| Date | Open | High | Low | Close | Volume | Adj Close* | | 18-Dec-09 | 43.44 | 43.47 | 42.56 | 43.17 | 2,169,600 | 43.17 | | 17-Dec-09 | 43.62 | 43.67 | 42.95 | 43.00 | 2,176,200 | 43.00 | | 16-Dec-09 | 44.48 | 44.63 | 43.93 | 44.10 | 1,955,800 | 44.10 | | 15-Dec-09 | 44.30 | 44.52 | 43.94 | 44.16 | 1,310,900 | 44.16 | | 14-Dec-09 | 44.69 | 44.70 | 44.33 | 44.55 | 1,616,600 | 44.55 | | 11-Dec-09 | 44.00 | 44.41 | 43.84 | 44.36 | 2,256,300 | 44.36 | | 10-Dec-09 | 43.55 | 44.06 | 43.53 | 43.71 | 2,194,700 | 43.71 | | 9-Dec-09 | 42.69 | 43.18 | 42.29 | 43.11 | 2,968,200 | 43.11 | | 8-Dec-09 | 43.09 | 43.09 | 42.40 | 42.68 | 3,122,100 | 42.68 | | 7-Dec-09 | 43.48 | 44.00 | 43.30 | 43.59 | 2,336,000 | 43.59 | | 4-Dec-09 | 44.39 | 44.63 | 42.90 | 43.51 | 4,656,700 | 43.51 | | 3-Dec-09 | 44.30 | 44.56 | 43.22 | 43.32 | 3,060,100 | 43.32 | | 2-Dec-09 | 44.16 | 44.61 | 43.82 | 44.05 | 2,457,200 | 44.05 | | 1-Dec-09 | 43.86 | 44.51 | 43.81 | 44.19 | 2,707,400 | 44.19 | | 30-Nov-09 | 42.85 | 43.36 | 42.51 | 43.20 | 3,432,700 | 43.20 | | 27-Nov-09 | 42.29 | 43.46 | 42.10 | 42.90 | 3,277,800 | 42.90 | | 25-Nov-09 | 44.06 | 44.29 | 43.78 | 44.13 | 1,909,800 | 44.13 | | 24-Nov-09 | 43.96 | 44.06 | 43.25 | 43.90 | 2,589,400 | 43.90 | | 23-Nov-09 | 43.75 | 44.40 | 43.72 | 43.96 | 3,230,700 | 43.96 | | 20-Nov-09 | 42.67 | 43.15 | 42.53 | 42.99 | 2,988,500 | 42.99 | | 19-Nov-09 | 43.35 | 43.36 | 42.37 | 43.05 | 3,189,900 | 43.05 | | 18-Nov-09 | 43.79 | 43.84 | 43.25 | 43.78 | 2,434,500 | 43.78 | | 17-Nov-09 | 43.40 | 43.87 | 43.21 | 43.85 | 2,579,000 | 43.85 | | 16-Nov-09 | 42.84 | 43.82 | 42.80 | 43.57 | 4,096,500 | 43.57 | | 13-Nov-09 | 42.02 | 42.71 | 41.78 | 42.45 | 3,884,900 | 42.45 | | 12-Nov-09 | 42.48 | 42.87 | 41.60 | 41.85 | 3,710,800 | 41.85 | | 11-Nov-09 | 42.64 | 43.03 | 42.22 | 42.64 | 3,874,500 | 42.64 | | 10-Nov-09 | 41.92 | 42.36 | 41.82 | 42.28 | 3,180,200 | 42.28 | | 9-Nov-09 | 40.98 | 42.05 | 40.83 | 42.02 | 3,443,800 | 42.02 | | 6-Nov-09 | 39.77 | 40.56 | 39.64 | 40.41 | 3,016,700 | 40.41 | | 5-Nov-09 | 39.20 | 40.26 | 39.18 | 40.19 | 3,379,300 | 40.19 | | 4-Nov-09 | 38.88 | 39.60 | 38.47 | 38.64 | 4,742,000 | 38.64 | | 3-Nov-09 | 37.96 | 38.45 | 37.79 | 38.32 | 4,781,700 | 38.32 | | 2-Nov-09 | 38.05 | 39.02 | 37.62 | 38.44 | 6,450,800 | 38.44 | | 30-Oct-09 | 39.60 | 39.86 | 37.65 | 37.82 | 7,808,400 | 37.82 | | 29-Oct-09 | 38.88 | 39.94 | 38.62 | 39.77 | 4,155,300 | 39.77 | | 28-Oct-09 | 39.09 | 39.42 | 38.27 | 38.32 | 4,029,800 | 38.32 | | 27-Oct-09 | 39.31 | 39.79 | 38.90 | 39.26 | 3,845,300 | 39.26 | | 26-Oct-09 | 40.10 | 40.79 | 39.00 | 39.20 | 4,303,900 | 39.20 | | 23-Oct-09 | 40.99 | 41.02 | 39.68 | 40.05 | 5,435,600 | 40.05 | | 22-Oct-09 | 39.88 | 41.06 | 39.54 | 40.80 | 3,874,100 | 40.80 | | 21-Oct-09 | 40.34 | 41.17 | 39.75 | 39.75 | 3,619,100 | 39.75 | | 20-Oct-09 | 41.03 | 41.03 | 40.12 | 40.49 | 2,795,900 | 40.49 | | 19-Oct-09 | 40.27 | 41.14 | 40.15 | 40.89 | 3,051,300 | 40.89 | | 16-Oct-09 | 39.98 | 40.39 | 39.70 | 40.21 | 3,331,200 | 40.21 | | 15-Oct-09 | 40.00 | 40.68 | 40.00 | 40.65 | 2,167,100 | 40.65 | | 14-Oct-09 | 39.96 | 40.43 | 39.69 | 40.33 | 2,923,000 | 40.33 | | 13-Oct-09 | 39.06 | 39.37 | 38.73 | 39.20 | 2,180,400 | 39.20 | | 12-Oct-09 | 39.38 | 39.66 | 39.00 | 39.30 | 2,165,200 | 39.30 | | 9-Oct-09 | 38.47 | 39.13 | 38.32 | 39.11 | 1,545,100 | 39.11 | | 8-Oct-09 | 38.53 | 38.92 | 38.20 | 38.50 | 3,078,600 | 38.50 | | 7-Oct-09 | 37.92 | 38.15 | 37.66 | 38.01 | 2,510,900 | 38.01 | | 6-Oct-09 | 37.47 | 38.37 | 37.44 | 38.02 | 3,288,800 | 38.02 | | 5-Oct-09 | 36.35 | 37.22 | 36.12 | 37.00 | 2,729,000 | 37.00 | | 2-Oct-09 | 35.67 | 36.45 | 35.64 | 36.15 | 4,055,900 | 36.15 | | 1-Oct-09 | 37.74 | 37.78 | 36.25 | 36.25 | 4,669,500 | 36.25 | | 30-Sep-09 | 38.34 | 38.43 | 37.10 | 37.88 | 5,329,800 | 37.88 | | 29-Sep-09 | 38.57 | 38.88 | 37.91 | 38.13 | 4,527,700 | 38.13 | | 28-Sep-09 | 37.83 | 38.78 | 37.79 | 38.48 | 2,661,100 | 38.48 | | 25-Sep-09 | 37.73 | 38.09 | 37.34 | 37.59 | 4,592,000 | 37.59 | | 24-Sep-09 | 38.42 | 38.63 | 37.53 | 37.84 | 5,267,500 | 37.84 | | 24-Sep-09 | $ 0.153 Dividend | | 23-Sep-09 | 39.08 | 39.70 | 38.30 | 38.36 | 6,062,000 | 38.21 | | 22-Sep-09 | 39.00 | 39.10 | 38.53 | 38.93 | 3,952,100 | 38.77 | | 21-Sep-09 | 38.43 | 38.80 | 38.17 | 38.54 | 3,980,800 | 38.39 | | 18-Sep-09 | 39.03 | 39.13 | 38.72 | 38.85 | 5,003,700 | 38.70 | | 17-Sep-09 | 38.65 | 39.21 | 38.36 | 38.68 | 6,494,700 | 38.53 | | * Close price adjusted for dividends and splits. |
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