| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 57.28 | 58.27 | 57.25 | 57.86 | 1,006,400 | 57.86 | | 8-Feb-10 | 58.57 | 58.95 | 56.87 | 56.90 | 1,635,200 | 56.90 | | 5-Feb-10 | 58.37 | 59.05 | 57.33 | 58.75 | 2,063,900 | 58.75 | | 4-Feb-10 | 57.50 | 59.28 | 57.50 | 58.55 | 2,870,900 | 58.55 | | 3-Feb-10 | 61.51 | 61.54 | 59.85 | 60.50 | 1,577,800 | 60.50 | | 2-Feb-10 | 60.02 | 61.43 | 59.95 | 61.39 | 1,179,400 | 61.39 | | 1-Feb-10 | 59.24 | 60.75 | 58.88 | 59.67 | 1,421,300 | 59.67 | | 29-Jan-10 | 60.48 | 61.19 | 58.54 | 58.79 | 2,487,800 | 58.79 | | 28-Jan-10 | 61.99 | 62.08 | 59.64 | 60.07 | 2,081,600 | 60.07 | | 27-Jan-10 | 63.32 | 63.50 | 60.83 | 61.49 | 2,353,900 | 61.49 | | 26-Jan-10 | 62.63 | 62.99 | 62.00 | 62.02 | 1,152,700 | 62.02 | | 25-Jan-10 | 63.28 | 63.88 | 62.55 | 62.67 | 1,864,900 | 62.67 | | 22-Jan-10 | 64.14 | 64.88 | 62.81 | 62.88 | 1,294,900 | 62.88 | | 21-Jan-10 | 67.73 | 67.97 | 63.82 | 64.08 | 2,629,700 | 64.08 | | 20-Jan-10 | 68.04 | 68.64 | 67.06 | 67.75 | 1,362,000 | 67.75 | | 19-Jan-10 | 70.03 | 70.19 | 67.89 | 69.00 | 1,797,400 | 69.00 | | 15-Jan-10 | 71.00 | 74.04 | 69.21 | 69.85 | 3,176,000 | 69.85 | | 14-Jan-10 | 67.69 | 68.95 | 66.17 | 68.07 | 1,036,600 | 68.07 | | 13-Jan-10 | 68.45 | 68.82 | 66.95 | 68.13 | 1,388,400 | 68.13 | | 12-Jan-10 | 69.46 | 69.59 | 67.71 | 68.61 | 1,513,800 | 68.61 | | 11-Jan-10 | 71.68 | 72.75 | 70.02 | 70.28 | 1,934,400 | 70.28 | | 8-Jan-10 | 70.65 | 71.38 | 70.65 | 71.29 | 1,828,300 | 71.29 | | 7-Jan-10 | 68.89 | 71.25 | 68.30 | 70.93 | 3,962,900 | 70.93 | | 6-Jan-10 | 67.89 | 69.36 | 67.25 | 69.05 | 3,211,500 | 69.05 | | 5-Jan-10 | 64.94 | 67.15 | 64.94 | 66.88 | 1,852,700 | 66.88 | | 4-Jan-10 | 64.25 | 65.21 | 64.11 | 64.65 | 820,700 | 64.65 | | 31-Dec-09 | 64.08 | 64.75 | 63.83 | 63.83 | 541,400 | 63.83 | | 30-Dec-09 | 63.43 | 64.29 | 63.35 | 63.99 | 852,500 | 63.99 | | 29-Dec-09 | 63.19 | 64.71 | 63.19 | 63.52 | 680,900 | 63.52 | | 28-Dec-09 | 63.12 | 63.46 | 62.81 | 63.31 | 571,500 | 63.31 | | 24-Dec-09 | 61.12 | 63.00 | 61.11 | 63.00 | 320,100 | 63.00 | | 23-Dec-09 | 62.12 | 62.51 | 61.65 | 61.97 | 514,800 | 61.97 | | 22-Dec-09 | 61.89 | 62.99 | 61.65 | 61.82 | 762,800 | 61.82 | | 21-Dec-09 | 62.65 | 63.54 | 61.79 | 61.88 | 948,100 | 61.88 | | 18-Dec-09 | 62.91 | 62.91 | 61.71 | 61.86 | 1,479,300 | 61.86 | | 17-Dec-09 | 63.31 | 63.69 | 62.56 | 62.74 | 1,923,400 | 62.74 | | 16-Dec-09 | 63.21 | 64.27 | 63.21 | 63.77 | 1,240,500 | 63.77 | | 15-Dec-09 | 61.80 | 63.60 | 61.80 | 63.05 | 1,365,200 | 63.05 | | 14-Dec-09 | 62.42 | 62.86 | 61.01 | 61.58 | 1,999,600 | 61.58 | | 11-Dec-09 | 62.84 | 63.84 | 62.00 | 62.24 | 1,590,500 | 62.24 | | 10-Dec-09 | 63.68 | 63.69 | 61.80 | 62.39 | 1,903,700 | 62.39 | | 9-Dec-09 | 63.10 | 63.65 | 61.52 | 63.46 | 2,276,800 | 63.46 | | 8-Dec-09 | 64.79 | 65.45 | 62.52 | 63.24 | 2,450,700 | 63.24 | | 7-Dec-09 | 65.50 | 66.24 | 65.04 | 65.08 | 1,044,300 | 65.08 | | 4-Dec-09 | 65.42 | 66.68 | 64.56 | 65.40 | 1,286,800 | 65.40 | | 3-Dec-09 | 65.19 | 66.31 | 64.81 | 64.90 | 1,451,600 | 64.90 | | 2-Dec-09 | 64.42 | 66.04 | 64.00 | 64.87 | 1,337,900 | 64.87 | | 1-Dec-09 | 62.57 | 64.99 | 62.52 | 64.48 | 2,156,300 | 64.48 | | 30-Nov-09 | 61.79 | 62.60 | 61.10 | 61.90 | 966,200 | 61.90 | | 27-Nov-09 | 61.62 | 62.60 | 61.22 | 61.81 | 514,600 | 61.81 | | 25-Nov-09 | 63.00 | 63.89 | 62.80 | 63.02 | 970,400 | 63.02 | | 24-Nov-09 | 63.63 | 63.94 | 61.93 | 62.68 | 1,948,600 | 62.68 | | 23-Nov-09 | 64.07 | 64.45 | 63.21 | 63.68 | 1,327,500 | 63.68 | | 20-Nov-09 | 63.28 | 63.60 | 61.36 | 63.31 | 2,814,100 | 63.31 | | 19-Nov-09 | 61.88 | 63.41 | 61.48 | 63.41 | 2,745,400 | 63.41 | | 18-Nov-09 | 59.28 | 62.82 | 59.10 | 62.60 | 5,259,700 | 62.60 | | 17-Nov-09 | 58.98 | 59.46 | 58.45 | 58.89 | 2,275,100 | 58.89 | | 16-Nov-09 | 58.48 | 59.93 | 58.01 | 58.98 | 2,476,300 | 58.98 | | 16-Nov-09 | $ 0.21 Dividend | | 13-Nov-09 | 57.08 | 58.46 | 56.76 | 58.27 | 1,328,200 | 58.06 | | 12-Nov-09 | 58.50 | 59.13 | 57.00 | 57.17 | 1,477,300 | 56.96 | | 11-Nov-09 | 58.88 | 59.50 | 57.94 | 58.29 | 1,233,900 | 58.08 | | 10-Nov-09 | 57.79 | 58.93 | 57.71 | 58.55 | 2,702,400 | 58.34 | | 9-Nov-09 | 57.53 | 58.75 | 57.53 | 58.00 | 1,634,500 | 57.79 | | 6-Nov-09 | 58.66 | 59.18 | 56.83 | 57.11 | 3,018,300 | 56.90 | | 5-Nov-09 | 58.74 | 59.10 | 57.95 | 58.94 | 1,041,900 | 58.73 | | 4-Nov-09 | 58.83 | 59.50 | 58.02 | 58.23 | 1,482,600 | 58.02 | | * Close price adjusted for dividends and splits. |
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