| Date | Open | High | Low | Close | Volume | Adj Close* | | 8-Feb-10 | 22.61 | 23.30 | 22.35 | 23.25 | 10,407,700 | 23.25 | | 5-Feb-10 | 22.50 | 22.72 | 22.31 | 22.61 | 8,703,200 | 22.61 | | 4-Feb-10 | 23.40 | 23.50 | 22.93 | 23.13 | 8,247,800 | 23.13 | | 3-Feb-10 | 23.54 | 23.57 | 23.11 | 23.47 | 10,420,700 | 23.47 | | 2-Feb-10 | 23.53 | 23.77 | 23.45 | 23.60 | 6,749,100 | 23.60 | | 1-Feb-10 | 23.74 | 23.95 | 23.53 | 23.53 | 9,431,500 | 23.53 | | 29-Jan-10 | 24.28 | 24.33 | 23.81 | 23.86 | 12,998,700 | 23.86 | | 28-Jan-10 | 24.37 | 24.67 | 24.22 | 24.58 | 7,481,500 | 24.58 | | 27-Jan-10 | 24.45 | 24.62 | 24.25 | 24.33 | 9,307,300 | 24.33 | | 25-Jan-10 | 25.06 | 25.10 | 24.74 | 24.92 | 5,367,700 | 24.92 | | 22-Jan-10 | 25.03 | 25.38 | 25.00 | 25.38 | 8,519,100 | 25.38 | | 21-Jan-10 | 25.36 | 25.76 | 25.25 | 25.61 | 7,980,900 | 25.61 | | 20-Jan-10 | 25.95 | 25.95 | 25.32 | 25.48 | 5,778,800 | 25.48 | | 19-Jan-10 | 25.87 | 26.05 | 25.53 | 25.70 | 9,284,600 | 25.70 | | 18-Jan-10 | 25.38 | 26.17 | 25.36 | 26.01 | 11,181,000 | 26.01 | | 15-Jan-10 | 25.43 | 25.50 | 24.98 | 25.50 | 9,485,100 | 25.50 | | 14-Jan-10 | 25.22 | 25.57 | 25.21 | 25.38 | 4,620,600 | 25.38 | | 13-Jan-10 | 25.00 | 25.16 | 24.92 | 25.10 | 4,145,400 | 25.10 | | 12-Jan-10 | 25.07 | 25.27 | 25.07 | 25.18 | 3,577,100 | 25.18 | | 11-Jan-10 | 25.18 | 25.35 | 25.14 | 25.18 | 3,938,300 | 25.18 | | 8-Jan-10 | 25.21 | 25.45 | 24.99 | 25.15 | 3,531,700 | 25.15 | | 7-Jan-10 | 25.40 | 25.45 | 24.96 | 25.05 | 3,411,900 | 25.05 | | 6-Jan-10 | 25.51 | 25.59 | 25.27 | 25.39 | 3,088,000 | 25.39 | | 5-Jan-10 | 25.60 | 25.60 | 25.39 | 25.51 | 4,741,300 | 25.51 | | 4-Jan-10 | 25.35 | 25.38 | 25.25 | 25.30 | 2,746,500 | 25.30 | | 31-Dec-09 | 25.40 | 25.47 | 25.22 | 25.30 | 2,322,400 | 25.30 | | 30-Dec-09 | 25.47 | 25.51 | 25.22 | 25.27 | 2,442,100 | 25.27 | | 29-Dec-09 | 25.50 | 25.58 | 25.31 | 25.40 | 3,825,300 | 25.40 | | 24-Dec-09 | 24.85 | 25.45 | 24.75 | 25.39 | 7,454,000 | 25.39 | | 23-Dec-09 | 24.32 | 24.68 | 24.17 | 24.68 | 6,480,800 | 24.68 | | 22-Dec-09 | 23.58 | 24.15 | 23.47 | 24.15 | 8,173,100 | 24.15 | | 21-Dec-09 | 23.57 | 23.66 | 23.35 | 23.35 | 5,762,000 | 23.35 | | 18-Dec-09 | 23.13 | 23.68 | 23.08 | 23.49 | 16,541,900 | 23.49 | | 17-Dec-09 | 23.42 | 23.53 | 23.00 | 23.35 | 21,630,200 | 23.35 | | 16-Dec-09 | 23.72 | 23.99 | 23.57 | 23.60 | 5,268,300 | 23.60 | | 15-Dec-09 | 23.77 | 23.97 | 23.50 | 23.80 | 5,340,800 | 23.80 | | 14-Dec-09 | 23.52 | 23.75 | 23.22 | 23.71 | 5,515,700 | 23.71 | | 11-Dec-09 | 23.89 | 24.08 | 23.47 | 23.56 | 5,793,100 | 23.56 | | 10-Dec-09 | 23.70 | 23.94 | 23.62 | 23.77 | 9,117,700 | 23.77 | | 9-Dec-09 | 23.33 | 23.64 | 23.22 | 23.59 | 5,993,800 | 23.59 | | 8-Dec-09 | 23.81 | 23.92 | 23.60 | 23.85 | 6,350,400 | 23.85 | | 7-Dec-09 | 24.29 | 24.30 | 23.69 | 23.89 | 4,856,700 | 23.89 | | 4-Dec-09 | 24.21 | 24.43 | 23.84 | 24.04 | 4,993,700 | 24.04 | | 3-Dec-09 | 24.50 | 24.57 | 24.18 | 24.46 | 8,292,800 | 24.46 | | 2-Dec-09 | 24.52 | 24.67 | 24.27 | 24.27 | 8,973,800 | 24.27 | | 1-Dec-09 | 23.98 | 24.27 | 23.78 | 24.18 | 10,555,400 | 24.18 | | 30-Nov-09 | 23.65 | 24.20 | 23.60 | 24.14 | 10,634,100 | 24.14 | | 27-Nov-09 | 23.58 | 23.61 | 23.01 | 23.13 | 10,791,100 | 23.13 | | 26-Nov-09 | 24.40 | 24.41 | 23.87 | 24.05 | 8,318,500 | 24.05 | | 25-Nov-09 | 24.16 | 24.45 | 23.72 | 24.37 | 14,671,200 | 24.37 | | 24-Nov-09 | 24.30 | 24.56 | 23.91 | 23.96 | 8,248,800 | 23.96 | | 23-Nov-09 | 24.15 | 24.46 | 24.10 | 24.15 | 5,293,100 | 24.15 | | 20-Nov-09 | 24.31 | 24.47 | 24.12 | 24.20 | 6,804,100 | 24.20 | | 19-Nov-09 | 24.61 | 24.92 | 24.50 | 24.68 | 9,440,900 | 24.68 | | 18-Nov-09 | 24.89 | 24.95 | 24.55 | 24.66 | 9,123,700 | 24.66 | | 17-Nov-09 | 25.30 | 25.33 | 24.60 | 24.70 | 13,025,700 | 24.70 | | 16-Nov-09 | 25.90 | 25.96 | 25.19 | 25.29 | 9,496,400 | 25.29 | | 13-Nov-09 | 25.85 | 25.96 | 25.75 | 25.82 | 7,210,600 | 25.82 | | 12-Nov-09 | 26.44 | 26.45 | 25.90 | 26.04 | 5,123,000 | 26.04 | | 11-Nov-09 | 26.47 | 26.60 | 26.27 | 26.28 | 7,489,800 | 26.28 | | 10-Nov-09 | 26.64 | 26.65 | 26.36 | 26.40 | 8,036,300 | 26.40 | | 9-Nov-09 | 26.20 | 26.98 | 26.03 | 26.28 | 21,852,500 | 26.28 | | 6-Nov-09 | 26.20 | 26.65 | 26.15 | 26.55 | 8,559,200 | 26.55 | | 5-Nov-09 | 25.95 | 26.13 | 25.74 | 25.89 | 7,801,600 | 25.89 | | 4-Nov-09 | 26.01 | 26.08 | 25.47 | 25.79 | 12,358,300 | 25.79 | | 3-Nov-09 | 25.80 | 25.84 | 25.15 | 25.43 | 4,758,100 | 25.43 | | * Close price adjusted for dividends and splits. |
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