| Date | Open | High | Low | Close | Volume | Adj Close* | | 10-Dec-09 | 27.20 | 27.91 | 27.13 | 27.65 | 4,036,400 | 27.65 | | 9-Dec-09 | 27.51 | 27.69 | 26.76 | 27.11 | 3,555,500 | 27.11 | | 8-Dec-09 | 27.29 | 27.74 | 26.89 | 27.56 | 4,011,800 | 27.56 | | 7-Dec-09 | 27.82 | 28.40 | 27.25 | 27.52 | 2,545,700 | 27.52 | | 4-Dec-09 | 28.45 | 28.50 | 27.25 | 28.16 | 4,585,500 | 28.16 | | 3-Dec-09 | 27.44 | 29.29 | 27.44 | 28.01 | 22,406,200 | 28.01 | | 2-Dec-09 | 26.83 | 27.56 | 26.78 | 27.46 | 3,564,500 | 27.46 | | 1-Dec-09 | 27.00 | 27.38 | 26.65 | 27.03 | 5,713,400 | 27.03 | | 30-Nov-09 | 27.38 | 27.90 | 27.06 | 27.82 | 5,111,000 | 27.82 | | 27-Nov-09 | 27.08 | 27.68 | 27.00 | 27.11 | 1,585,500 | 27.11 | | 25-Nov-09 | 28.08 | 28.20 | 27.47 | 27.96 | 2,670,000 | 27.96 | | 24-Nov-09 | 27.41 | 27.95 | 26.95 | 27.92 | 3,690,400 | 27.92 | | 23-Nov-09 | 27.69 | 28.15 | 27.06 | 27.38 | 4,073,600 | 27.38 | | 20-Nov-09 | 26.99 | 27.59 | 26.55 | 27.38 | 5,930,000 | 27.38 | | 19-Nov-09 | 27.55 | 28.19 | 27.07 | 27.22 | 5,971,600 | 27.22 | | 18-Nov-09 | 28.50 | 28.70 | 27.77 | 27.84 | 4,661,400 | 27.84 | | 17-Nov-09 | 28.72 | 29.40 | 28.19 | 28.76 | 4,375,900 | 28.76 | | 16-Nov-09 | 27.65 | 29.08 | 27.27 | 28.97 | 6,977,700 | 28.97 | | 13-Nov-09 | 27.80 | 28.13 | 27.31 | 27.89 | 3,866,900 | 27.89 | | 12-Nov-09 | 28.17 | 28.82 | 27.60 | 27.69 | 4,627,800 | 27.69 | | 11-Nov-09 | 28.80 | 29.48 | 28.24 | 28.51 | 4,911,600 | 28.51 | | 10-Nov-09 | 28.20 | 28.92 | 28.00 | 28.55 | 4,795,000 | 28.55 | | 9-Nov-09 | 27.86 | 28.57 | 27.34 | 28.30 | 7,417,600 | 28.30 | | 6-Nov-09 | 27.20 | 28.00 | 27.09 | 27.59 | 4,516,100 | 27.59 | | 5-Nov-09 | 26.60 | 27.95 | 26.59 | 27.57 | 8,655,800 | 27.57 | | 4-Nov-09 | 27.61 | 28.19 | 26.24 | 26.48 | 12,488,000 | 26.48 | | 3-Nov-09 | 24.27 | 28.38 | 23.93 | 28.07 | 29,860,000 | 28.07 | | 2-Nov-09 | 24.84 | 26.21 | 23.57 | 25.28 | 41,084,800 | 25.28 | | 30-Oct-09 | 19.74 | 20.39 | 18.69 | 18.69 | 13,519,500 | 18.69 | | 29-Oct-09 | 19.26 | 20.62 | 19.00 | 19.97 | 13,890,800 | 19.97 | | 28-Oct-09 | 19.30 | 19.37 | 17.83 | 18.01 | 8,590,500 | 18.01 | | 27-Oct-09 | 19.42 | 20.00 | 19.15 | 19.21 | 6,841,000 | 19.21 | | 26-Oct-09 | 19.76 | 20.22 | 18.87 | 19.43 | 5,267,900 | 19.43 | | 23-Oct-09 | 20.06 | 20.43 | 19.45 | 19.63 | 6,002,900 | 19.63 | | 22-Oct-09 | 19.08 | 20.47 | 18.25 | 20.41 | 8,170,800 | 20.41 | | 21-Oct-09 | 19.83 | 20.40 | 18.94 | 19.08 | 7,086,300 | 19.08 | | 20-Oct-09 | 21.68 | 21.71 | 19.75 | 19.97 | 10,910,600 | 19.97 | | 19-Oct-09 | 20.48 | 21.35 | 20.26 | 20.87 | 13,518,800 | 20.87 | | 16-Oct-09 | 19.24 | 20.15 | 19.24 | 19.96 | 13,246,400 | 19.96 | | 15-Oct-09 | 19.40 | 20.02 | 19.35 | 19.42 | 8,766,800 | 19.42 | | 14-Oct-09 | 19.03 | 19.22 | 18.82 | 19.16 | 7,077,700 | 19.16 | | 13-Oct-09 | 18.67 | 18.78 | 18.17 | 18.41 | 3,353,700 | 18.41 | | 12-Oct-09 | 18.60 | 18.94 | 18.39 | 18.74 | 3,255,800 | 18.74 | | 9-Oct-09 | 18.29 | 18.59 | 18.10 | 18.50 | 3,131,100 | 18.50 | | 8-Oct-09 | 19.01 | 19.09 | 18.07 | 18.20 | 5,583,100 | 18.20 | | 7-Oct-09 | 19.45 | 19.65 | 18.64 | 18.96 | 4,984,300 | 18.96 | | 6-Oct-09 | 19.29 | 19.80 | 19.09 | 19.51 | 5,425,500 | 19.51 | | 5-Oct-09 | 18.44 | 19.29 | 18.35 | 19.13 | 5,346,800 | 19.13 | | 2-Oct-09 | 17.50 | 18.40 | 17.30 | 18.20 | 4,970,600 | 18.20 | | 1-Oct-09 | 18.69 | 18.82 | 17.85 | 17.96 | 6,725,100 | 17.96 | | 30-Sep-09 | 19.11 | 19.26 | 18.51 | 18.82 | 5,145,200 | 18.82 | | 29-Sep-09 | 18.97 | 19.39 | 18.74 | 18.83 | 3,240,400 | 18.83 | | 28-Sep-09 | 18.30 | 19.19 | 18.19 | 18.90 | 3,401,200 | 18.90 | | 25-Sep-09 | 18.20 | 18.60 | 17.90 | 18.22 | 3,072,700 | 18.22 | | 24-Sep-09 | 18.89 | 19.06 | 17.72 | 18.27 | 6,666,200 | 18.27 | | 23-Sep-09 | 19.50 | 19.54 | 18.80 | 18.87 | 4,693,100 | 18.87 | | 22-Sep-09 | 19.82 | 20.10 | 19.35 | 19.39 | 4,067,400 | 19.39 | | 21-Sep-09 | 19.80 | 20.10 | 19.35 | 19.80 | 4,644,600 | 19.80 | | 18-Sep-09 | 19.50 | 20.15 | 19.06 | 20.10 | 11,820,900 | 20.10 | | 17-Sep-09 | 19.80 | 19.97 | 18.84 | 19.35 | 5,286,800 | 19.35 | | 16-Sep-09 | 20.04 | 20.30 | 19.77 | 19.90 | 4,559,800 | 19.90 | | 15-Sep-09 | 20.10 | 20.63 | 19.74 | 20.07 | 5,420,300 | 20.07 | | 14-Sep-09 | 19.00 | 20.59 | 18.77 | 20.46 | 9,464,700 | 20.46 | | 11-Sep-09 | 19.65 | 19.80 | 19.05 | 19.22 | 3,532,400 | 19.22 | | 10-Sep-09 | 19.71 | 19.90 | 19.12 | 19.71 | 4,338,200 | 19.71 | | 9-Sep-09 | 19.49 | 19.75 | 19.26 | 19.61 | 5,216,200 | 19.61 | | * Close price adjusted for dividends and splits. |
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