| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 20.09 | 20.34 | 19.84 | 20.02 | 5,156,700 | 20.02 | | 19-Nov-09 | 20.50 | 20.62 | 20.00 | 20.51 | 4,106,600 | 20.51 | | 18-Nov-09 | 20.31 | 21.44 | 20.31 | 20.65 | 6,418,400 | 20.65 | | 17-Nov-09 | 21.17 | 21.40 | 20.70 | 20.83 | 4,224,000 | 20.83 | | 16-Nov-09 | 21.03 | 21.50 | 21.01 | 21.22 | 3,331,400 | 21.22 | | 13-Nov-09 | 21.07 | 21.29 | 20.63 | 20.76 | 6,541,200 | 20.76 | | 12-Nov-09 | 21.27 | 21.52 | 20.84 | 20.99 | 7,596,700 | 20.99 | | 11-Nov-09 | 20.14 | 21.80 | 20.00 | 21.41 | 24,530,600 | 21.41 | | 10-Nov-09 | 18.23 | 18.46 | 17.80 | 18.39 | 5,254,900 | 18.39 | | 9-Nov-09 | 18.36 | 18.37 | 17.96 | 18.23 | 3,090,700 | 18.23 | | 6-Nov-09 | 17.85 | 18.37 | 17.63 | 18.14 | 2,764,900 | 18.14 | | 5-Nov-09 | 18.11 | 18.51 | 17.81 | 17.99 | 3,832,800 | 17.99 | | 4-Nov-09 | 17.85 | 18.72 | 17.85 | 17.91 | 5,276,900 | 17.91 | | 3-Nov-09 | 17.16 | 17.89 | 17.11 | 17.76 | 3,252,800 | 17.76 | | 2-Nov-09 | 17.46 | 17.75 | 16.82 | 17.45 | 6,555,600 | 17.45 | | 30-Oct-09 | 17.92 | 17.92 | 17.16 | 17.32 | 6,501,500 | 17.32 | | 29-Oct-09 | 17.33 | 17.63 | 17.11 | 17.22 | 4,919,600 | 17.22 | | 28-Oct-09 | 17.99 | 17.99 | 16.88 | 16.95 | 5,697,000 | 16.95 | | 27-Oct-09 | 18.42 | 18.61 | 17.86 | 17.94 | 5,960,500 | 17.94 | | 26-Oct-09 | 19.20 | 19.56 | 18.29 | 18.36 | 4,425,800 | 18.36 | | 23-Oct-09 | 19.82 | 20.10 | 19.00 | 19.17 | 4,329,100 | 19.17 | | 22-Oct-09 | 18.64 | 19.80 | 18.45 | 19.49 | 4,820,100 | 19.49 | | 21-Oct-09 | 19.09 | 19.66 | 18.62 | 18.67 | 2,750,000 | 18.67 | | 20-Oct-09 | 19.20 | 19.33 | 18.83 | 19.07 | 2,275,600 | 19.07 | | 19-Oct-09 | 19.60 | 19.74 | 19.18 | 19.26 | 1,493,600 | 19.26 | | 16-Oct-09 | 19.58 | 19.74 | 19.29 | 19.60 | 1,950,000 | 19.60 | | 15-Oct-09 | 19.84 | 20.06 | 19.73 | 19.90 | 1,685,500 | 19.90 | | 14-Oct-09 | 20.00 | 20.15 | 19.58 | 20.04 | 2,467,800 | 20.04 | | 13-Oct-09 | 19.12 | 20.02 | 19.08 | 19.72 | 3,675,700 | 19.72 | | 12-Oct-09 | 19.48 | 19.48 | 19.01 | 19.12 | 1,736,100 | 19.12 | | 9-Oct-09 | 19.27 | 19.55 | 18.93 | 19.46 | 2,959,100 | 19.46 | | 8-Oct-09 | 18.82 | 19.55 | 18.57 | 19.30 | 4,690,500 | 19.30 | | 7-Oct-09 | 19.18 | 19.20 | 18.37 | 18.51 | 3,849,200 | 18.51 | | 6-Oct-09 | 19.08 | 19.52 | 18.89 | 19.17 | 3,623,900 | 19.17 | | 5-Oct-09 | 18.81 | 19.18 | 18.65 | 18.97 | 3,174,100 | 18.97 | | 2-Oct-09 | 18.62 | 18.79 | 18.12 | 18.68 | 5,301,400 | 18.68 | | 1-Oct-09 | 19.45 | 19.46 | 18.79 | 18.85 | 5,445,700 | 18.85 | | 30-Sep-09 | 20.05 | 20.05 | 19.39 | 19.54 | 4,605,300 | 19.54 | | 29-Sep-09 | 20.26 | 20.44 | 19.84 | 19.96 | 2,652,000 | 19.96 | | 28-Sep-09 | 20.11 | 20.34 | 19.88 | 19.96 | 2,302,100 | 19.96 | | 25-Sep-09 | 20.00 | 20.31 | 19.67 | 19.96 | 3,752,800 | 19.96 | | 24-Sep-09 | 21.02 | 21.23 | 19.99 | 20.21 | 4,743,800 | 20.21 | | 23-Sep-09 | 21.40 | 21.40 | 20.64 | 20.68 | 3,501,600 | 20.68 | | 22-Sep-09 | 21.99 | 22.06 | 21.34 | 21.41 | 3,115,400 | 21.41 | | 21-Sep-09 | 21.86 | 21.98 | 21.25 | 21.78 | 3,079,600 | 21.78 | | 18-Sep-09 | 22.28 | 22.45 | 21.80 | 22.20 | 7,584,600 | 22.20 | | 17-Sep-09 | 22.29 | 22.50 | 21.41 | 21.53 | 4,549,200 | 21.53 | | 16-Sep-09 | 21.70 | 22.54 | 21.65 | 22.17 | 6,185,700 | 22.17 | | 15-Sep-09 | 21.19 | 21.74 | 21.04 | 21.64 | 3,159,500 | 21.64 | | 14-Sep-09 | 21.46 | 21.46 | 20.88 | 21.26 | 3,242,200 | 21.26 | | 11-Sep-09 | 22.08 | 22.08 | 21.35 | 21.69 | 2,302,200 | 21.69 | | 10-Sep-09 | 21.79 | 21.82 | 21.45 | 21.77 | 2,542,400 | 21.77 | | 9-Sep-09 | 22.04 | 22.06 | 21.55 | 21.77 | 2,838,400 | 21.77 | | 8-Sep-09 | 22.07 | 22.30 | 21.71 | 21.97 | 2,478,500 | 21.97 | | 4-Sep-09 | 21.77 | 21.97 | 21.42 | 21.94 | 2,043,300 | 21.94 | | 3-Sep-09 | 21.49 | 21.85 | 21.06 | 21.83 | 2,481,600 | 21.83 | | 2-Sep-09 | 21.88 | 21.88 | 21.22 | 21.30 | 3,429,000 | 21.30 | | 1-Sep-09 | 22.63 | 23.26 | 21.92 | 21.99 | 3,565,500 | 21.99 | | 31-Aug-09 | 22.81 | 22.86 | 22.45 | 22.74 | 3,610,600 | 22.74 | | 28-Aug-09 | 23.16 | 23.50 | 22.83 | 23.10 | 4,100,000 | 23.10 | | 27-Aug-09 | 22.47 | 23.33 | 22.30 | 22.87 | 6,306,000 | 22.87 | | 26-Aug-09 | 22.44 | 23.25 | 22.15 | 23.14 | 4,664,900 | 23.14 | | 25-Aug-09 | 21.98 | 22.87 | 21.88 | 22.31 | 3,688,300 | 22.31 | | 24-Aug-09 | 22.35 | 22.75 | 21.64 | 21.77 | 5,255,000 | 21.77 | | 21-Aug-09 | 22.20 | 22.96 | 22.15 | 22.70 | 2,616,500 | 22.70 | | 20-Aug-09 | 21.69 | 21.93 | 21.31 | 21.90 | 2,068,500 | 21.90 | | * Close price adjusted for dividends and splits. |
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