| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 27.36 | 27.98 | 26.93 | 27.33 | 7,689,700 | 27.33 | | 8-Feb-10 | 27.70 | 28.12 | 27.21 | 28.07 | 5,163,500 | 28.07 | | 5-Feb-10 | 27.60 | 28.72 | 27.45 | 27.50 | 12,693,800 | 27.50 | | 4-Feb-10 | 26.37 | 27.79 | 26.35 | 27.73 | 8,642,800 | 27.73 | | 3-Feb-10 | 25.92 | 26.42 | 25.54 | 26.00 | 4,139,300 | 26.00 | | 2-Feb-10 | 26.14 | 26.40 | 25.60 | 25.68 | 4,997,900 | 25.68 | | 1-Feb-10 | 26.62 | 26.83 | 26.15 | 26.23 | 5,055,600 | 26.23 | | 29-Jan-10 | 26.10 | 26.98 | 25.52 | 26.88 | 7,595,400 | 26.88 | | 28-Jan-10 | 25.31 | 26.78 | 25.30 | 26.31 | 8,889,900 | 26.31 | | 27-Jan-10 | 26.25 | 26.40 | 25.35 | 25.44 | 5,752,600 | 25.44 | | 26-Jan-10 | 25.68 | 26.04 | 25.31 | 25.98 | 5,122,700 | 25.98 | | 25-Jan-10 | 25.26 | 26.11 | 25.22 | 25.53 | 4,296,700 | 25.53 | | 22-Jan-10 | 24.75 | 25.75 | 24.51 | 25.63 | 10,352,300 | 25.63 | | 21-Jan-10 | 23.81 | 24.84 | 23.47 | 24.65 | 9,518,500 | 24.65 | | 20-Jan-10 | 23.56 | 24.39 | 23.53 | 23.86 | 5,661,000 | 23.86 | | 19-Jan-10 | 23.94 | 23.94 | 23.19 | 23.19 | 4,874,200 | 23.19 | | 15-Jan-10 | 23.41 | 24.40 | 23.28 | 24.11 | 5,975,500 | 24.11 | | 14-Jan-10 | 23.78 | 23.85 | 23.27 | 23.43 | 2,676,200 | 23.43 | | 13-Jan-10 | 24.06 | 24.47 | 23.50 | 23.59 | 4,519,300 | 23.59 | | 12-Jan-10 | 24.01 | 24.45 | 23.79 | 24.23 | 4,853,400 | 24.23 | | 11-Jan-10 | 23.33 | 23.90 | 23.26 | 23.68 | 2,890,600 | 23.68 | | 8-Jan-10 | 23.97 | 24.06 | 23.54 | 23.55 | 3,297,900 | 23.55 | | 7-Jan-10 | 24.13 | 24.56 | 23.75 | 23.80 | 4,492,400 | 23.80 | | 6-Jan-10 | 24.10 | 24.25 | 23.82 | 24.15 | 3,380,900 | 24.15 | | 5-Jan-10 | 24.01 | 24.30 | 23.77 | 24.10 | 3,341,900 | 24.10 | | 4-Jan-10 | 24.48 | 24.50 | 23.92 | 23.95 | 3,712,000 | 23.95 | | 31-Dec-09 | 24.55 | 25.27 | 24.30 | 25.19 | 2,341,500 | 25.19 | | 30-Dec-09 | 24.72 | 25.02 | 24.37 | 24.57 | 3,158,200 | 24.57 | | 29-Dec-09 | 24.40 | 24.61 | 24.34 | 24.58 | 1,571,300 | 24.58 | | 28-Dec-09 | 24.30 | 24.77 | 24.28 | 24.50 | 2,241,700 | 24.50 | | 24-Dec-09 | 24.54 | 24.66 | 24.45 | 24.50 | 955,900 | 24.50 | | 23-Dec-09 | 25.01 | 25.33 | 24.65 | 24.66 | 3,578,400 | 24.66 | | 22-Dec-09 | 25.75 | 25.86 | 25.26 | 25.34 | 2,982,600 | 25.34 | | 21-Dec-09 | 26.14 | 26.16 | 25.71 | 25.87 | 3,259,400 | 25.87 | | 18-Dec-09 | 26.62 | 27.29 | 26.51 | 26.51 | 4,344,700 | 26.51 | | 17-Dec-09 | 26.79 | 27.40 | 26.55 | 27.04 | 4,941,600 | 27.04 | | 16-Dec-09 | 26.44 | 26.78 | 26.17 | 26.44 | 4,007,700 | 26.44 | | 15-Dec-09 | 26.76 | 26.91 | 26.27 | 26.79 | 4,230,400 | 26.79 | | 14-Dec-09 | 27.05 | 27.65 | 26.60 | 26.63 | 4,266,800 | 26.63 | | 11-Dec-09 | 27.62 | 28.14 | 27.38 | 27.46 | 4,151,700 | 27.46 | | 10-Dec-09 | 27.59 | 28.23 | 27.24 | 28.00 | 5,059,500 | 28.00 | | 9-Dec-09 | 27.70 | 28.30 | 27.57 | 27.76 | 5,015,300 | 27.76 | | 8-Dec-09 | 27.53 | 28.23 | 27.25 | 27.66 | 5,751,300 | 27.66 | | 7-Dec-09 | 27.29 | 27.58 | 26.93 | 27.20 | 4,329,600 | 27.20 | | 4-Dec-09 | 27.48 | 28.41 | 26.85 | 27.30 | 9,596,300 | 27.30 | | 3-Dec-09 | 27.74 | 28.75 | 27.40 | 28.69 | 6,200,600 | 28.69 | | 2-Dec-09 | 28.63 | 28.65 | 27.52 | 28.04 | 6,561,800 | 28.04 | | 1-Dec-09 | 29.06 | 29.25 | 28.48 | 28.71 | 5,799,100 | 28.71 | | 30-Nov-09 | 30.06 | 30.93 | 29.57 | 29.65 | 6,504,100 | 29.65 | | 27-Nov-09 | 30.55 | 30.65 | 29.12 | 29.89 | 5,051,100 | 29.89 | | 25-Nov-09 | 28.09 | 28.54 | 28.00 | 28.46 | 3,216,200 | 28.46 | | 24-Nov-09 | 28.24 | 29.14 | 28.23 | 28.45 | 5,079,800 | 28.45 | | 23-Nov-09 | 28.46 | 28.55 | 27.54 | 28.19 | 6,307,500 | 28.19 | | 20-Nov-09 | 29.60 | 29.76 | 29.04 | 29.28 | 5,565,300 | 29.28 | | 19-Nov-09 | 28.35 | 29.62 | 28.25 | 29.22 | 6,344,900 | 29.22 | | 18-Nov-09 | 27.63 | 28.29 | 27.59 | 27.75 | 4,243,500 | 27.75 | | 17-Nov-09 | 27.87 | 28.17 | 27.50 | 27.70 | 5,069,200 | 27.70 | | 16-Nov-09 | 28.81 | 28.83 | 27.28 | 27.63 | 6,999,700 | 27.63 | | 13-Nov-09 | 29.66 | 30.37 | 29.00 | 29.25 | 7,305,900 | 29.25 | | 12-Nov-09 | 28.77 | 30.00 | 28.32 | 29.84 | 5,949,600 | 29.84 | | 11-Nov-09 | 28.69 | 29.23 | 28.19 | 28.74 | 5,435,000 | 28.74 | | 10-Nov-09 | 28.95 | 29.65 | 28.53 | 29.21 | 5,375,800 | 29.21 | | 9-Nov-09 | 29.50 | 29.51 | 28.77 | 28.81 | 4,463,300 | 28.81 | | 6-Nov-09 | 30.70 | 30.84 | 29.50 | 29.98 | 7,206,300 | 29.98 | | 5-Nov-09 | 31.29 | 31.53 | 29.95 | 30.10 | 6,762,600 | 30.10 | | 4-Nov-09 | 30.82 | 32.10 | 30.55 | 32.08 | 7,105,700 | 32.08 | | * Close price adjusted for dividends and splits. |
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