| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 27.27 | 27.85 | 27.18 | 27.84 | 3,102,800 | 27.84 | | 19-Nov-09 | 27.87 | 27.99 | 27.52 | 27.77 | 2,811,200 | 27.77 | | 18-Nov-09 | 28.19 | 28.31 | 27.89 | 28.27 | 2,097,400 | 28.27 | | 17-Nov-09 | 27.97 | 28.50 | 27.74 | 28.37 | 3,010,100 | 28.37 | | 16-Nov-09 | 27.34 | 28.50 | 27.28 | 28.19 | 4,372,400 | 28.19 | | 13-Nov-09 | 26.32 | 27.12 | 26.32 | 27.00 | 2,725,500 | 27.00 | | 12-Nov-09 | 26.59 | 27.21 | 26.08 | 26.25 | 2,236,900 | 26.25 | | 11-Nov-09 | 27.38 | 27.48 | 26.66 | 26.84 | 2,523,000 | 26.84 | | 10-Nov-09 | 26.68 | 27.12 | 26.36 | 26.98 | 2,805,900 | 26.98 | | 9-Nov-09 | 26.01 | 27.11 | 25.96 | 27.07 | 3,872,400 | 27.07 | | 6-Nov-09 | 25.56 | 26.18 | 25.26 | 25.73 | 2,124,200 | 25.73 | | 5-Nov-09 | 25.03 | 25.92 | 24.75 | 25.90 | 2,749,900 | 25.90 | | 4-Nov-09 | 25.28 | 25.73 | 24.80 | 24.92 | 2,726,700 | 24.92 | | 3-Nov-09 | 24.69 | 25.05 | 24.04 | 25.00 | 3,516,400 | 25.00 | | 2-Nov-09 | 25.06 | 25.71 | 24.41 | 25.01 | 3,654,300 | 25.01 | | 30-Oct-09 | 26.27 | 26.47 | 24.69 | 24.92 | 4,533,200 | 24.92 | | 29-Oct-09 | 25.23 | 26.46 | 25.23 | 26.41 | 3,114,000 | 26.41 | | 28-Oct-09 | 26.17 | 26.17 | 24.95 | 25.10 | 4,675,200 | 25.10 | | 27-Oct-09 | 26.85 | 26.98 | 25.98 | 26.33 | 5,511,900 | 26.33 | | 26-Oct-09 | 27.81 | 28.20 | 26.72 | 26.85 | 5,069,000 | 26.85 | | 23-Oct-09 | 28.79 | 28.93 | 27.58 | 27.73 | 4,526,600 | 27.73 | | 22-Oct-09 | 28.32 | 28.89 | 27.93 | 28.72 | 3,485,300 | 28.72 | | 21-Oct-09 | 28.50 | 29.08 | 28.27 | 28.34 | 4,037,800 | 28.34 | | 20-Oct-09 | 28.59 | 28.59 | 28.07 | 28.53 | 4,303,500 | 28.53 | | 19-Oct-09 | 27.51 | 28.74 | 27.51 | 28.54 | 5,284,000 | 28.54 | | 16-Oct-09 | 27.70 | 28.75 | 27.15 | 27.86 | 9,361,700 | 27.86 | | 15-Oct-09 | 24.93 | 28.09 | 24.31 | 27.69 | 16,914,900 | 27.69 | | 14-Oct-09 | 25.40 | 26.64 | 25.26 | 26.26 | 14,933,500 | 26.26 | | 13-Oct-09 | 24.00 | 24.71 | 23.83 | 24.64 | 5,663,700 | 24.64 | | 12-Oct-09 | 23.82 | 24.28 | 23.75 | 24.14 | 4,691,000 | 24.14 | | 9-Oct-09 | 23.21 | 23.80 | 23.07 | 23.75 | 3,503,600 | 23.75 | | 8-Oct-09 | 22.75 | 23.63 | 22.53 | 23.28 | 4,466,200 | 23.28 | | 7-Oct-09 | 22.09 | 22.57 | 21.98 | 22.52 | 2,976,700 | 22.52 | | 6-Oct-09 | 22.03 | 22.59 | 21.77 | 22.13 | 3,727,500 | 22.13 | | 5-Oct-09 | 21.13 | 21.88 | 21.12 | 21.85 | 3,910,500 | 21.85 | | 2-Oct-09 | 21.29 | 21.29 | 20.76 | 21.01 | 6,488,900 | 21.01 | | 1-Oct-09 | 22.62 | 22.76 | 21.73 | 21.74 | 4,895,400 | 21.74 | | 30-Sep-09 | 23.00 | 23.14 | 22.10 | 23.00 | 6,566,400 | 23.00 | | 29-Sep-09 | 23.16 | 23.35 | 22.76 | 22.89 | 3,108,000 | 22.89 | | 28-Sep-09 | 23.09 | 23.45 | 22.96 | 23.04 | 3,355,300 | 23.04 | | 25-Sep-09 | 23.47 | 23.52 | 22.88 | 22.97 | 3,134,400 | 22.97 | | 24-Sep-09 | 24.39 | 24.53 | 23.36 | 23.53 | 3,599,400 | 23.53 | | 24-Sep-09 | $ 0.10 Dividend | | 23-Sep-09 | 24.96 | 24.96 | 24.25 | 24.28 | 2,606,400 | 24.18 | | 22-Sep-09 | 24.56 | 24.93 | 24.48 | 24.72 | 2,280,600 | 24.62 | | 21-Sep-09 | 24.49 | 24.80 | 24.21 | 24.39 | 1,752,200 | 24.29 | | 18-Sep-09 | 24.75 | 25.00 | 24.41 | 24.91 | 2,982,300 | 24.81 | | 17-Sep-09 | 25.01 | 25.09 | 24.42 | 24.68 | 3,114,700 | 24.58 | | 16-Sep-09 | 25.08 | 25.15 | 24.75 | 25.12 | 4,864,600 | 25.02 | | 15-Sep-09 | 24.62 | 25.26 | 24.59 | 24.97 | 5,111,900 | 24.87 | | 14-Sep-09 | 24.62 | 24.77 | 24.25 | 24.69 | 4,258,700 | 24.59 | | 11-Sep-09 | 25.30 | 25.37 | 24.80 | 25.04 | 3,529,700 | 24.94 | | 10-Sep-09 | 25.29 | 25.52 | 25.12 | 25.25 | 3,870,800 | 25.15 | | 9-Sep-09 | 25.00 | 25.56 | 24.76 | 25.19 | 3,690,200 | 25.09 | | 8-Sep-09 | 24.11 | 25.08 | 23.86 | 25.02 | 6,666,300 | 24.92 | | 4-Sep-09 | 22.68 | 23.33 | 22.61 | 23.29 | 2,598,500 | 23.19 | | 3-Sep-09 | 22.89 | 22.89 | 22.34 | 22.62 | 2,240,000 | 22.53 | | 2-Sep-09 | 23.04 | 23.21 | 22.63 | 22.67 | 2,449,500 | 22.58 | | 1-Sep-09 | 23.89 | 24.79 | 23.12 | 23.18 | 5,291,300 | 23.08 | | 31-Aug-09 | 23.66 | 24.01 | 23.35 | 23.98 | 4,854,500 | 23.88 | | 28-Aug-09 | 22.80 | 23.41 | 22.76 | 23.33 | 3,588,300 | 23.23 | | 27-Aug-09 | 22.12 | 22.70 | 21.55 | 22.61 | 3,300,300 | 22.52 | | 26-Aug-09 | 22.22 | 22.75 | 21.73 | 21.95 | 3,247,700 | 21.86 | | 25-Aug-09 | 21.91 | 22.45 | 21.75 | 22.35 | 2,993,100 | 22.26 | | 24-Aug-09 | 22.31 | 22.55 | 21.51 | 21.62 | 2,690,500 | 21.53 | | 21-Aug-09 | 21.95 | 22.28 | 21.61 | 22.21 | 2,710,200 | 22.12 | | 20-Aug-09 | 21.67 | 21.93 | 21.48 | 21.81 | 2,597,700 | 21.72 | | * Close price adjusted for dividends and splits. |
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