| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 16.60 | 16.74 | 16.36 | 16.47 | 12,711,700 | 16.47 | | 19-Nov-09 | 16.74 | 16.80 | 16.27 | 16.36 | 11,081,800 | 16.36 | | 18-Nov-09 | 16.92 | 17.15 | 16.74 | 16.82 | 10,075,500 | 16.82 | | 17-Nov-09 | 17.01 | 17.07 | 16.74 | 16.88 | 10,464,000 | 16.88 | | 16-Nov-09 | 17.13 | 17.48 | 17.01 | 17.07 | 12,499,200 | 17.07 | | 13-Nov-09 | 17.04 | 17.26 | 16.81 | 17.06 | 10,017,900 | 17.06 | | 12-Nov-09 | 17.36 | 17.49 | 17.01 | 17.01 | 9,785,300 | 17.01 | | 11-Nov-09 | 17.36 | 17.69 | 17.28 | 17.45 | 9,015,600 | 17.45 | | 10-Nov-09 | 17.38 | 17.45 | 17.06 | 17.28 | 12,042,700 | 17.28 | | 9-Nov-09 | 17.45 | 17.61 | 17.14 | 17.33 | 11,072,000 | 17.33 | | 6-Nov-09 | 17.56 | 17.80 | 17.11 | 17.29 | 11,763,600 | 17.29 | | 6-Nov-09 | $ 0.15 Dividend | | 5-Nov-09 | 17.88 | 17.96 | 17.62 | 17.72 | 8,238,700 | 17.57 | | 4-Nov-09 | 18.11 | 18.32 | 17.58 | 17.70 | 9,388,700 | 17.55 | | 3-Nov-09 | 17.52 | 18.05 | 17.34 | 17.96 | 9,930,200 | 17.81 | | 2-Nov-09 | 18.15 | 18.32 | 17.41 | 17.75 | 15,148,300 | 17.60 | | 30-Oct-09 | 18.95 | 19.04 | 17.91 | 18.10 | 12,374,700 | 17.95 | | 29-Oct-09 | 18.88 | 19.16 | 18.67 | 18.94 | 9,592,100 | 18.78 | | 28-Oct-09 | 19.69 | 19.88 | 18.61 | 18.70 | 14,532,700 | 18.54 | | 27-Oct-09 | 19.87 | 20.64 | 19.00 | 19.39 | 22,638,300 | 19.23 | | 26-Oct-09 | 20.68 | 21.39 | 20.27 | 20.27 | 16,269,800 | 20.10 | | 23-Oct-09 | 20.75 | 21.78 | 20.62 | 20.67 | 20,653,600 | 20.50 | | 22-Oct-09 | 20.11 | 20.43 | 19.75 | 20.12 | 11,152,200 | 19.95 | | 21-Oct-09 | 19.94 | 20.93 | 19.92 | 20.14 | 21,285,300 | 19.97 | | 20-Oct-09 | 19.65 | 20.44 | 19.60 | 20.11 | 17,971,300 | 19.94 | | 19-Oct-09 | 19.89 | 20.01 | 19.62 | 19.66 | 10,142,500 | 19.49 | | 16-Oct-09 | 20.07 | 20.11 | 19.60 | 19.74 | 17,050,400 | 19.57 | | 15-Oct-09 | 18.68 | 20.15 | 18.68 | 20.15 | 25,095,600 | 19.98 | | 14-Oct-09 | 18.96 | 19.14 | 18.53 | 18.81 | 15,378,900 | 18.65 | | 13-Oct-09 | 19.21 | 19.40 | 18.90 | 19.18 | 11,159,400 | 19.02 | | 12-Oct-09 | 19.49 | 19.78 | 19.15 | 19.18 | 9,421,800 | 19.02 | | 9-Oct-09 | 19.49 | 19.60 | 19.16 | 19.38 | 4,689,700 | 19.22 | | 8-Oct-09 | 19.42 | 19.67 | 19.18 | 19.60 | 10,167,200 | 19.43 | | 7-Oct-09 | 19.02 | 19.66 | 19.00 | 19.31 | 7,889,900 | 19.15 | | 6-Oct-09 | 19.51 | 19.70 | 18.95 | 19.16 | 9,278,300 | 19.00 | | 5-Oct-09 | 18.30 | 19.34 | 18.05 | 19.24 | 13,594,300 | 19.08 | | 2-Oct-09 | 18.75 | 18.87 | 18.45 | 18.63 | 8,194,600 | 18.47 | | 1-Oct-09 | 19.46 | 19.70 | 18.99 | 18.99 | 9,719,000 | 18.83 | | 30-Sep-09 | 19.63 | 19.79 | 18.90 | 19.39 | 16,449,900 | 19.23 | | 29-Sep-09 | 19.61 | 19.84 | 19.39 | 19.46 | 9,581,800 | 19.30 | | 28-Sep-09 | 19.61 | 20.02 | 19.39 | 19.71 | 8,791,900 | 19.54 | | 25-Sep-09 | 18.98 | 19.83 | 18.98 | 19.46 | 15,177,600 | 19.30 | | 24-Sep-09 | 19.79 | 19.79 | 18.79 | 18.93 | 12,676,400 | 18.77 | | 23-Sep-09 | 20.41 | 20.49 | 19.78 | 19.82 | 10,597,000 | 19.65 | | 22-Sep-09 | 20.49 | 20.82 | 20.14 | 20.35 | 12,499,200 | 20.18 | | 21-Sep-09 | 20.09 | 20.21 | 19.79 | 20.14 | 9,403,800 | 19.97 | | 18-Sep-09 | 20.80 | 21.08 | 20.07 | 20.22 | 21,889,200 | 20.05 | | 17-Sep-09 | 19.19 | 21.10 | 19.07 | 20.50 | 40,267,300 | 20.33 | | 16-Sep-09 | 18.90 | 19.23 | 18.78 | 19.23 | 10,854,200 | 19.07 | | 15-Sep-09 | 19.19 | 19.25 | 18.67 | 18.88 | 10,441,500 | 18.72 | | 14-Sep-09 | 18.77 | 19.15 | 18.71 | 19.07 | 7,549,700 | 18.91 | | 11-Sep-09 | 18.85 | 19.19 | 18.67 | 18.93 | 8,255,100 | 18.77 | | 10-Sep-09 | 18.31 | 18.75 | 18.15 | 18.75 | 11,612,500 | 18.59 | | 9-Sep-09 | 18.68 | 18.79 | 18.33 | 18.41 | 9,664,700 | 18.25 | | 8-Sep-09 | 18.49 | 18.91 | 18.45 | 18.75 | 10,802,600 | 18.59 | | 4-Sep-09 | 17.97 | 18.40 | 17.96 | 18.36 | 5,003,500 | 18.20 | | 3-Sep-09 | 18.05 | 18.19 | 17.78 | 18.12 | 6,431,000 | 17.97 | | 2-Sep-09 | 18.03 | 18.29 | 17.91 | 17.94 | 9,573,300 | 17.79 | | 1-Sep-09 | 18.61 | 18.97 | 18.18 | 18.23 | 7,823,800 | 18.08 | | 31-Aug-09 | 18.65 | 18.75 | 18.36 | 18.74 | 9,395,900 | 18.58 | | 28-Aug-09 | 19.08 | 19.18 | 18.80 | 19.00 | 6,806,100 | 18.84 | | 27-Aug-09 | 18.83 | 19.13 | 18.56 | 19.04 | 7,595,100 | 18.88 | | 26-Aug-09 | 18.75 | 19.18 | 18.70 | 19.00 | 8,391,100 | 18.84 | | 25-Aug-09 | 19.16 | 19.19 | 18.81 | 18.89 | 10,370,600 | 18.73 | | 24-Aug-09 | 18.85 | 19.37 | 18.62 | 18.91 | 12,284,700 | 18.75 | | 21-Aug-09 | 18.20 | 18.60 | 18.14 | 18.49 | 13,139,400 | 18.33 | | 20-Aug-09 | 17.52 | 18.00 | 17.52 | 17.95 | 9,581,600 | 17.80 | | * Close price adjusted for dividends and splits. |
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