| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 51.42 | 51.93 | 51.00 | 51.23 | 1,374,400 | 51.23 | | 19-Nov-09 | 51.82 | 51.88 | 50.54 | 50.95 | 1,299,100 | 50.95 | | 18-Nov-09 | 52.29 | 52.61 | 51.75 | 52.05 | 1,360,600 | 52.05 | | 17-Nov-09 | 51.10 | 52.68 | 51.10 | 52.57 | 1,967,400 | 52.57 | | 16-Nov-09 | 51.00 | 52.17 | 50.91 | 51.91 | 1,958,200 | 51.91 | | 13-Nov-09 | 50.38 | 51.11 | 50.05 | 50.87 | 2,206,300 | 50.87 | | 12-Nov-09 | 49.80 | 50.64 | 49.29 | 49.46 | 1,419,800 | 49.46 | | 11-Nov-09 | 49.62 | 50.46 | 49.38 | 49.68 | 2,046,400 | 49.68 | | 10-Nov-09 | 48.21 | 48.36 | 48.07 | 48.23 | 1,452,000 | 48.23 | | 9-Nov-09 | 48.39 | 49.16 | 48.33 | 49.12 | 1,882,700 | 49.12 | | 6-Nov-09 | 47.99 | 48.20 | 47.67 | 47.79 | 1,417,700 | 47.79 | | 5-Nov-09 | 47.98 | 48.58 | 47.81 | 48.29 | 1,111,700 | 48.29 | | 4-Nov-09 | 47.87 | 48.62 | 47.56 | 47.79 | 1,959,800 | 47.79 | | 3-Nov-09 | 45.88 | 46.81 | 45.77 | 46.69 | 2,159,900 | 46.69 | | 2-Nov-09 | 46.16 | 47.29 | 45.83 | 46.38 | 2,223,500 | 46.38 | | 30-Oct-09 | 47.06 | 47.18 | 45.24 | 46.00 | 2,479,000 | 46.00 | | 29-Oct-09 | 46.69 | 47.51 | 46.38 | 47.26 | 1,564,100 | 47.26 | | 28-Oct-09 | 47.46 | 47.64 | 46.29 | 46.39 | 2,104,300 | 46.39 | | 27-Oct-09 | 48.24 | 48.40 | 47.14 | 47.19 | 1,956,200 | 47.19 | | 26-Oct-09 | 48.76 | 49.64 | 48.11 | 48.24 | 1,531,200 | 48.24 | | 23-Oct-09 | 48.50 | 49.17 | 48.24 | 48.58 | 1,678,000 | 48.58 | | 22-Oct-09 | 47.74 | 48.24 | 47.51 | 48.15 | 1,431,300 | 48.15 | | 21-Oct-09 | 47.79 | 48.39 | 47.69 | 47.79 | 1,886,400 | 47.79 | | 20-Oct-09 | 47.94 | 48.09 | 47.39 | 48.06 | 1,611,700 | 48.06 | | 19-Oct-09 | 47.85 | 48.21 | 47.31 | 47.93 | 1,552,900 | 47.93 | | 16-Oct-09 | 47.95 | 48.06 | 46.92 | 47.56 | 3,326,100 | 47.56 | | 15-Oct-09 | 48.44 | 48.70 | 48.02 | 48.49 | 1,564,400 | 48.49 | | 14-Oct-09 | 48.53 | 49.00 | 48.53 | 48.93 | 2,231,400 | 48.93 | | 13-Oct-09 | 47.47 | 47.87 | 47.24 | 47.61 | 2,285,900 | 47.61 | | 13-Oct-09 | $ 0.216 Dividend | | 12-Oct-09 | 48.71 | 48.75 | 47.09 | 47.37 | 2,672,300 | 47.15 | | 9-Oct-09 | 47.39 | 48.18 | 47.03 | 47.74 | 6,029,200 | 47.52 | | 8-Oct-09 | 48.38 | 49.67 | 48.33 | 49.48 | 3,737,500 | 49.25 | | 7-Oct-09 | 48.29 | 48.92 | 48.02 | 48.55 | 3,097,000 | 48.33 | | 6-Oct-09 | 49.55 | 49.73 | 48.80 | 49.59 | 2,220,200 | 49.36 | | 5-Oct-09 | 48.29 | 49.50 | 48.27 | 49.29 | 2,357,300 | 49.07 | | 2-Oct-09 | 46.79 | 48.12 | 46.68 | 47.85 | 1,642,200 | 47.63 | | 1-Oct-09 | 48.82 | 49.00 | 47.22 | 47.25 | 1,879,900 | 47.03 | | 30-Sep-09 | 48.50 | 48.89 | 47.35 | 48.49 | 1,778,700 | 48.27 | | 29-Sep-09 | 48.06 | 48.34 | 47.55 | 48.15 | 1,428,400 | 47.93 | | 28-Sep-09 | 47.01 | 48.35 | 46.73 | 47.95 | 1,262,200 | 47.73 | | 25-Sep-09 | 46.57 | 46.90 | 46.22 | 46.64 | 2,366,300 | 46.43 | | 24-Sep-09 | 47.95 | 48.41 | 47.07 | 47.12 | 2,954,200 | 46.91 | | 23-Sep-09 | 48.93 | 49.20 | 48.50 | 48.52 | 2,406,000 | 48.30 | | 22-Sep-09 | 49.64 | 50.10 | 49.15 | 49.29 | 2,654,800 | 49.07 | | 21-Sep-09 | 48.23 | 49.40 | 48.12 | 48.97 | 748,400 | 48.75 | | 18-Sep-09 | 49.30 | 49.45 | 48.62 | 48.68 | 1,430,600 | 48.46 | | 17-Sep-09 | 48.86 | 49.68 | 48.65 | 49.16 | 2,057,400 | 48.94 | | 16-Sep-09 | 47.97 | 48.64 | 47.32 | 48.55 | 1,993,900 | 48.33 | | 15-Sep-09 | 46.79 | 47.27 | 46.60 | 47.14 | 1,215,200 | 46.93 | | 14-Sep-09 | 46.42 | 46.78 | 46.18 | 46.45 | 1,466,600 | 46.24 | | 11-Sep-09 | 47.21 | 47.41 | 46.64 | 46.78 | 2,132,400 | 46.57 | | 10-Sep-09 | 46.42 | 47.42 | 46.35 | 47.21 | 2,693,900 | 46.99 | | 9-Sep-09 | 46.04 | 46.96 | 45.76 | 46.85 | 3,306,000 | 46.64 | | 8-Sep-09 | 45.37 | 46.03 | 45.10 | 46.03 | 1,437,200 | 45.82 | | 4-Sep-09 | 44.65 | 45.05 | 44.47 | 44.91 | 1,381,800 | 44.71 | | 3-Sep-09 | 44.19 | 44.64 | 43.91 | 44.34 | 1,488,400 | 44.14 | | 2-Sep-09 | 43.77 | 44.08 | 43.42 | 43.43 | 1,352,000 | 43.23 | | 1-Sep-09 | 43.38 | 44.45 | 42.92 | 43.13 | 2,368,900 | 42.93 | | 31-Aug-09 | 43.53 | 43.83 | 42.82 | 43.23 | 2,332,000 | 43.03 | | 28-Aug-09 | 44.71 | 45.13 | 43.84 | 44.23 | 2,243,600 | 44.03 | | 27-Aug-09 | 44.51 | 44.89 | 43.84 | 44.82 | 1,935,000 | 44.62 | | 26-Aug-09 | 44.41 | 45.22 | 43.92 | 44.21 | 2,467,300 | 44.01 | | 25-Aug-09 | 42.63 | 43.10 | 42.52 | 43.08 | 1,650,300 | 42.88 | | 24-Aug-09 | 42.90 | 42.98 | 42.13 | 42.36 | 1,440,400 | 42.17 | | 21-Aug-09 | 41.61 | 42.49 | 41.61 | 42.25 | 1,843,000 | 42.06 | | 20-Aug-09 | 41.22 | 41.27 | 40.31 | 41.20 | 2,002,200 | 41.01 | | * Close price adjusted for dividends and splits. |
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