| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 19.22 | 19.51 | 18.72 | 19.29 | 1,428,700 | 19.29 | | 8-Feb-10 | 19.05 | 19.59 | 18.31 | 18.70 | 1,376,100 | 18.70 | | 5-Feb-10 | 18.74 | 19.40 | 18.07 | 18.73 | 2,124,300 | 18.73 | | 4-Feb-10 | 20.20 | 20.20 | 18.66 | 18.73 | 1,755,800 | 18.73 | | 3-Feb-10 | 20.36 | 20.94 | 20.21 | 20.42 | 1,022,600 | 20.42 | | 2-Feb-10 | 20.02 | 20.58 | 19.75 | 20.51 | 1,662,200 | 20.51 | | 1-Feb-10 | 19.31 | 20.00 | 18.91 | 19.94 | 2,253,300 | 19.94 | | 29-Jan-10 | 20.52 | 20.59 | 19.00 | 19.16 | 2,120,900 | 19.16 | | 28-Jan-10 | 21.00 | 21.02 | 20.20 | 20.32 | 791,700 | 20.32 | | 27-Jan-10 | 21.41 | 21.89 | 20.34 | 21.06 | 1,278,000 | 21.06 | | 26-Jan-10 | 22.00 | 22.16 | 21.39 | 21.53 | 1,098,000 | 21.53 | | 25-Jan-10 | 22.73 | 22.82 | 21.60 | 22.26 | 1,189,000 | 22.26 | | 22-Jan-10 | 22.35 | 23.00 | 22.03 | 22.37 | 988,000 | 22.37 | | 21-Jan-10 | 23.40 | 23.72 | 22.18 | 22.29 | 1,607,100 | 22.29 | | 20-Jan-10 | 24.42 | 24.49 | 23.04 | 23.32 | 2,528,400 | 23.32 | | 19-Jan-10 | 24.65 | 25.47 | 24.51 | 24.65 | 1,494,600 | 24.65 | | 15-Jan-10 | 25.60 | 25.89 | 24.90 | 25.01 | 1,175,000 | 25.01 | | 14-Jan-10 | 25.33 | 25.95 | 25.12 | 25.33 | 1,033,900 | 25.33 | | 13-Jan-10 | 25.23 | 25.60 | 24.35 | 25.08 | 1,120,700 | 25.08 | | 12-Jan-10 | 25.36 | 25.58 | 24.80 | 24.99 | 1,066,800 | 24.99 | | 11-Jan-10 | 26.24 | 26.49 | 25.60 | 26.02 | 1,494,400 | 26.02 | | 8-Jan-10 | 24.43 | 25.78 | 24.30 | 25.68 | 1,479,000 | 25.68 | | 7-Jan-10 | 24.48 | 24.56 | 23.70 | 24.48 | 1,541,000 | 24.48 | | 6-Jan-10 | 25.01 | 25.55 | 24.63 | 24.80 | 1,507,500 | 24.80 | | 5-Jan-10 | 24.94 | 25.39 | 24.46 | 25.32 | 1,840,200 | 25.32 | | 4-Jan-10 | 23.50 | 24.78 | 23.48 | 24.71 | 2,766,000 | 24.71 | | 31-Dec-09 | 22.61 | 22.84 | 22.37 | 22.38 | 757,100 | 22.38 | | 30-Dec-09 | 22.37 | 22.57 | 22.05 | 22.56 | 685,200 | 22.56 | | 29-Dec-09 | 22.53 | 22.61 | 22.27 | 22.57 | 488,900 | 22.57 | | 28-Dec-09 | 22.41 | 22.73 | 22.20 | 22.38 | 657,700 | 22.38 | | 24-Dec-09 | 22.63 | 22.75 | 21.86 | 22.39 | 456,000 | 22.39 | | 23-Dec-09 | 21.50 | 22.44 | 21.28 | 22.40 | 1,706,600 | 22.40 | | 22-Dec-09 | 21.75 | 21.77 | 20.86 | 21.27 | 2,503,500 | 21.27 | | 21-Dec-09 | 22.20 | 22.53 | 21.45 | 21.77 | 2,103,900 | 21.77 | | 18-Dec-09 | 22.62 | 22.88 | 21.98 | 22.10 | 1,413,600 | 22.10 | | 17-Dec-09 | 22.77 | 23.10 | 22.20 | 22.66 | 1,535,400 | 22.66 | | 16-Dec-09 | 23.97 | 24.33 | 23.15 | 23.32 | 1,807,400 | 23.32 | | 15-Dec-09 | 23.43 | 24.54 | 23.17 | 23.64 | 2,040,400 | 23.64 | | 14-Dec-09 | 22.37 | 23.26 | 22.16 | 23.23 | 1,277,000 | 23.23 | | 11-Dec-09 | 22.30 | 22.55 | 21.77 | 22.12 | 1,359,500 | 22.12 | | 10-Dec-09 | 22.99 | 23.14 | 21.91 | 22.39 | 1,465,100 | 22.39 | | 9-Dec-09 | 22.79 | 23.29 | 22.54 | 22.80 | 1,608,700 | 22.80 | | 8-Dec-09 | 23.32 | 23.32 | 22.52 | 22.69 | 1,848,900 | 22.69 | | 7-Dec-09 | 23.82 | 24.25 | 23.41 | 23.66 | 1,263,400 | 23.66 | | 4-Dec-09 | 25.09 | 25.23 | 23.53 | 24.29 | 1,524,100 | 24.29 | | 3-Dec-09 | 25.29 | 25.60 | 24.25 | 24.44 | 1,819,300 | 24.44 | | 2-Dec-09 | 25.43 | 25.88 | 24.10 | 24.62 | 2,237,500 | 24.62 | | 1-Dec-09 | 23.99 | 25.50 | 23.99 | 25.20 | 2,928,700 | 25.20 | | 30-Nov-09 | 22.92 | 23.68 | 22.52 | 23.48 | 2,145,800 | 23.48 | | 27-Nov-09 | 23.47 | 23.75 | 22.99 | 22.99 | 1,389,600 | 22.99 | | 25-Nov-09 | 24.84 | 24.85 | 24.10 | 24.64 | 1,377,700 | 24.64 | | 24-Nov-09 | 24.63 | 25.26 | 23.92 | 24.98 | 1,675,800 | 24.98 | | 23-Nov-09 | 26.03 | 26.28 | 24.40 | 24.54 | 1,940,000 | 24.54 | | 20-Nov-09 | 24.61 | 25.96 | 24.28 | 25.46 | 2,543,400 | 25.46 | | 19-Nov-09 | 26.95 | 27.10 | 24.92 | 25.10 | 4,803,300 | 25.10 | | 18-Nov-09 | 28.23 | 29.20 | 27.46 | 28.25 | 3,283,700 | 28.25 | | 17-Nov-09 | 27.41 | 28.70 | 26.39 | 27.21 | 3,585,300 | 27.21 | | 16-Nov-09 | 25.87 | 27.72 | 25.87 | 27.62 | 4,874,900 | 27.62 | | 13-Nov-09 | 24.53 | 25.05 | 24.23 | 24.91 | 2,036,200 | 24.91 | | 12-Nov-09 | 23.86 | 25.00 | 23.54 | 24.10 | 5,237,000 | 24.10 | | 11-Nov-09 | 21.75 | 23.94 | 21.43 | 23.76 | 5,094,400 | 23.76 | | 10-Nov-09 | 21.76 | 22.00 | 20.60 | 20.72 | 2,052,900 | 20.72 | | 9-Nov-09 | 21.30 | 21.94 | 21.19 | 21.82 | 1,431,300 | 21.82 | | 6-Nov-09 | 19.81 | 20.93 | 19.75 | 20.83 | 1,376,900 | 20.83 | | 5-Nov-09 | 19.60 | 20.32 | 19.26 | 20.15 | 1,573,500 | 20.15 | | 4-Nov-09 | 20.53 | 20.65 | 19.32 | 19.35 | 1,791,500 | 19.35 | | * Close price adjusted for dividends and splits. |
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