| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 49.80 | 50.69 | 49.80 | 50.59 | 3,039,100 | 50.59 | | 19-Nov-09 | 50.28 | 50.30 | 49.52 | 49.83 | 2,817,000 | 49.83 | | 18-Nov-09 | 50.27 | 50.69 | 50.04 | 50.41 | 2,856,700 | 50.41 | | 17-Nov-09 | 49.64 | 50.32 | 49.52 | 50.21 | 3,078,400 | 50.21 | | 16-Nov-09 | 49.15 | 49.97 | 49.08 | 49.80 | 2,366,200 | 49.80 | | 13-Nov-09 | 48.49 | 49.24 | 48.49 | 49.03 | 1,718,900 | 49.03 | | 12-Nov-09 | 48.85 | 48.94 | 48.34 | 48.56 | 2,198,900 | 48.56 | | 11-Nov-09 | 48.47 | 49.13 | 48.47 | 48.85 | 2,884,000 | 48.85 | | 10-Nov-09 | 47.99 | 48.55 | 47.99 | 48.36 | 2,664,700 | 48.36 | | 9-Nov-09 | 47.64 | 48.17 | 47.64 | 48.17 | 2,485,900 | 48.17 | | 6-Nov-09 | 46.87 | 47.64 | 46.87 | 47.57 | 2,354,900 | 47.57 | | 5-Nov-09 | 46.50 | 47.16 | 46.48 | 47.08 | 2,373,300 | 47.08 | | 4-Nov-09 | 45.87 | 46.85 | 45.72 | 46.23 | 3,300,400 | 46.23 | | 3-Nov-09 | 45.61 | 45.87 | 45.11 | 45.75 | 2,741,800 | 45.75 | | 2-Nov-09 | 45.27 | 45.89 | 45.04 | 45.73 | 3,465,800 | 45.73 | | 30-Oct-09 | 45.81 | 46.18 | 45.25 | 45.28 | 3,770,100 | 45.28 | | 29-Oct-09 | 45.87 | 46.01 | 45.07 | 45.87 | 4,420,000 | 45.87 | | 28-Oct-09 | 46.05 | 46.35 | 45.58 | 45.61 | 3,307,000 | 45.61 | | 27-Oct-09 | 46.00 | 46.67 | 45.99 | 46.02 | 3,537,300 | 46.02 | | 26-Oct-09 | 46.48 | 46.96 | 45.78 | 46.01 | 3,638,100 | 46.01 | | 23-Oct-09 | 46.84 | 47.51 | 46.33 | 46.43 | 4,149,300 | 46.43 | | 22-Oct-09 | 45.43 | 47.40 | 45.13 | 46.82 | 6,372,900 | 46.82 | | 21-Oct-09 | 45.49 | 46.14 | 45.02 | 45.18 | 6,074,600 | 45.18 | | 20-Oct-09 | 46.88 | 46.88 | 45.38 | 45.54 | 6,155,000 | 45.54 | | 19-Oct-09 | 46.68 | 47.35 | 46.55 | 47.15 | 2,903,400 | 47.15 | | 16-Oct-09 | 46.38 | 46.85 | 46.14 | 46.55 | 3,279,900 | 46.55 | | 15-Oct-09 | 46.78 | 46.88 | 46.28 | 46.60 | 2,175,100 | 46.60 | | 14-Oct-09 | 46.21 | 47.07 | 46.12 | 46.92 | 3,775,300 | 46.92 | | 13-Oct-09 | 45.71 | 46.19 | 45.56 | 45.97 | 2,820,100 | 45.97 | | 12-Oct-09 | 46.16 | 46.23 | 45.70 | 45.86 | 2,598,500 | 45.86 | | 9-Oct-09 | 45.54 | 46.16 | 45.54 | 46.11 | 2,402,600 | 46.11 | | 8-Oct-09 | 45.88 | 46.09 | 45.48 | 45.59 | 3,089,600 | 45.59 | | 7-Oct-09 | 46.47 | 46.50 | 45.45 | 45.78 | 3,676,400 | 45.78 | | 6-Oct-09 | 46.42 | 46.62 | 46.12 | 46.55 | 3,643,600 | 46.55 | | 5-Oct-09 | 46.06 | 46.36 | 45.82 | 46.12 | 2,094,800 | 46.12 | | 2-Oct-09 | 46.07 | 46.51 | 45.87 | 46.01 | 2,499,700 | 46.01 | | 2-Oct-09 | $ 0.31 Dividend | | 1-Oct-09 | 47.92 | 47.92 | 46.53 | 46.67 | 3,571,400 | 46.36 | | 30-Sep-09 | 48.14 | 48.27 | 47.17 | 47.97 | 2,956,900 | 47.65 | | 29-Sep-09 | 48.08 | 48.48 | 47.95 | 48.30 | 2,363,000 | 47.98 | | 28-Sep-09 | 47.76 | 48.27 | 47.63 | 48.00 | 2,023,500 | 47.68 | | 25-Sep-09 | 47.23 | 47.70 | 47.07 | 47.59 | 3,232,800 | 47.27 | | 24-Sep-09 | 48.00 | 48.16 | 47.30 | 47.38 | 2,433,400 | 47.07 | | 23-Sep-09 | 47.69 | 48.64 | 47.50 | 48.10 | 3,700,600 | 47.78 | | 22-Sep-09 | 47.95 | 47.95 | 47.36 | 47.64 | 2,160,900 | 47.32 | | 21-Sep-09 | 48.18 | 48.39 | 47.46 | 47.79 | 3,349,600 | 47.47 | | 18-Sep-09 | 47.78 | 48.36 | 47.52 | 48.33 | 4,555,900 | 48.01 | | 17-Sep-09 | 46.11 | 48.05 | 45.84 | 47.72 | 5,916,600 | 47.40 | | 16-Sep-09 | 46.28 | 46.47 | 45.80 | 46.17 | 3,288,100 | 45.86 | | 15-Sep-09 | 46.21 | 46.23 | 45.74 | 46.09 | 2,706,900 | 45.78 | | 14-Sep-09 | 46.43 | 46.50 | 46.05 | 46.13 | 2,891,500 | 45.82 | | 11-Sep-09 | 46.17 | 46.73 | 45.78 | 46.56 | 4,089,000 | 46.25 | | 10-Sep-09 | 46.31 | 46.33 | 45.80 | 46.22 | 3,196,700 | 45.91 | | 9-Sep-09 | 46.33 | 46.99 | 46.20 | 46.44 | 2,807,200 | 46.13 | | 8-Sep-09 | 46.76 | 46.85 | 45.92 | 46.29 | 3,421,700 | 45.98 | | 4-Sep-09 | 45.92 | 46.82 | 45.92 | 46.56 | 2,213,500 | 46.25 | | 3-Sep-09 | 46.34 | 46.64 | 45.39 | 45.88 | 4,761,000 | 45.58 | | 2-Sep-09 | 46.44 | 46.56 | 46.06 | 46.28 | 2,677,500 | 45.97 | | 1-Sep-09 | 46.29 | 47.14 | 45.70 | 46.56 | 3,773,500 | 46.25 | | 31-Aug-09 | 47.14 | 47.34 | 46.88 | 47.18 | 2,132,600 | 46.87 | | 28-Aug-09 | 47.88 | 47.88 | 47.15 | 47.32 | 2,403,900 | 47.01 | | 27-Aug-09 | 47.53 | 48.23 | 47.34 | 47.76 | 3,486,300 | 47.44 | | 26-Aug-09 | 47.72 | 47.86 | 47.28 | 47.60 | 3,337,000 | 47.28 | | 25-Aug-09 | 48.27 | 48.29 | 47.65 | 47.69 | 3,309,200 | 47.37 | | 24-Aug-09 | 48.39 | 48.40 | 47.87 | 47.99 | 5,168,400 | 47.67 | | 21-Aug-09 | 47.12 | 48.45 | 46.88 | 48.22 | 4,436,200 | 47.90 | | 20-Aug-09 | 47.37 | 47.37 | 46.55 | 46.95 | 3,434,000 | 46.64 | | * Close price adjusted for dividends and splits. |
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