| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 22.60 | 22.73 | 21.77 | 22.26 | 5,503,400 | 22.26 | | 19-Nov-09 | 23.25 | 23.31 | 22.53 | 22.92 | 3,584,200 | 22.92 | | 18-Nov-09 | 24.23 | 24.26 | 23.26 | 23.56 | 4,418,500 | 23.56 | | 17-Nov-09 | 23.48 | 24.00 | 23.09 | 23.89 | 4,797,400 | 23.89 | | 16-Nov-09 | 23.05 | 23.83 | 23.05 | 23.39 | 4,661,300 | 23.39 | | 13-Nov-09 | 22.76 | 22.90 | 22.38 | 22.73 | 3,383,300 | 22.73 | | 12-Nov-09 | 22.99 | 23.00 | 22.06 | 22.70 | 5,542,400 | 22.70 | | 11-Nov-09 | 23.63 | 23.82 | 22.80 | 23.08 | 4,305,800 | 23.08 | | 10-Nov-09 | 23.16 | 23.47 | 22.70 | 23.17 | 3,171,600 | 23.17 | | 9-Nov-09 | 22.68 | 23.32 | 22.62 | 23.32 | 4,220,400 | 23.32 | | 6-Nov-09 | 22.28 | 23.17 | 21.96 | 22.16 | 3,561,600 | 22.16 | | 5-Nov-09 | 22.32 | 22.76 | 22.02 | 22.68 | 3,628,900 | 22.68 | | 4-Nov-09 | 22.33 | 22.74 | 21.91 | 21.99 | 5,179,400 | 21.99 | | 3-Nov-09 | 21.46 | 22.38 | 21.15 | 21.94 | 6,839,400 | 21.94 | | 2-Nov-09 | 21.89 | 22.38 | 21.01 | 21.77 | 7,443,800 | 21.77 | | 30-Oct-09 | 24.11 | 24.39 | 21.47 | 21.66 | 12,650,200 | 21.66 | | 29-Oct-09 | 22.31 | 23.24 | 22.31 | 23.10 | 7,144,700 | 23.10 | | 28-Oct-09 | 22.77 | 22.97 | 21.86 | 22.01 | 7,618,000 | 22.01 | | 27-Oct-09 | 23.42 | 23.80 | 22.87 | 23.17 | 5,533,300 | 23.17 | | 26-Oct-09 | 24.11 | 25.01 | 23.18 | 23.27 | 5,224,900 | 23.27 | | 23-Oct-09 | 24.89 | 25.11 | 23.94 | 24.03 | 3,634,800 | 24.03 | | 22-Oct-09 | 24.98 | 24.99 | 24.03 | 24.69 | 3,852,200 | 24.69 | | 21-Oct-09 | 24.38 | 25.86 | 24.33 | 25.04 | 6,340,100 | 25.04 | | 20-Oct-09 | 25.34 | 25.79 | 24.08 | 24.55 | 6,384,700 | 24.55 | | 19-Oct-09 | 24.35 | 25.44 | 24.21 | 25.08 | 6,654,400 | 25.08 | | 16-Oct-09 | 23.72 | 24.41 | 23.51 | 24.23 | 5,196,100 | 24.23 | | 15-Oct-09 | 23.29 | 24.08 | 23.19 | 24.05 | 5,147,000 | 24.05 | | 14-Oct-09 | 23.63 | 23.85 | 23.25 | 23.53 | 5,629,200 | 23.53 | | 13-Oct-09 | 23.41 | 23.70 | 22.72 | 23.54 | 4,671,800 | 23.54 | | 12-Oct-09 | 23.64 | 24.10 | 23.52 | 23.66 | 3,416,300 | 23.66 | | 9-Oct-09 | 23.14 | 23.37 | 22.61 | 23.28 | 4,118,400 | 23.28 | | 8-Oct-09 | 23.27 | 23.57 | 22.93 | 23.44 | 4,434,400 | 23.44 | | 7-Oct-09 | 22.43 | 23.02 | 22.35 | 22.83 | 4,108,600 | 22.83 | | 6-Oct-09 | 22.14 | 22.82 | 22.07 | 22.59 | 5,835,900 | 22.59 | | 5-Oct-09 | 20.68 | 21.60 | 20.67 | 21.60 | 4,381,800 | 21.60 | | 2-Oct-09 | 20.36 | 21.22 | 20.07 | 20.49 | 6,741,800 | 20.49 | | 1-Oct-09 | 21.95 | 22.08 | 20.91 | 20.98 | 5,887,900 | 20.98 | | 30-Sep-09 | 22.64 | 22.74 | 21.77 | 22.13 | 5,606,900 | 22.13 | | 29-Sep-09 | 22.20 | 22.55 | 21.92 | 22.33 | 4,333,400 | 22.33 | | 28-Sep-09 | 21.82 | 22.49 | 21.70 | 22.29 | 3,839,000 | 22.29 | | 25-Sep-09 | 21.67 | 22.35 | 21.62 | 21.86 | 4,565,700 | 21.86 | | 24-Sep-09 | 22.69 | 22.75 | 21.53 | 22.11 | 7,008,400 | 22.11 | | 23-Sep-09 | 23.27 | 23.43 | 22.30 | 22.57 | 6,172,800 | 22.57 | | 22-Sep-09 | 23.15 | 23.75 | 22.90 | 23.61 | 8,525,600 | 23.61 | | 21-Sep-09 | 22.09 | 22.78 | 21.51 | 22.64 | 5,086,800 | 22.64 | | 18-Sep-09 | 23.10 | 23.12 | 22.09 | 22.52 | 7,492,300 | 22.52 | | 17-Sep-09 | 24.00 | 24.10 | 22.57 | 22.93 | 12,654,600 | 22.93 | | 16-Sep-09 | 22.35 | 23.89 | 22.20 | 23.83 | 14,511,300 | 23.83 | | 15-Sep-09 | 20.84 | 21.84 | 20.70 | 21.60 | 9,523,700 | 21.60 | | 14-Sep-09 | 18.80 | 20.79 | 18.70 | 20.67 | 11,974,700 | 20.67 | | 11-Sep-09 | 19.00 | 19.63 | 18.85 | 19.16 | 7,369,900 | 19.16 | | 10-Sep-09 | 18.06 | 18.91 | 17.85 | 18.85 | 6,855,000 | 18.85 | | 9-Sep-09 | 18.17 | 18.21 | 17.76 | 18.06 | 4,774,900 | 18.06 | | 8-Sep-09 | 18.10 | 18.29 | 17.92 | 18.12 | 6,751,300 | 18.12 | | 4-Sep-09 | 16.95 | 17.56 | 16.84 | 17.55 | 3,028,600 | 17.55 | | 3-Sep-09 | 16.84 | 17.00 | 16.52 | 16.94 | 3,102,000 | 16.94 | | 2-Sep-09 | 16.97 | 17.06 | 16.55 | 16.64 | 3,289,200 | 16.64 | | 1-Sep-09 | 17.16 | 17.77 | 16.82 | 16.88 | 6,022,700 | 16.88 | | 31-Aug-09 | 17.25 | 17.46 | 16.97 | 17.32 | 5,191,200 | 17.32 | | 28-Aug-09 | 17.72 | 17.92 | 17.42 | 17.72 | 3,802,700 | 17.72 | | 28-Aug-09 | $ 0.09 Dividend | | 27-Aug-09 | 17.59 | 17.66 | 17.00 | 17.52 | 4,739,500 | 17.43 | | 26-Aug-09 | 17.79 | 17.98 | 17.46 | 17.66 | 3,592,800 | 17.57 | | 25-Aug-09 | 18.29 | 18.47 | 17.77 | 17.91 | 5,263,100 | 17.82 | | 24-Aug-09 | 18.27 | 18.35 | 17.86 | 17.93 | 6,751,300 | 17.84 | | 21-Aug-09 | 17.28 | 17.61 | 17.05 | 17.50 | 3,835,600 | 17.41 | | 20-Aug-09 | 17.11 | 17.33 | 16.79 | 16.99 | 3,734,200 | 16.90 | | * Close price adjusted for dividends and splits. |
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