| Date | Open | High | Low | Close | Volume | Adj Close* | | 15-Oct-09 | 50.05 | 50.45 | 49.96 | 50.39 | 50,253,100 | 50.39 | | 14-Oct-09 | 49.10 | 50.22 | 48.85 | 50.04 | 46,456,400 | 50.04 | | 13-Oct-09 | 48.95 | 49.22 | 48.86 | 49.16 | 11,946,100 | 49.16 | | 12-Oct-09 | 49.11 | 49.26 | 48.92 | 49.25 | 17,797,400 | 49.25 | | 9-Oct-09 | 48.87 | 49.33 | 48.81 | 49.04 | 8,815,400 | 49.04 | | 8-Oct-09 | 49.02 | 49.22 | 48.83 | 48.92 | 10,827,300 | 48.92 | | 7-Oct-09 | 48.60 | 48.99 | 48.57 | 48.87 | 11,369,100 | 48.87 | | 6-Oct-09 | 48.45 | 48.97 | 48.42 | 48.67 | 14,341,700 | 48.67 | | 5-Oct-09 | 48.25 | 48.41 | 48.09 | 48.25 | 15,536,500 | 48.25 | | 2-Oct-09 | 48.35 | 48.53 | 48.15 | 48.18 | 19,210,300 | 48.18 | | 1-Oct-09 | 48.50 | 48.65 | 48.24 | 48.26 | 21,129,900 | 48.26 | | 30-Sep-09 | 48.74 | 48.80 | 48.45 | 48.58 | 20,821,200 | 48.58 | | 29-Sep-09 | 48.37 | 48.75 | 48.30 | 48.65 | 25,944,600 | 48.65 | | 28-Sep-09 | 47.92 | 48.22 | 47.90 | 48.09 | 10,211,700 | 48.09 | | 25-Sep-09 | 48.06 | 48.23 | 47.78 | 47.86 | 12,732,000 | 47.86 | | 24-Sep-09 | 48.09 | 48.24 | 47.99 | 48.06 | 9,957,000 | 48.06 | | 23-Sep-09 | 48.53 | 48.63 | 48.05 | 48.05 | 16,128,700 | 48.05 | | 22-Sep-09 | 48.56 | 48.71 | 48.38 | 48.54 | 18,301,400 | 48.54 | | 21-Sep-09 | 48.05 | 48.28 | 47.94 | 48.28 | 16,697,700 | 48.28 | | 18-Sep-09 | 47.97 | 48.30 | 47.90 | 48.01 | 12,050,700 | 48.01 | | 17-Sep-09 | 48.04 | 48.11 | 47.72 | 47.85 | 13,328,000 | 47.85 | | 16-Sep-09 | 47.83 | 48.03 | 47.69 | 48.03 | 11,187,100 | 48.03 | | 15-Sep-09 | 47.87 | 47.94 | 47.64 | 47.70 | 7,259,600 | 47.70 | | 14-Sep-09 | 47.69 | 48.00 | 47.66 | 47.93 | 9,931,300 | 47.93 | | 11-Sep-09 | 47.98 | 48.10 | 47.73 | 47.73 | 9,836,500 | 47.73 | | 10-Sep-09 | 47.85 | 48.06 | 47.73 | 48.06 | 9,928,500 | 48.06 | | 9-Sep-09 | 47.60 | 47.82 | 47.46 | 47.82 | 13,110,100 | 47.82 | | 8-Sep-09 | 47.88 | 47.88 | 47.47 | 47.65 | 9,544,500 | 47.65 | | 4-Sep-09 | 47.57 | 47.90 | 47.39 | 47.90 | 8,319,100 | 47.90 | | 3-Sep-09 | 47.55 | 47.58 | 47.29 | 47.56 | 5,989,500 | 47.56 | | 2-Sep-09 | 47.63 | 47.91 | 47.51 | 47.56 | 10,213,100 | 47.56 | | 1-Sep-09 | 47.72 | 48.02 | 47.58 | 47.79 | 10,464,400 | 47.79 | | 31-Aug-09 | 47.71 | 48.10 | 47.64 | 47.85 | 9,649,100 | 47.85 | | 28-Aug-09 | 48.28 | 48.28 | 47.89 | 47.97 | 6,056,100 | 47.97 | | 27-Aug-09 | 47.90 | 48.21 | 47.80 | 48.11 | 9,043,600 | 48.11 | | 26-Aug-09 | 47.97 | 48.20 | 47.90 | 48.00 | 10,909,800 | 48.00 | | 25-Aug-09 | 48.20 | 48.30 | 48.03 | 48.05 | 13,707,700 | 48.05 | | 24-Aug-09 | 48.06 | 48.15 | 47.87 | 48.12 | 7,084,400 | 48.12 | | 21-Aug-09 | 47.88 | 48.02 | 47.69 | 48.02 | 14,481,400 | 48.02 | | 20-Aug-09 | 47.89 | 47.90 | 47.53 | 47.58 | 17,190,900 | 47.58 | | 19-Aug-09 | 47.13 | 47.89 | 47.13 | 47.86 | 7,559,500 | 47.86 | | 18-Aug-09 | 47.23 | 47.48 | 47.08 | 47.39 | 9,211,800 | 47.39 | | 17-Aug-09 | 46.75 | 47.32 | 46.72 | 47.24 | 11,872,100 | 47.24 | | 14-Aug-09 | 47.04 | 47.08 | 46.57 | 46.99 | 8,247,800 | 46.99 | | 13-Aug-09 | 46.86 | 46.98 | 46.59 | 46.98 | 9,099,600 | 46.98 | | 12-Aug-09 | 46.80 | 47.02 | 46.58 | 46.78 | 8,814,500 | 46.78 | | 11-Aug-09 | 46.91 | 47.00 | 46.65 | 46.75 | 6,883,600 | 46.75 | | 11-Aug-09 | $ 0.30 Dividend | | 10-Aug-09 | 47.04 | 47.25 | 46.90 | 47.21 | 5,480,700 | 46.91 | | 7-Aug-09 | 46.93 | 47.23 | 46.74 | 47.21 | 10,642,900 | 46.91 | | 6-Aug-09 | 46.93 | 46.93 | 46.53 | 46.71 | 10,426,600 | 46.41 | | 5-Aug-09 | 46.90 | 46.97 | 46.59 | 46.75 | 14,187,500 | 46.45 | | 4-Aug-09 | 46.69 | 47.40 | 46.65 | 46.97 | 8,657,000 | 46.67 | | 3-Aug-09 | 46.78 | 46.99 | 46.49 | 46.86 | 13,189,700 | 46.56 | | 31-Jul-09 | 46.75 | 46.97 | 46.50 | 46.55 | 11,613,000 | 46.25 | | 30-Jul-09 | 46.93 | 47.25 | 46.63 | 46.69 | 11,422,800 | 46.39 | | 29-Jul-09 | 46.70 | 46.88 | 46.52 | 46.71 | 10,859,100 | 46.41 | | 28-Jul-09 | 47.18 | 47.41 | 46.70 | 46.80 | 13,510,900 | 46.50 | | 27-Jul-09 | 47.35 | 47.44 | 47.14 | 47.42 | 14,257,800 | 47.12 | | 24-Jul-09 | 47.05 | 47.41 | 46.95 | 47.34 | 11,706,300 | 47.04 | | 23-Jul-09 | 46.96 | 47.29 | 46.86 | 47.10 | 14,386,700 | 46.80 | | 22-Jul-09 | 46.58 | 47.49 | 46.41 | 46.86 | 11,987,300 | 46.56 | | 21-Jul-09 | 46.39 | 46.82 | 46.20 | 46.82 | 8,529,600 | 46.52 | | 20-Jul-09 | 46.23 | 46.26 | 45.80 | 46.10 | 10,220,200 | 45.81 | | 17-Jul-09 | 46.12 | 46.41 | 45.89 | 45.97 | 17,422,300 | 45.68 | | 16-Jul-09 | 45.92 | 46.36 | 45.88 | 46.17 | 9,806,000 | 45.88 | | 15-Jul-09 | 45.82 | 46.04 | 45.62 | 46.02 | 9,467,600 | 45.73 | | * Close price adjusted for dividends and splits. |
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