| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 20.65 | 21.06 | 20.53 | 20.75 | 105,300 | 20.75 | | 20-Nov-09 | 19.90 | 20.48 | 19.86 | 20.45 | 99,300 | 20.45 | | 19-Nov-09 | 20.56 | 20.56 | 19.98 | 20.08 | 120,200 | 20.08 | | 18-Nov-09 | 20.89 | 20.98 | 20.50 | 20.66 | 44,800 | 20.66 | | 17-Nov-09 | 20.82 | 21.07 | 20.70 | 20.95 | 50,500 | 20.95 | | 16-Nov-09 | 20.43 | 21.21 | 20.43 | 20.97 | 100,600 | 20.97 | | 13-Nov-09 | 20.21 | 20.63 | 19.93 | 20.38 | 98,400 | 20.38 | | 12-Nov-09 | 20.57 | 20.71 | 20.06 | 20.07 | 83,700 | 20.07 | | 11-Nov-09 | 20.62 | 20.78 | 20.34 | 20.55 | 61,700 | 20.55 | | 10-Nov-09 | 20.54 | 20.89 | 20.30 | 20.42 | 70,400 | 20.42 | | 9-Nov-09 | 21.12 | 21.12 | 20.53 | 20.69 | 169,500 | 20.69 | | 6-Nov-09 | 20.76 | 21.17 | 20.51 | 20.92 | 110,800 | 20.92 | | 5-Nov-09 | 20.35 | 21.13 | 20.26 | 21.07 | 123,200 | 21.07 | | 4-Nov-09 | 20.82 | 20.97 | 20.11 | 20.15 | 159,600 | 20.15 | | 3-Nov-09 | 20.67 | 20.94 | 20.39 | 20.76 | 173,100 | 20.76 | | 2-Nov-09 | 20.81 | 21.05 | 20.25 | 20.88 | 163,000 | 20.88 | | 30-Oct-09 | 21.21 | 21.44 | 20.47 | 20.75 | 141,500 | 20.75 | | 29-Oct-09 | 21.50 | 21.66 | 20.97 | 21.29 | 104,900 | 21.29 | | 28-Oct-09 | 21.46 | 21.71 | 21.12 | 21.24 | 175,700 | 21.24 | | 27-Oct-09 | 21.09 | 21.82 | 20.78 | 21.43 | 270,200 | 21.43 | | 26-Oct-09 | 21.02 | 21.42 | 20.72 | 20.96 | 219,600 | 20.96 | | 23-Oct-09 | 21.64 | 21.85 | 20.88 | 21.11 | 167,500 | 21.11 | | 22-Oct-09 | 21.07 | 22.16 | 21.04 | 21.68 | 386,600 | 21.68 | | 21-Oct-09 | 22.39 | 23.10 | 22.08 | 22.36 | 253,800 | 22.36 | | 20-Oct-09 | 22.80 | 22.80 | 22.10 | 22.52 | 154,000 | 22.52 | | 19-Oct-09 | 22.85 | 22.90 | 22.46 | 22.82 | 126,700 | 22.82 | | 16-Oct-09 | 22.87 | 23.04 | 22.52 | 22.66 | 110,100 | 22.66 | | 15-Oct-09 | 22.73 | 23.18 | 22.73 | 23.00 | 120,900 | 23.00 | | 14-Oct-09 | 23.38 | 23.38 | 22.95 | 23.01 | 70,300 | 23.01 | | 13-Oct-09 | 23.14 | 23.14 | 22.60 | 23.11 | 134,000 | 23.11 | | 12-Oct-09 | 23.47 | 23.71 | 23.02 | 23.24 | 110,600 | 23.24 | | 9-Oct-09 | 22.59 | 23.31 | 22.59 | 23.22 | 115,700 | 23.22 | | 8-Oct-09 | 22.72 | 23.14 | 22.50 | 22.67 | 106,300 | 22.67 | | 7-Oct-09 | 22.42 | 22.69 | 22.41 | 22.56 | 55,200 | 22.56 | | 6-Oct-09 | 22.34 | 22.82 | 22.34 | 22.57 | 80,100 | 22.57 | | 5-Oct-09 | 21.94 | 22.27 | 21.73 | 22.21 | 94,900 | 22.21 | | 2-Oct-09 | 22.06 | 22.25 | 21.83 | 21.91 | 116,100 | 21.91 | | 1-Oct-09 | 22.35 | 22.63 | 22.10 | 22.13 | 153,800 | 22.13 | | 30-Sep-09 | 23.08 | 23.16 | 22.28 | 22.34 | 278,500 | 22.34 | | 30-Sep-09 | $ 0.02 Dividend | | 29-Sep-09 | 23.96 | 24.12 | 23.06 | 23.10 | 284,200 | 23.08 | | 28-Sep-09 | 23.85 | 24.38 | 23.75 | 24.01 | 94,600 | 23.99 | | 25-Sep-09 | 23.67 | 24.19 | 23.67 | 23.86 | 147,300 | 23.84 | | 24-Sep-09 | 24.08 | 24.13 | 23.30 | 23.75 | 152,600 | 23.73 | | 23-Sep-09 | 24.27 | 24.49 | 24.01 | 24.02 | 122,600 | 24.00 | | 22-Sep-09 | 24.30 | 24.46 | 24.03 | 24.16 | 121,900 | 24.14 | | 21-Sep-09 | 24.16 | 24.26 | 23.64 | 24.22 | 114,700 | 24.20 | | 18-Sep-09 | 24.25 | 24.28 | 24.03 | 24.24 | 193,500 | 24.22 | | 17-Sep-09 | 23.54 | 24.37 | 23.48 | 24.28 | 407,400 | 24.26 | | 16-Sep-09 | 23.54 | 23.61 | 23.36 | 23.51 | 91,000 | 23.49 | | 15-Sep-09 | 23.39 | 23.64 | 23.03 | 23.48 | 142,600 | 23.46 | | 14-Sep-09 | 23.55 | 23.59 | 23.32 | 23.38 | 152,800 | 23.36 | | 11-Sep-09 | 23.70 | 23.97 | 23.52 | 23.64 | 121,100 | 23.62 | | 10-Sep-09 | 23.72 | 23.83 | 23.42 | 23.80 | 125,400 | 23.78 | | 9-Sep-09 | 23.63 | 23.79 | 23.50 | 23.62 | 216,300 | 23.60 | | 8-Sep-09 | 23.51 | 23.90 | 23.45 | 23.57 | 435,700 | 23.55 | | 4-Sep-09 | 23.64 | 23.98 | 23.46 | 23.48 | 2,850,200 | 23.46 | | 3-Sep-09 | 23.99 | 23.99 | 23.54 | 23.57 | 390,500 | 23.55 | | 2-Sep-09 | 23.30 | 23.90 | 23.01 | 23.78 | 364,200 | 23.76 | | 1-Sep-09 | 23.51 | 24.07 | 23.22 | 23.33 | 259,700 | 23.31 | | 31-Aug-09 | 23.24 | 24.10 | 23.19 | 23.62 | 471,600 | 23.60 | | 28-Aug-09 | 22.82 | 22.85 | 22.07 | 22.32 | 47,200 | 22.30 | | 27-Aug-09 | 22.95 | 22.95 | 22.22 | 22.69 | 80,100 | 22.67 | | 26-Aug-09 | 22.77 | 23.01 | 22.55 | 22.84 | 52,200 | 22.82 | | 25-Aug-09 | 23.06 | 23.28 | 22.68 | 22.75 | 167,700 | 22.73 | | 24-Aug-09 | 23.05 | 23.33 | 22.85 | 22.89 | 85,300 | 22.87 | | 21-Aug-09 | 22.69 | 23.00 | 22.13 | 22.93 | 177,100 | 22.91 | | * Close price adjusted for dividends and splits. |
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