| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 49.58 | 50.27 | 49.51 | 50.04 | 14,384,600 | 50.04 | | 19-Nov-09 | 50.19 | 50.35 | 49.32 | 49.82 | 15,077,200 | 49.82 | | 18-Nov-09 | 51.03 | 51.05 | 50.27 | 50.48 | 16,524,000 | 50.48 | | 17-Nov-09 | 50.36 | 51.43 | 50.25 | 51.32 | 15,815,200 | 51.32 | | 16-Nov-09 | 49.89 | 50.88 | 49.86 | 50.81 | 20,617,900 | 50.81 | | 13-Nov-09 | 49.71 | 49.95 | 49.40 | 49.91 | 13,856,800 | 49.91 | | 12-Nov-09 | 49.65 | 49.96 | 49.53 | 49.70 | 21,985,500 | 49.70 | | 11-Nov-09 | 49.82 | 50.00 | 49.71 | 50.00 | 14,234,400 | 50.00 | | 10-Nov-09 | 49.81 | 49.97 | 49.65 | 49.96 | 10,614,300 | 49.96 | | 9-Nov-09 | 49.07 | 50.00 | 48.82 | 49.99 | 15,565,300 | 49.99 | | 6-Nov-09 | 48.68 | 49.16 | 48.52 | 49.16 | 10,808,000 | 49.16 | | 5-Nov-09 | 48.37 | 48.89 | 48.01 | 48.85 | 11,384,600 | 48.85 | | 4-Nov-09 | 47.96 | 48.64 | 47.69 | 47.76 | 15,569,300 | 47.76 | | 3-Nov-09 | 47.79 | 48.00 | 47.30 | 47.51 | 14,733,900 | 47.51 | | 2-Nov-09 | 47.43 | 48.28 | 47.16 | 48.16 | 15,416,000 | 48.16 | | 30-Oct-09 | 48.23 | 48.67 | 47.28 | 47.46 | 16,730,700 | 47.46 | | 29-Oct-09 | 46.99 | 48.39 | 46.99 | 48.35 | 15,560,200 | 48.35 | | 28-Oct-09 | 47.19 | 47.56 | 46.85 | 46.93 | 11,803,900 | 46.93 | | 27-Oct-09 | 47.73 | 48.00 | 47.12 | 47.30 | 10,075,900 | 47.30 | | 26-Oct-09 | 48.47 | 48.90 | 47.57 | 47.86 | 11,216,400 | 47.86 | | 23-Oct-09 | 49.08 | 49.20 | 48.25 | 48.56 | 13,551,800 | 48.56 | | 22-Oct-09 | 48.07 | 48.49 | 47.73 | 48.32 | 9,189,500 | 48.32 | | 21-Oct-09 | 48.60 | 49.05 | 48.16 | 48.22 | 12,381,100 | 48.22 | | 20-Oct-09 | 48.53 | 48.90 | 48.35 | 48.74 | 12,312,500 | 48.74 | | 19-Oct-09 | 48.23 | 48.54 | 48.14 | 48.47 | 11,217,100 | 48.47 | | 16-Oct-09 | 47.83 | 48.41 | 47.45 | 48.37 | 19,489,400 | 48.37 | | 15-Oct-09 | 47.67 | 48.00 | 47.63 | 48.00 | 11,922,400 | 48.00 | | 14-Oct-09 | 47.50 | 47.98 | 47.37 | 47.89 | 14,552,700 | 47.89 | | 13-Oct-09 | 46.76 | 46.96 | 46.55 | 46.69 | 12,530,900 | 46.69 | | 12-Oct-09 | 47.44 | 47.50 | 46.85 | 47.04 | 8,510,900 | 47.04 | | 9-Oct-09 | 46.40 | 47.48 | 46.38 | 47.38 | 14,298,900 | 47.38 | | 8-Oct-09 | 46.89 | 47.16 | 46.35 | 46.46 | 15,004,600 | 46.46 | | 7-Oct-09 | 46.79 | 46.87 | 46.26 | 46.56 | 10,923,000 | 46.56 | | 6-Oct-09 | 46.40 | 47.10 | 46.11 | 47.01 | 15,705,400 | 47.01 | | 5-Oct-09 | 45.48 | 46.44 | 45.33 | 46.07 | 14,598,000 | 46.07 | | 2-Oct-09 | 45.59 | 45.96 | 45.20 | 45.28 | 18,153,800 | 45.28 | | 1-Oct-09 | 47.02 | 47.32 | 45.81 | 45.96 | 20,121,200 | 45.96 | | 30-Sep-09 | 47.26 | 47.63 | 46.67 | 47.21 | 21,393,900 | 47.21 | | 29-Sep-09 | 47.66 | 47.95 | 47.26 | 47.44 | 19,650,500 | 47.44 | | 28-Sep-09 | 46.97 | 48.00 | 46.85 | 47.88 | 16,677,000 | 47.88 | | 25-Sep-09 | 46.41 | 47.23 | 46.36 | 47.02 | 19,978,400 | 47.02 | | 24-Sep-09 | 47.04 | 47.48 | 46.51 | 46.87 | 13,256,500 | 46.87 | | 23-Sep-09 | 46.89 | 47.86 | 46.82 | 46.93 | 15,985,900 | 46.93 | | 22-Sep-09 | 46.95 | 47.17 | 46.80 | 47.01 | 14,332,600 | 47.01 | | 21-Sep-09 | 45.63 | 46.48 | 45.51 | 46.35 | 11,508,300 | 46.35 | | 18-Sep-09 | 45.95 | 46.50 | 45.73 | 46.15 | 19,919,300 | 46.15 | | 17-Sep-09 | 45.54 | 46.24 | 45.39 | 45.71 | 12,168,400 | 45.71 | | 16-Sep-09 | 45.75 | 45.96 | 45.43 | 45.64 | 13,891,400 | 45.64 | | 15-Sep-09 | 45.72 | 45.85 | 45.26 | 45.64 | 11,087,900 | 45.64 | | 14-Sep-09 | 45.33 | 46.00 | 45.32 | 45.70 | 12,915,900 | 45.70 | | 14-Sep-09 | $ 0.08 Dividend | | 11-Sep-09 | 46.48 | 46.53 | 45.87 | 46.10 | 12,840,500 | 46.02 | | 10-Sep-09 | 45.87 | 46.50 | 45.77 | 46.50 | 14,843,100 | 46.42 | | 9-Sep-09 | 45.29 | 45.98 | 45.01 | 45.98 | 16,482,300 | 45.90 | | 8-Sep-09 | 45.11 | 45.48 | 44.98 | 45.47 | 10,489,700 | 45.39 | | 4-Sep-09 | 44.50 | 45.15 | 44.47 | 45.10 | 8,786,200 | 45.02 | | 3-Sep-09 | 44.32 | 44.79 | 44.16 | 44.45 | 11,230,400 | 44.37 | | 2-Sep-09 | 43.65 | 44.50 | 43.60 | 44.25 | 16,169,200 | 44.17 | | 1-Sep-09 | 44.64 | 45.10 | 43.65 | 43.87 | 16,517,100 | 43.79 | | 31-Aug-09 | 44.11 | 44.95 | 43.92 | 44.89 | 12,862,200 | 44.81 | | 28-Aug-09 | 45.26 | 45.55 | 44.58 | 44.76 | 19,585,400 | 44.68 | | 27-Aug-09 | 44.43 | 44.88 | 44.19 | 44.81 | 15,015,100 | 44.73 | | 26-Aug-09 | 44.58 | 44.75 | 44.10 | 44.48 | 14,264,100 | 44.40 | | 25-Aug-09 | 44.95 | 45.16 | 44.50 | 44.68 | 18,092,000 | 44.60 | | 24-Aug-09 | 44.83 | 45.12 | 44.53 | 44.79 | 15,121,600 | 44.71 | | 21-Aug-09 | 44.20 | 44.84 | 43.83 | 44.78 | 18,934,500 | 44.70 | | 20-Aug-09 | 43.48 | 44.08 | 43.41 | 43.98 | 12,547,900 | 43.90 | | * Close price adjusted for dividends and splits. |
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