| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 63.36 | 64.19 | 63.25 | 63.97 | 8,850,700 | 63.97 | | 19-Nov-09 | 63.94 | 63.94 | 63.05 | 63.41 | 5,848,400 | 63.41 | | 18-Nov-09 | 63.61 | 63.98 | 63.22 | 63.98 | 6,986,500 | 63.98 | | 17-Nov-09 | 64.34 | 64.48 | 63.45 | 63.57 | 8,589,300 | 63.57 | | 16-Nov-09 | 63.92 | 64.75 | 63.71 | 64.53 | 12,109,900 | 64.53 | | 13-Nov-09 | 62.23 | 63.80 | 62.17 | 63.58 | 9,692,300 | 63.58 | | 12-Nov-09 | 62.72 | 62.81 | 61.99 | 62.17 | 6,417,500 | 62.17 | | 11-Nov-09 | 62.68 | 63.10 | 62.45 | 62.83 | 6,643,100 | 62.83 | | 10-Nov-09 | 62.49 | 62.76 | 61.98 | 62.28 | 7,408,400 | 62.28 | | 9-Nov-09 | 62.27 | 62.88 | 62.13 | 62.64 | 10,517,300 | 62.64 | | 6-Nov-09 | 61.05 | 62.18 | 61.03 | 61.72 | 10,795,100 | 61.72 | | 5-Nov-09 | 60.46 | 61.50 | 60.29 | 61.48 | 11,000,400 | 61.48 | | 4-Nov-09 | 59.50 | 60.85 | 59.20 | 60.29 | 12,294,800 | 60.29 | | 3-Nov-09 | 58.82 | 59.54 | 58.82 | 59.24 | 6,562,000 | 59.24 | | 2-Nov-09 | 58.84 | 59.54 | 58.60 | 59.16 | 7,583,300 | 59.16 | | 30-Oct-09 | 59.09 | 59.50 | 58.56 | 58.61 | 9,878,800 | 58.61 | | 29-Oct-09 | 58.98 | 59.22 | 58.60 | 59.14 | 6,950,800 | 59.14 | | 28-Oct-09 | 58.65 | 59.32 | 58.60 | 58.64 | 8,752,500 | 58.64 | | 27-Oct-09 | 59.22 | 59.28 | 58.44 | 59.02 | 8,336,600 | 59.02 | | 26-Oct-09 | 59.51 | 59.96 | 59.12 | 59.20 | 9,020,300 | 59.20 | | 23-Oct-09 | 59.50 | 59.61 | 59.02 | 59.43 | 7,629,500 | 59.43 | | 22-Oct-09 | 59.87 | 60.60 | 59.09 | 59.50 | 24,641,000 | 59.50 | | 21-Oct-09 | 58.80 | 59.11 | 58.00 | 58.33 | 9,619,500 | 58.33 | | 20-Oct-09 | 59.60 | 59.65 | 58.62 | 58.92 | 7,608,600 | 58.92 | | 19-Oct-09 | 58.97 | 59.45 | 58.82 | 59.28 | 7,560,600 | 59.28 | | 16-Oct-09 | 58.08 | 59.23 | 58.06 | 58.78 | 9,980,400 | 58.78 | | 15-Oct-09 | 57.27 | 58.25 | 57.27 | 58.20 | 8,141,000 | 58.20 | | 14-Oct-09 | 57.40 | 57.93 | 57.39 | 57.50 | 7,580,200 | 57.50 | | 13-Oct-09 | 56.71 | 57.30 | 56.68 | 57.05 | 6,164,500 | 57.05 | | 12-Oct-09 | 56.93 | 57.54 | 56.57 | 56.68 | 8,550,100 | 56.68 | | 9-Oct-09 | 56.54 | 56.77 | 56.03 | 56.70 | 10,227,800 | 56.70 | | 8-Oct-09 | 57.47 | 57.62 | 56.81 | 56.87 | 8,713,600 | 56.87 | | 7-Oct-09 | 57.23 | 57.56 | 56.72 | 57.14 | 7,284,400 | 57.14 | | 6-Oct-09 | 56.72 | 57.64 | 56.72 | 57.44 | 7,164,800 | 57.44 | | 5-Oct-09 | 56.90 | 57.00 | 56.29 | 56.61 | 8,040,800 | 56.61 | | 2-Oct-09 | 56.27 | 57.18 | 56.09 | 56.71 | 8,862,000 | 56.71 | | 1-Oct-09 | 56.99 | 57.14 | 56.46 | 56.74 | 10,006,000 | 56.74 | | 30-Sep-09 | 56.96 | 57.33 | 56.22 | 57.07 | 9,826,300 | 57.07 | | 29-Sep-09 | 57.18 | 57.66 | 57.05 | 57.17 | 7,542,100 | 57.17 | | 28-Sep-09 | 57.24 | 57.67 | 57.08 | 57.17 | 7,784,200 | 57.17 | | 25-Sep-09 | 56.48 | 57.46 | 56.42 | 56.95 | 11,279,900 | 56.95 | | 24-Sep-09 | 55.68 | 56.39 | 55.54 | 56.12 | 9,271,400 | 56.12 | | 23-Sep-09 | 55.88 | 56.27 | 55.50 | 55.54 | 8,589,400 | 55.54 | | 22-Sep-09 | 56.50 | 56.50 | 55.58 | 55.81 | 8,013,300 | 55.81 | | 21-Sep-09 | 56.54 | 56.75 | 55.83 | 56.14 | 9,820,100 | 56.14 | | 18-Sep-09 | 56.60 | 57.00 | 56.30 | 57.00 | 14,364,400 | 57.00 | | 17-Sep-09 | 56.41 | 56.73 | 56.05 | 56.46 | 9,719,900 | 56.46 | | 16-Sep-09 | 55.29 | 56.64 | 55.00 | 56.47 | 17,384,000 | 56.47 | | 15-Sep-09 | 54.59 | 55.29 | 54.17 | 54.98 | 14,272,000 | 54.98 | | 14-Sep-09 | 54.10 | 54.34 | 53.88 | 54.23 | 10,273,400 | 54.23 | | 11-Sep-09 | 55.11 | 55.12 | 54.23 | 54.39 | 12,205,600 | 54.39 | | 10-Sep-09 | 55.25 | 55.39 | 54.75 | 54.85 | 12,450,400 | 54.85 | | 9-Sep-09 | 55.12 | 55.52 | 54.69 | 55.09 | 17,822,200 | 55.09 | | 8-Sep-09 | 56.40 | 56.62 | 56.00 | 56.22 | 7,479,600 | 56.22 | | 4-Sep-09 | 55.60 | 56.24 | 55.40 | 56.14 | 4,877,700 | 56.14 | | 3-Sep-09 | 55.55 | 55.60 | 55.06 | 55.57 | 5,680,000 | 55.57 | | 2-Sep-09 | 55.64 | 55.70 | 54.69 | 55.37 | 6,959,000 | 55.37 | | 1-Sep-09 | 56.05 | 56.40 | 55.46 | 55.64 | 7,785,000 | 55.64 | | 31-Aug-09 | 55.75 | 56.24 | 55.65 | 56.24 | 7,888,500 | 56.24 | | 28-Aug-09 | 57.02 | 57.05 | 55.76 | 56.07 | 8,683,600 | 56.07 | | 28-Aug-09 | $ 0.50 Dividend | | 27-Aug-09 | 57.06 | 57.18 | 56.59 | 57.16 | 8,462,900 | 56.66 | | 26-Aug-09 | 56.47 | 57.22 | 56.30 | 57.00 | 8,253,300 | 56.50 | | 25-Aug-09 | 56.18 | 56.75 | 56.15 | 56.45 | 7,442,300 | 55.96 | | 24-Aug-09 | 56.38 | 56.38 | 55.70 | 55.91 | 6,638,900 | 55.42 | | 21-Aug-09 | 56.50 | 56.62 | 56.05 | 56.27 | 7,671,200 | 55.78 | | 20-Aug-09 | 55.76 | 56.25 | 55.65 | 56.14 | 5,522,000 | 55.65 | | * Close price adjusted for dividends and splits. |
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