| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 52.04 | 52.05 | 51.61 | 51.96 | 1,309,300 | 51.96 | | 19-Nov-09 | 52.72 | 52.72 | 51.78 | 52.16 | 997,200 | 52.16 | | 18-Nov-09 | 52.90 | 53.07 | 52.37 | 52.77 | 952,400 | 52.77 | | 17-Nov-09 | 52.59 | 53.05 | 52.54 | 52.96 | 979,600 | 52.96 | | 16-Nov-09 | 52.43 | 52.84 | 52.32 | 52.68 | 1,345,900 | 52.68 | | 13-Nov-09 | 51.73 | 52.38 | 51.45 | 52.23 | 1,508,800 | 52.23 | | 12-Nov-09 | 52.61 | 52.81 | 51.46 | 51.68 | 1,438,000 | 51.68 | | 11-Nov-09 | 53.06 | 53.23 | 52.42 | 52.78 | 1,071,000 | 52.78 | | 10-Nov-09 | 51.99 | 52.96 | 51.80 | 52.66 | 1,249,300 | 52.66 | | 9-Nov-09 | 50.93 | 52.06 | 50.45 | 51.94 | 1,707,600 | 51.94 | | 6-Nov-09 | 50.81 | 50.97 | 48.90 | 50.75 | 2,137,100 | 50.75 | | 5-Nov-09 | 50.25 | 51.17 | 50.16 | 51.00 | 1,324,400 | 51.00 | | 4-Nov-09 | 49.82 | 50.76 | 49.75 | 50.03 | 1,354,600 | 50.03 | | 3-Nov-09 | 49.52 | 49.67 | 48.98 | 49.63 | 2,355,100 | 49.63 | | 2-Nov-09 | 51.71 | 51.71 | 49.20 | 49.79 | 4,001,700 | 49.79 | | 30-Oct-09 | 52.07 | 52.32 | 51.40 | 51.45 | 2,103,300 | 51.45 | | 29-Oct-09 | 51.42 | 52.21 | 51.25 | 52.17 | 1,174,000 | 52.17 | | 28-Oct-09 | 51.82 | 51.94 | 51.23 | 51.31 | 1,645,200 | 51.31 | | 27-Oct-09 | 52.10 | 52.48 | 51.63 | 51.75 | 1,319,300 | 51.75 | | 26-Oct-09 | 52.88 | 53.31 | 51.57 | 51.74 | 1,651,500 | 51.74 | | 23-Oct-09 | 53.34 | 53.54 | 52.49 | 52.74 | 1,124,600 | 52.74 | | 22-Oct-09 | 52.99 | 53.57 | 52.75 | 53.45 | 1,000,800 | 53.45 | | 21-Oct-09 | 53.13 | 53.70 | 52.94 | 53.05 | 1,123,300 | 53.05 | | 20-Oct-09 | 53.36 | 53.38 | 52.76 | 53.18 | 1,016,900 | 53.18 | | 19-Oct-09 | 52.90 | 53.75 | 52.70 | 53.55 | 980,400 | 53.55 | | 16-Oct-09 | 52.70 | 53.10 | 52.46 | 52.91 | 951,000 | 52.91 | | 15-Oct-09 | 52.10 | 52.97 | 52.10 | 52.97 | 1,052,000 | 52.97 | | 14-Oct-09 | 52.87 | 53.00 | 52.39 | 52.68 | 890,800 | 52.68 | | 13-Oct-09 | 52.44 | 52.77 | 52.11 | 52.58 | 1,343,400 | 52.58 | | 12-Oct-09 | 53.14 | 53.14 | 52.32 | 52.50 | 1,140,400 | 52.50 | | 9-Oct-09 | 51.47 | 52.24 | 51.32 | 52.12 | 1,401,800 | 52.12 | | 8-Oct-09 | 51.05 | 51.54 | 50.87 | 51.47 | 1,433,800 | 51.47 | | 7-Oct-09 | 50.92 | 51.02 | 50.51 | 50.97 | 989,100 | 50.97 | | 6-Oct-09 | 50.79 | 51.30 | 50.46 | 50.86 | 1,595,000 | 50.86 | | 5-Oct-09 | 49.94 | 51.00 | 49.63 | 50.72 | 1,440,600 | 50.72 | | 2-Oct-09 | 49.38 | 50.29 | 49.38 | 49.87 | 2,006,700 | 49.87 | | 1-Oct-09 | 49.73 | 50.10 | 49.56 | 49.86 | 1,899,900 | 49.86 | | 30-Sep-09 | 50.14 | 50.20 | 49.57 | 49.81 | 1,381,100 | 49.81 | | 29-Sep-09 | 50.24 | 50.33 | 49.64 | 50.16 | 1,157,800 | 50.16 | | 28-Sep-09 | 49.66 | 50.61 | 49.65 | 50.24 | 809,300 | 50.24 | | 25-Sep-09 | 49.79 | 50.02 | 49.53 | 49.59 | 1,029,500 | 49.59 | | 24-Sep-09 | 50.06 | 50.48 | 49.71 | 49.90 | 1,196,100 | 49.90 | | 23-Sep-09 | 50.48 | 51.06 | 49.94 | 50.08 | 988,500 | 50.08 | | 22-Sep-09 | 50.97 | 50.97 | 50.18 | 50.28 | 892,800 | 50.28 | | 22-Sep-09 | $ 0.39 Dividend | | 21-Sep-09 | 50.83 | 51.14 | 50.25 | 50.91 | 1,546,300 | 50.52 | | 18-Sep-09 | 51.77 | 51.77 | 50.63 | 50.92 | 1,571,900 | 50.53 | | 17-Sep-09 | 50.56 | 51.24 | 50.42 | 51.06 | 2,252,900 | 50.67 | | 16-Sep-09 | 49.80 | 50.71 | 49.50 | 50.56 | 1,910,700 | 50.17 | | 15-Sep-09 | 49.39 | 49.90 | 49.21 | 49.83 | 1,709,700 | 49.45 | | 14-Sep-09 | 48.86 | 49.55 | 48.44 | 49.36 | 1,607,700 | 48.98 | | 11-Sep-09 | 48.50 | 49.10 | 48.34 | 48.90 | 1,948,400 | 48.53 | | 10-Sep-09 | 48.35 | 48.56 | 48.10 | 48.42 | 1,455,400 | 48.05 | | 9-Sep-09 | 49.00 | 49.25 | 48.45 | 48.53 | 1,619,600 | 48.16 | | 8-Sep-09 | 49.69 | 49.69 | 48.92 | 48.94 | 2,089,900 | 48.57 | | 4-Sep-09 | 49.21 | 49.49 | 48.84 | 49.43 | 856,300 | 49.05 | | 3-Sep-09 | 49.25 | 49.46 | 48.81 | 49.08 | 1,255,400 | 48.70 | | 2-Sep-09 | 49.75 | 49.75 | 49.17 | 49.19 | 2,086,200 | 48.81 | | 1-Sep-09 | 49.93 | 50.25 | 49.62 | 49.70 | 1,904,500 | 49.32 | | 31-Aug-09 | 50.65 | 50.80 | 50.00 | 50.17 | 1,094,700 | 49.79 | | 28-Aug-09 | 51.25 | 51.41 | 50.71 | 50.94 | 1,168,500 | 50.55 | | 27-Aug-09 | 51.35 | 51.35 | 50.78 | 51.02 | 1,058,000 | 50.63 | | 26-Aug-09 | 51.34 | 51.69 | 50.95 | 51.41 | 1,240,300 | 51.02 | | 25-Aug-09 | 51.33 | 51.93 | 51.33 | 51.53 | 1,410,700 | 51.14 | | 24-Aug-09 | 51.40 | 51.75 | 51.17 | 51.24 | 980,100 | 50.85 | | 21-Aug-09 | 50.89 | 51.66 | 50.63 | 51.50 | 1,373,000 | 51.11 | | 20-Aug-09 | 50.43 | 50.83 | 50.10 | 50.66 | 1,856,700 | 50.27 | | * Close price adjusted for dividends and splits. |
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