| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 47.53 | 48.38 | 47.52 | 47.82 | 1,600,300 | 47.82 | | 8-Feb-10 | 47.41 | 47.70 | 46.95 | 47.42 | 1,669,000 | 47.42 | | 5-Feb-10 | 47.52 | 47.73 | 46.32 | 47.36 | 2,701,200 | 47.36 | | 4-Feb-10 | 49.22 | 49.33 | 47.62 | 47.65 | 2,390,600 | 47.65 | | 3-Feb-10 | 50.15 | 50.51 | 49.23 | 49.25 | 2,050,900 | 49.25 | | 2-Feb-10 | 49.40 | 50.51 | 49.23 | 50.50 | 1,734,500 | 50.50 | | 1-Feb-10 | 50.05 | 50.20 | 49.20 | 49.46 | 2,488,700 | 49.46 | | 29-Jan-10 | 49.52 | 51.72 | 49.52 | 49.71 | 3,352,500 | 49.71 | | 28-Jan-10 | 51.00 | 51.69 | 49.38 | 49.38 | 4,512,000 | 49.38 | | 27-Jan-10 | 48.52 | 49.68 | 48.05 | 48.69 | 2,333,300 | 48.69 | | 26-Jan-10 | 48.06 | 48.75 | 47.57 | 48.50 | 2,956,200 | 48.50 | | 25-Jan-10 | 48.32 | 48.70 | 47.75 | 48.41 | 2,502,100 | 48.41 | | 22-Jan-10 | 48.90 | 49.22 | 48.36 | 48.46 | 2,448,400 | 48.46 | | 21-Jan-10 | 49.67 | 49.67 | 48.55 | 48.82 | 2,606,600 | 48.82 | | 20-Jan-10 | 49.93 | 49.97 | 48.33 | 49.31 | 5,104,600 | 49.31 | | 19-Jan-10 | 50.97 | 51.84 | 50.10 | 50.40 | 2,697,100 | 50.40 | | 15-Jan-10 | 52.40 | 52.40 | 50.91 | 51.02 | 2,887,500 | 51.02 | | 14-Jan-10 | 52.45 | 52.63 | 51.53 | 51.80 | 1,377,600 | 51.80 | | 13-Jan-10 | 52.77 | 53.35 | 52.32 | 52.74 | 1,874,400 | 52.74 | | 12-Jan-10 | 51.05 | 53.17 | 50.80 | 52.78 | 4,011,600 | 52.78 | | 11-Jan-10 | 51.31 | 51.41 | 50.37 | 51.19 | 1,343,700 | 51.19 | | 8-Jan-10 | 51.30 | 51.55 | 50.55 | 51.00 | 2,387,600 | 51.00 | | 7-Jan-10 | 50.99 | 51.80 | 50.88 | 51.25 | 3,238,100 | 51.25 | | 6-Jan-10 | 51.38 | 52.50 | 51.24 | 52.42 | 2,020,300 | 52.42 | | 5-Jan-10 | 51.72 | 51.91 | 51.10 | 51.57 | 1,886,400 | 51.57 | | 4-Jan-10 | 52.50 | 52.88 | 51.65 | 51.96 | 1,189,500 | 51.96 | | 31-Dec-09 | 52.39 | 52.67 | 52.13 | 52.22 | 784,200 | 52.22 | | 30-Dec-09 | 52.23 | 52.64 | 52.16 | 52.43 | 744,300 | 52.43 | | 29-Dec-09 | 52.97 | 52.97 | 52.26 | 52.49 | 654,400 | 52.49 | | 28-Dec-09 | 52.30 | 52.75 | 51.90 | 52.70 | 784,800 | 52.70 | | 24-Dec-09 | 51.95 | 52.18 | 51.67 | 52.17 | 224,500 | 52.17 | | 23-Dec-09 | 51.67 | 52.07 | 51.23 | 51.82 | 860,800 | 51.82 | | 22-Dec-09 | 51.86 | 52.06 | 51.57 | 51.72 | 742,100 | 51.72 | | 21-Dec-09 | 51.63 | 52.46 | 51.53 | 51.72 | 740,400 | 51.72 | | 18-Dec-09 | 50.97 | 51.89 | 50.66 | 51.28 | 2,080,100 | 51.28 | | 17-Dec-09 | 51.15 | 51.20 | 50.39 | 50.87 | 990,700 | 50.87 | | 16-Dec-09 | 51.53 | 52.00 | 51.04 | 51.18 | 1,124,100 | 51.18 | | 15-Dec-09 | 51.43 | 52.10 | 51.29 | 51.49 | 1,704,800 | 51.49 | | 14-Dec-09 | 50.90 | 51.68 | 50.52 | 51.62 | 1,366,200 | 51.62 | | 11-Dec-09 | 50.56 | 50.56 | 49.81 | 50.27 | 824,500 | 50.27 | | 10-Dec-09 | 49.74 | 50.78 | 49.72 | 50.36 | 1,500,100 | 50.36 | | 9-Dec-09 | 49.31 | 50.25 | 49.03 | 50.03 | 1,511,000 | 50.03 | | 8-Dec-09 | 49.82 | 50.48 | 49.60 | 49.87 | 740,300 | 49.87 | | 7-Dec-09 | 49.82 | 50.93 | 49.81 | 50.62 | 832,200 | 50.62 | | 4-Dec-09 | 50.69 | 51.15 | 50.15 | 50.64 | 985,600 | 50.64 | | 3-Dec-09 | 50.96 | 51.27 | 50.22 | 50.25 | 1,169,800 | 50.25 | | 2-Dec-09 | 50.78 | 51.27 | 50.61 | 51.04 | 2,063,100 | 51.04 | | 1-Dec-09 | 49.86 | 51.05 | 49.81 | 50.76 | 1,203,500 | 50.76 | | 30-Nov-09 | 49.59 | 49.97 | 49.32 | 49.78 | 1,122,400 | 49.78 | | 27-Nov-09 | 49.06 | 50.50 | 48.78 | 49.95 | 506,900 | 49.95 | | 25-Nov-09 | 51.00 | 51.00 | 50.22 | 50.89 | 940,200 | 50.89 | | 24-Nov-09 | 49.82 | 50.32 | 49.35 | 50.18 | 1,406,800 | 50.18 | | 23-Nov-09 | 49.59 | 50.41 | 49.49 | 49.83 | 774,400 | 49.83 | | 20-Nov-09 | 50.25 | 50.25 | 49.06 | 49.48 | 1,262,200 | 49.48 | | 19-Nov-09 | 50.24 | 50.25 | 49.06 | 49.79 | 1,295,300 | 49.79 | | 18-Nov-09 | 50.07 | 50.76 | 49.94 | 50.28 | 1,216,700 | 50.28 | | 17-Nov-09 | 51.20 | 51.29 | 50.75 | 51.09 | 677,600 | 51.09 | | 16-Nov-09 | 50.38 | 51.17 | 50.32 | 51.11 | 1,508,200 | 51.11 | | 13-Nov-09 | 50.37 | 51.20 | 50.00 | 50.79 | 983,800 | 50.79 | | 12-Nov-09 | 50.94 | 51.33 | 50.44 | 50.55 | 815,600 | 50.55 | | 11-Nov-09 | 50.51 | 51.22 | 50.20 | 50.95 | 1,672,200 | 50.95 | | 10-Nov-09 | 49.46 | 50.77 | 49.42 | 50.51 | 2,933,400 | 50.51 | | 9-Nov-09 | 48.79 | 49.99 | 48.79 | 49.87 | 1,235,400 | 49.87 | | 6-Nov-09 | 49.45 | 49.90 | 48.89 | 49.64 | 1,401,000 | 49.64 | | 5-Nov-09 | 48.33 | 49.86 | 48.33 | 49.70 | 2,183,200 | 49.70 | | 4-Nov-09 | 48.04 | 48.67 | 47.84 | 48.20 | 1,753,600 | 48.20 | | * Close price adjusted for dividends and splits. |
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