 3-Sep-09 | 16.61 | 16.87 | 16.20 | 16.76 | 7,614,100 | 16.66 | | 2-Sep-09 | 15.91 | 16.62 | 15.66 | 16.47 | 6,140,300 | 16.37 | | 1-Sep-09 | 17.21 | 17.33 | 15.96 | 16.04 | 9,395,900 | 15.95 | | 31-Aug-09 | 16.92 | 17.47 | 16.92 | 17.35 | 14,454,200 | 17.25 | | 28-Aug-09 | 17.03 | 17.43 | 16.71 | 17.22 | 7,410,100 | 17.12 | | 27-Aug-09 | 16.86 | 16.90 | 16.54 | 16.77 | 5,888,100 | 16.67 | | 26-Aug-09 | 16.83 | 17.05 | 16.47 | 16.90 | 6,031,700 | 16.80 | | 25-Aug-09 | 16.54 | 16.97 | 16.46 | 16.87 | 7,045,100 | 16.77 | | 24-Aug-09 | 16.00 | 16.61 | 15.88 | 16.35 | 9,485,100 | 16.25 | | 21-Aug-09 | 15.23 | 15.80 | 15.05 | 15.77 | 8,597,200 | 15.68 | | 20-Aug-09 | 14.97 | 15.15 | 14.93 | 15.00 | 5,881,200 | 14.91 | | * Close price adjusted for dividends and splits. |
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