| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 68.87 | 69.82 | 68.87 | 69.45 | 1,881,800 | 69.45 | | 8-Feb-10 | 68.71 | 69.26 | 68.52 | 68.58 | 1,970,500 | 68.58 | | 5-Feb-10 | 68.74 | 69.08 | 68.07 | 68.63 | 2,947,800 | 68.63 | | 4-Feb-10 | 70.15 | 70.25 | 68.98 | 69.00 | 4,131,900 | 69.00 | | 3-Feb-10 | 71.15 | 71.15 | 70.20 | 70.54 | 3,009,200 | 70.54 | | 2-Feb-10 | 71.20 | 71.62 | 70.69 | 71.03 | 3,846,700 | 71.03 | | 1-Feb-10 | 71.83 | 71.83 | 70.74 | 71.03 | 2,783,400 | 71.03 | | 29-Jan-10 | 72.30 | 72.31 | 71.27 | 71.31 | 2,573,200 | 71.31 | | 28-Jan-10 | 71.88 | 72.46 | 71.69 | 71.95 | 3,083,700 | 71.95 | | 27-Jan-10 | 70.98 | 71.79 | 70.61 | 71.52 | 2,730,500 | 71.52 | | 26-Jan-10 | 70.50 | 71.05 | 69.95 | 70.96 | 2,512,100 | 70.96 | | 25-Jan-10 | 71.27 | 71.74 | 70.64 | 70.77 | 1,967,000 | 70.77 | | 22-Jan-10 | 71.15 | 71.85 | 70.86 | 70.96 | 3,806,400 | 70.96 | | 21-Jan-10 | 71.50 | 71.93 | 70.86 | 71.12 | 2,611,000 | 71.12 | | 20-Jan-10 | 71.54 | 71.54 | 71.06 | 71.43 | 2,043,500 | 71.43 | | 19-Jan-10 | 71.71 | 72.25 | 71.45 | 71.91 | 2,554,800 | 71.91 | | 15-Jan-10 | 71.66 | 71.97 | 71.11 | 71.33 | 1,936,200 | 71.33 | | 14-Jan-10 | 71.66 | 71.79 | 71.19 | 71.64 | 1,135,400 | 71.64 | | 13-Jan-10 | 71.24 | 71.91 | 70.86 | 71.64 | 2,014,000 | 71.64 | | 12-Jan-10 | 70.70 | 71.44 | 70.55 | 71.32 | 1,843,200 | 71.32 | | 11-Jan-10 | 70.65 | 70.92 | 70.30 | 70.79 | 1,226,100 | 70.79 | | 8-Jan-10 | 71.40 | 71.40 | 70.26 | 70.72 | 2,222,900 | 70.72 | | 7-Jan-10 | 70.20 | 71.43 | 69.95 | 71.30 | 3,353,400 | 71.30 | | 7-Jan-10 | $ 0.49 Dividend | | 6-Jan-10 | 70.31 | 70.92 | 69.94 | 70.66 | 2,343,400 | 70.17 | | 5-Jan-10 | 71.16 | 71.18 | 69.61 | 70.24 | 3,719,600 | 69.75 | | 4-Jan-10 | 71.19 | 71.28 | 70.63 | 70.90 | 2,578,200 | 70.41 | | 31-Dec-09 | 71.98 | 71.98 | 70.80 | 70.81 | 1,376,200 | 70.32 | | 30-Dec-09 | 71.99 | 71.99 | 71.57 | 71.81 | 1,187,800 | 71.31 | | 29-Dec-09 | 71.88 | 72.09 | 71.66 | 71.94 | 1,541,700 | 71.44 | | 28-Dec-09 | 71.01 | 71.80 | 70.96 | 71.80 | 2,082,300 | 71.30 | | 24-Dec-09 | 70.71 | 71.00 | 70.66 | 70.95 | 639,100 | 70.46 | | 23-Dec-09 | 70.65 | 70.97 | 70.62 | 70.93 | 1,419,800 | 70.44 | | 22-Dec-09 | 69.87 | 70.98 | 69.68 | 70.89 | 3,708,600 | 70.40 | | 21-Dec-09 | 69.29 | 69.82 | 69.02 | 69.60 | 2,105,000 | 69.12 | | 18-Dec-09 | 69.42 | 69.88 | 68.09 | 68.95 | 3,841,600 | 68.47 | | 17-Dec-09 | 68.90 | 69.93 | 68.50 | 69.04 | 4,428,300 | 68.56 | | 16-Dec-09 | 68.95 | 69.24 | 68.20 | 68.29 | 2,738,200 | 67.82 | | 15-Dec-09 | 69.00 | 69.00 | 68.41 | 68.79 | 1,986,600 | 68.31 | | 14-Dec-09 | 69.27 | 69.38 | 68.67 | 68.93 | 1,990,900 | 68.45 | | 11-Dec-09 | 68.95 | 69.53 | 68.86 | 69.06 | 2,114,400 | 68.58 | | 10-Dec-09 | 68.58 | 69.12 | 68.50 | 68.73 | 1,512,600 | 68.25 | | 9-Dec-09 | 68.53 | 69.12 | 68.36 | 68.60 | 1,836,800 | 68.12 | | 8-Dec-09 | 68.84 | 69.07 | 68.12 | 68.73 | 1,860,400 | 68.25 | | 7-Dec-09 | 68.98 | 69.30 | 68.72 | 69.00 | 1,383,000 | 68.52 | | 4-Dec-09 | 68.52 | 69.00 | 68.29 | 68.93 | 1,659,900 | 68.45 | | 3-Dec-09 | 68.56 | 68.76 | 67.96 | 68.19 | 1,524,000 | 67.72 | | 2-Dec-09 | 68.54 | 69.00 | 68.40 | 68.56 | 1,650,900 | 68.08 | | 1-Dec-09 | 68.48 | 68.82 | 68.31 | 68.68 | 1,834,800 | 68.20 | | 30-Nov-09 | 68.22 | 68.23 | 67.67 | 68.00 | 1,676,100 | 67.53 | | 27-Nov-09 | 67.74 | 68.39 | 67.30 | 68.10 | 844,100 | 67.63 | | 25-Nov-09 | 68.85 | 68.94 | 68.33 | 68.72 | 1,258,200 | 68.24 | | 24-Nov-09 | 68.20 | 69.10 | 68.00 | 69.02 | 2,220,300 | 68.54 | | 23-Nov-09 | 68.10 | 68.70 | 67.93 | 68.34 | 1,655,700 | 67.87 | | 20-Nov-09 | 67.30 | 68.00 | 67.30 | 67.94 | 2,304,000 | 67.47 | | 19-Nov-09 | 67.33 | 67.62 | 66.68 | 67.51 | 1,702,000 | 67.04 | | 18-Nov-09 | 67.41 | 67.65 | 67.00 | 67.49 | 1,320,600 | 67.02 | | 17-Nov-09 | 67.73 | 67.75 | 67.37 | 67.57 | 1,591,100 | 67.10 | | 16-Nov-09 | 67.68 | 67.75 | 67.21 | 67.73 | 1,760,900 | 67.26 | | 13-Nov-09 | 67.42 | 67.70 | 67.21 | 67.60 | 1,197,900 | 67.13 | | 12-Nov-09 | 66.83 | 67.77 | 66.81 | 67.28 | 1,944,200 | 66.81 | | 11-Nov-09 | 67.43 | 67.50 | 66.87 | 66.95 | 1,603,500 | 66.49 | | 10-Nov-09 | 66.45 | 67.48 | 66.45 | 67.17 | 1,919,200 | 66.70 | | 9-Nov-09 | 66.61 | 66.81 | 66.07 | 66.72 | 1,631,300 | 66.26 | | 6-Nov-09 | 66.14 | 66.40 | 65.72 | 66.37 | 1,611,000 | 65.91 | | 5-Nov-09 | 64.99 | 66.45 | 64.96 | 66.25 | 2,510,800 | 65.79 | | 4-Nov-09 | 65.07 | 65.40 | 64.48 | 64.92 | 3,008,000 | 64.47 | | * Close price adjusted for dividends and splits. |
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