| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 43.44 | 43.99 | 43.32 | 43.67 | 2,536,200 | 43.67 | | 8-Feb-10 | 43.23 | 43.62 | 43.06 | 43.16 | 1,958,300 | 43.16 | | 5-Feb-10 | 42.75 | 43.31 | 42.67 | 43.24 | 2,941,500 | 43.24 | | 4-Feb-10 | 43.90 | 43.90 | 42.86 | 42.86 | 2,602,600 | 42.86 | | 3-Feb-10 | 44.29 | 44.29 | 43.78 | 44.02 | 2,094,900 | 44.02 | | 2-Feb-10 | 44.05 | 44.40 | 43.69 | 44.40 | 3,051,500 | 44.40 | | 1-Feb-10 | 43.89 | 43.93 | 43.40 | 43.93 | 2,111,500 | 43.93 | | 29-Jan-10 | 44.48 | 44.62 | 43.60 | 43.63 | 3,616,300 | 43.63 | | 28-Jan-10 | 43.55 | 44.58 | 43.55 | 44.30 | 4,869,100 | 44.30 | | 27-Jan-10 | 42.84 | 43.73 | 42.83 | 43.53 | 5,344,500 | 43.53 | | 26-Jan-10 | 42.32 | 42.92 | 42.11 | 42.83 | 3,379,800 | 42.83 | | 25-Jan-10 | 42.15 | 42.79 | 42.08 | 42.52 | 3,134,500 | 42.52 | | 22-Jan-10 | 41.96 | 42.45 | 41.90 | 41.94 | 1,958,800 | 41.94 | | 21-Jan-10 | 42.64 | 42.75 | 42.05 | 42.08 | 2,289,000 | 42.08 | | 20-Jan-10 | 42.82 | 42.90 | 42.33 | 42.54 | 1,985,500 | 42.54 | | 19-Jan-10 | 42.65 | 43.16 | 42.61 | 43.10 | 1,812,200 | 43.10 | | 15-Jan-10 | 43.06 | 43.16 | 42.41 | 42.64 | 3,442,600 | 42.64 | | 14-Jan-10 | 43.22 | 43.22 | 42.80 | 43.01 | 1,639,100 | 43.01 | | 13-Jan-10 | 42.70 | 43.16 | 42.67 | 42.97 | 1,841,600 | 42.97 | | 12-Jan-10 | 42.33 | 42.58 | 42.26 | 42.46 | 1,370,100 | 42.46 | | 11-Jan-10 | 42.59 | 42.59 | 42.13 | 42.40 | 1,849,800 | 42.40 | | 8-Jan-10 | 42.58 | 42.59 | 42.11 | 42.41 | 1,385,500 | 42.41 | | 7-Jan-10 | 42.50 | 42.58 | 42.28 | 42.57 | 1,401,600 | 42.57 | | 6-Jan-10 | 42.60 | 42.69 | 42.35 | 42.63 | 1,315,000 | 42.63 | | 5-Jan-10 | 42.90 | 42.90 | 42.47 | 42.62 | 1,474,500 | 42.62 | | 4-Jan-10 | 43.10 | 43.17 | 42.70 | 42.84 | 1,452,600 | 42.84 | | 31-Dec-09 | 43.24 | 43.24 | 42.76 | 42.76 | 854,900 | 42.76 | | 30-Dec-09 | 42.97 | 43.27 | 42.91 | 43.23 | 962,300 | 43.23 | | 29-Dec-09 | 43.13 | 43.22 | 43.04 | 43.11 | 816,700 | 43.11 | | 28-Dec-09 | 43.01 | 43.12 | 42.83 | 43.12 | 921,900 | 43.12 | | 24-Dec-09 | 42.84 | 43.07 | 42.69 | 43.01 | 402,200 | 43.01 | | 23-Dec-09 | 42.64 | 42.95 | 42.56 | 42.79 | 888,900 | 42.79 | | 22-Dec-09 | 42.41 | 42.73 | 42.33 | 42.63 | 1,281,700 | 42.63 | | 21-Dec-09 | 42.06 | 42.60 | 42.04 | 42.26 | 1,403,700 | 42.26 | | 18-Dec-09 | 42.35 | 42.35 | 41.50 | 42.03 | 3,532,800 | 42.03 | | 18-Dec-09 | $ 0.42 Dividend | | 17-Dec-09 | 43.18 | 43.18 | 42.43 | 42.43 | 1,973,000 | 42.01 | | 16-Dec-09 | 43.29 | 43.39 | 43.01 | 43.08 | 1,671,800 | 42.65 | | 15-Dec-09 | 43.06 | 43.33 | 43.00 | 43.06 | 2,022,100 | 42.63 | | 14-Dec-09 | 43.04 | 43.20 | 42.91 | 43.03 | 1,738,700 | 42.60 | | 11-Dec-09 | 42.89 | 43.11 | 42.81 | 42.91 | 1,425,600 | 42.49 | | 10-Dec-09 | 43.01 | 43.24 | 42.59 | 42.70 | 2,134,600 | 42.28 | | 9-Dec-09 | 43.00 | 43.03 | 42.43 | 42.85 | 1,608,800 | 42.43 | | 8-Dec-09 | 43.23 | 43.23 | 42.71 | 42.92 | 2,276,000 | 42.50 | | 7-Dec-09 | 43.24 | 43.51 | 43.10 | 43.34 | 1,792,600 | 42.91 | | 4-Dec-09 | 43.47 | 43.75 | 43.00 | 43.36 | 1,987,300 | 42.93 | | 3-Dec-09 | 43.42 | 43.61 | 43.10 | 43.16 | 1,974,900 | 42.73 | | 2-Dec-09 | 43.05 | 43.58 | 43.05 | 43.40 | 2,558,400 | 42.97 | | 1-Dec-09 | 42.85 | 43.27 | 42.56 | 43.13 | 2,885,200 | 42.70 | | 30-Nov-09 | 42.53 | 42.58 | 42.17 | 42.45 | 2,166,800 | 42.03 | | 27-Nov-09 | 42.06 | 42.58 | 42.05 | 42.42 | 2,339,700 | 42.00 | | 25-Nov-09 | 43.39 | 43.70 | 43.23 | 43.35 | 2,459,600 | 42.92 | | 24-Nov-09 | 43.06 | 43.70 | 42.75 | 43.23 | 3,267,000 | 42.80 | | 23-Nov-09 | 42.73 | 43.44 | 42.66 | 43.17 | 4,128,100 | 42.74 | | 20-Nov-09 | 41.87 | 42.36 | 41.87 | 42.23 | 2,362,700 | 41.81 | | 19-Nov-09 | 42.34 | 42.37 | 41.68 | 42.01 | 2,230,300 | 41.59 | | 18-Nov-09 | 42.46 | 42.51 | 41.95 | 42.48 | 1,898,100 | 42.06 | | 17-Nov-09 | 42.15 | 42.43 | 42.03 | 42.34 | 1,884,400 | 41.92 | | 16-Nov-09 | 41.98 | 42.35 | 41.87 | 42.24 | 2,373,500 | 41.82 | | 13-Nov-09 | 41.69 | 41.99 | 41.57 | 41.86 | 1,345,500 | 41.45 | | 12-Nov-09 | 42.11 | 42.28 | 41.61 | 41.74 | 1,929,600 | 41.33 | | 11-Nov-09 | 42.05 | 42.35 | 41.95 | 42.13 | 1,737,800 | 41.71 | | 10-Nov-09 | 41.77 | 42.30 | 41.77 | 41.95 | 2,178,100 | 41.53 | | 9-Nov-09 | 41.26 | 42.11 | 41.13 | 41.92 | 3,035,500 | 41.51 | | 6-Nov-09 | 40.69 | 41.16 | 40.67 | 41.00 | 1,520,200 | 40.59 | | 5-Nov-09 | 40.54 | 41.01 | 40.54 | 40.94 | 1,727,300 | 40.53 | | 4-Nov-09 | 40.04 | 40.86 | 40.04 | 40.45 | 2,870,400 | 40.05 | | * Close price adjusted for dividends and splits. |
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