| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 19.06 | 19.18 | 18.90 | 19.10 | 2,823,900 | 19.10 | | 19-Nov-09 | 19.20 | 19.20 | 18.83 | 19.01 | 3,344,500 | 19.01 | | 18-Nov-09 | 19.40 | 19.45 | 19.14 | 19.25 | 1,879,600 | 19.25 | | 17-Nov-09 | 19.37 | 19.45 | 19.14 | 19.37 | 2,799,000 | 19.37 | | 16-Nov-09 | 19.20 | 19.50 | 19.02 | 19.38 | 3,223,200 | 19.38 | | 13-Nov-09 | 18.99 | 19.25 | 18.91 | 19.17 | 3,096,600 | 19.17 | | 12-Nov-09 | 19.17 | 19.33 | 18.93 | 18.97 | 3,211,800 | 18.97 | | 11-Nov-09 | 19.44 | 19.55 | 19.15 | 19.25 | 2,924,200 | 19.25 | | 10-Nov-09 | 19.43 | 19.48 | 19.21 | 19.34 | 3,642,000 | 19.34 | | 10-Nov-09 | $ 0.25 Dividend | | 9-Nov-09 | 19.57 | 19.70 | 19.34 | 19.69 | 3,927,500 | 19.44 | | 6-Nov-09 | 19.13 | 19.41 | 19.09 | 19.34 | 2,540,400 | 19.09 | | 5-Nov-09 | 19.71 | 19.74 | 19.15 | 19.34 | 4,642,000 | 19.09 | | 4-Nov-09 | 19.48 | 19.77 | 19.33 | 19.47 | 3,908,300 | 19.22 | | 3-Nov-09 | 19.10 | 19.33 | 18.91 | 19.29 | 3,428,000 | 19.05 | | 2-Nov-09 | 19.17 | 19.49 | 18.91 | 19.19 | 3,941,200 | 18.95 | | 30-Oct-09 | 19.47 | 19.59 | 18.92 | 19.12 | 6,263,100 | 18.88 | | 29-Oct-09 | 19.15 | 19.64 | 19.06 | 19.57 | 3,308,100 | 19.32 | | 28-Oct-09 | 19.41 | 19.41 | 18.98 | 19.00 | 4,791,800 | 18.76 | | 27-Oct-09 | 19.21 | 19.58 | 18.60 | 19.49 | 6,962,600 | 19.24 | | 26-Oct-09 | 20.00 | 20.45 | 19.69 | 19.69 | 4,312,400 | 19.44 | | 23-Oct-09 | 20.36 | 20.48 | 19.85 | 20.00 | 4,345,100 | 19.75 | | 22-Oct-09 | 20.18 | 20.40 | 20.05 | 20.35 | 3,618,800 | 20.09 | | 21-Oct-09 | 20.21 | 20.42 | 20.03 | 20.20 | 4,674,600 | 19.94 | | 20-Oct-09 | 20.55 | 20.55 | 20.08 | 20.30 | 3,362,700 | 20.04 | | 19-Oct-09 | 20.28 | 20.46 | 20.16 | 20.42 | 2,667,600 | 20.16 | | 16-Oct-09 | 20.35 | 20.39 | 20.05 | 20.33 | 3,741,700 | 20.07 | | 15-Oct-09 | 19.97 | 20.53 | 19.91 | 20.53 | 3,770,600 | 20.27 | | 14-Oct-09 | 19.98 | 20.10 | 19.82 | 20.10 | 3,532,200 | 19.84 | | 13-Oct-09 | 20.01 | 20.03 | 19.65 | 19.76 | 3,020,200 | 19.51 | | 12-Oct-09 | 20.00 | 20.14 | 19.82 | 19.93 | 2,889,500 | 19.68 | | 9-Oct-09 | 20.41 | 20.45 | 19.74 | 19.76 | 5,809,000 | 19.51 | | 8-Oct-09 | 19.31 | 19.65 | 19.16 | 19.50 | 3,600,800 | 19.25 | | 7-Oct-09 | 19.15 | 19.28 | 18.95 | 19.21 | 2,565,800 | 18.97 | | 6-Oct-09 | 19.09 | 19.18 | 18.95 | 19.15 | 4,357,100 | 18.91 | | 5-Oct-09 | 18.47 | 18.92 | 18.36 | 18.90 | 3,303,200 | 18.66 | | 2-Oct-09 | 18.36 | 18.57 | 18.26 | 18.42 | 4,331,600 | 18.19 | | 1-Oct-09 | 18.93 | 19.02 | 18.58 | 18.61 | 4,509,900 | 18.37 | | 30-Sep-09 | 19.24 | 19.26 | 18.75 | 18.94 | 5,222,100 | 18.70 | | 29-Sep-09 | 19.21 | 19.28 | 19.04 | 19.14 | 2,582,400 | 18.90 | | 28-Sep-09 | 19.13 | 19.34 | 19.03 | 19.19 | 2,426,500 | 18.95 | | 25-Sep-09 | 18.96 | 19.31 | 18.89 | 19.07 | 3,166,500 | 18.83 | | 24-Sep-09 | 19.32 | 19.42 | 18.96 | 19.05 | 3,404,600 | 18.81 | | 23-Sep-09 | 19.67 | 19.71 | 19.29 | 19.29 | 3,143,400 | 19.05 | | 22-Sep-09 | 19.72 | 19.72 | 19.42 | 19.67 | 3,079,600 | 19.42 | | 21-Sep-09 | 19.17 | 19.50 | 19.16 | 19.43 | 2,470,200 | 19.18 | | 18-Sep-09 | 19.53 | 19.59 | 19.30 | 19.50 | 4,458,700 | 19.25 | | 17-Sep-09 | 19.65 | 19.73 | 19.36 | 19.39 | 3,927,000 | 19.14 | | 16-Sep-09 | 19.41 | 19.72 | 19.35 | 19.71 | 3,545,300 | 19.46 | | 15-Sep-09 | 19.18 | 19.45 | 19.00 | 19.44 | 3,933,600 | 19.19 | | 14-Sep-09 | 19.18 | 19.26 | 18.89 | 19.18 | 3,156,600 | 18.94 | | 11-Sep-09 | 19.16 | 19.28 | 19.03 | 19.09 | 2,790,200 | 18.85 | | 10-Sep-09 | 18.90 | 19.16 | 18.73 | 19.08 | 2,748,900 | 18.84 | | 9-Sep-09 | 18.77 | 19.06 | 18.69 | 18.82 | 3,637,000 | 18.58 | | 8-Sep-09 | 18.66 | 18.86 | 18.47 | 18.80 | 3,231,100 | 18.56 | | 4-Sep-09 | 18.23 | 18.47 | 18.16 | 18.39 | 2,680,700 | 18.16 | | 3-Sep-09 | 18.46 | 18.47 | 18.05 | 18.23 | 3,110,400 | 18.00 | | 2-Sep-09 | 18.32 | 18.42 | 18.20 | 18.28 | 2,222,400 | 18.05 | | 1-Sep-09 | 18.76 | 18.86 | 18.33 | 18.36 | 3,584,400 | 18.13 | | 31-Aug-09 | 18.79 | 18.88 | 18.59 | 18.82 | 3,465,500 | 18.58 | | 28-Aug-09 | 19.29 | 19.29 | 18.84 | 18.99 | 2,001,300 | 18.75 | | 27-Aug-09 | 19.15 | 19.24 | 18.79 | 19.12 | 2,362,300 | 18.88 | | 26-Aug-09 | 18.97 | 19.28 | 18.82 | 19.26 | 2,518,400 | 19.02 | | 25-Aug-09 | 19.28 | 19.40 | 19.02 | 19.08 | 3,173,400 | 18.84 | | 24-Aug-09 | 19.20 | 19.30 | 19.06 | 19.27 | 2,577,100 | 19.03 | | 21-Aug-09 | 18.84 | 19.12 | 18.76 | 19.10 | 3,058,700 | 18.86 | | 20-Aug-09 | 18.60 | 18.78 | 18.54 | 18.73 | 2,078,400 | 18.49 | | * Close price adjusted for dividends and splits. |
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