| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 18.33 | 18.33 | 18.04 | 18.25 | 5,899,200 | 18.25 | | 19-Nov-09 | 18.60 | 18.65 | 18.14 | 18.31 | 7,511,400 | 18.31 | | 18-Nov-09 | 18.70 | 18.80 | 18.46 | 18.73 | 7,804,500 | 18.73 | | 17-Nov-09 | 18.64 | 18.84 | 18.55 | 18.79 | 11,110,600 | 18.79 | | 16-Nov-09 | 18.37 | 18.78 | 18.37 | 18.68 | 12,128,000 | 18.68 | | 13-Nov-09 | 18.15 | 18.36 | 17.89 | 18.25 | 11,697,600 | 18.25 | | 12-Nov-09 | 18.01 | 18.11 | 17.90 | 18.03 | 11,106,100 | 18.03 | | 11-Nov-09 | 17.86 | 18.16 | 17.75 | 18.10 | 12,207,200 | 18.10 | | 10-Nov-09 | 17.75 | 17.81 | 17.35 | 17.64 | 13,850,300 | 17.64 | | 10-Nov-09 | $ 0.06 Dividend | | 9-Nov-09 | 17.20 | 17.83 | 17.18 | 17.83 | 13,864,200 | 17.77 | | 6-Nov-09 | 17.05 | 17.26 | 16.75 | 17.13 | 18,754,200 | 17.07 | | 5-Nov-09 | 17.00 | 17.35 | 16.95 | 17.28 | 12,373,200 | 17.22 | | 4-Nov-09 | 17.31 | 17.38 | 16.90 | 16.94 | 14,945,500 | 16.88 | | 3-Nov-09 | 17.19 | 17.44 | 17.03 | 17.24 | 9,734,300 | 17.18 | | 2-Nov-09 | 17.30 | 17.61 | 16.92 | 17.38 | 12,350,800 | 17.32 | | 30-Oct-09 | 17.81 | 17.91 | 17.26 | 17.34 | 13,437,100 | 17.28 | | 29-Oct-09 | 17.76 | 18.06 | 17.67 | 17.99 | 10,463,000 | 17.93 | | 28-Oct-09 | 17.65 | 17.89 | 17.48 | 17.53 | 12,159,700 | 17.47 | | 27-Oct-09 | 17.66 | 17.92 | 17.60 | 17.72 | 8,024,800 | 17.66 | | 26-Oct-09 | 18.22 | 18.28 | 17.71 | 17.76 | 8,712,000 | 17.70 | | 23-Oct-09 | 18.11 | 18.28 | 17.84 | 17.94 | 8,264,600 | 17.88 | | 22-Oct-09 | 17.91 | 18.13 | 17.70 | 18.10 | 12,783,600 | 18.04 | | 21-Oct-09 | 18.15 | 18.65 | 17.99 | 18.02 | 12,764,000 | 17.96 | | 20-Oct-09 | 18.74 | 18.77 | 18.26 | 18.40 | 10,130,300 | 18.34 | | 19-Oct-09 | 18.33 | 18.73 | 18.24 | 18.53 | 12,370,900 | 18.47 | | 16-Oct-09 | 18.22 | 18.30 | 17.95 | 18.21 | 20,286,700 | 18.15 | | 15-Oct-09 | 18.67 | 18.77 | 18.01 | 18.36 | 29,065,900 | 18.30 | | 14-Oct-09 | 19.14 | 19.51 | 19.09 | 19.28 | 13,213,400 | 19.22 | | 13-Oct-09 | 19.10 | 19.24 | 18.86 | 18.98 | 11,362,100 | 18.92 | | 12-Oct-09 | 19.75 | 19.80 | 18.96 | 19.27 | 10,142,000 | 19.21 | | 9-Oct-09 | 19.06 | 19.54 | 18.92 | 19.49 | 9,479,300 | 19.42 | | 8-Oct-09 | 19.23 | 19.49 | 19.02 | 19.07 | 11,407,800 | 19.01 | | 7-Oct-09 | 19.05 | 19.23 | 18.95 | 19.20 | 6,535,700 | 19.14 | | 6-Oct-09 | 18.55 | 19.33 | 18.52 | 19.24 | 14,267,000 | 19.18 | | 5-Oct-09 | 18.84 | 18.85 | 18.41 | 18.46 | 13,923,700 | 18.40 | | 2-Oct-09 | 18.38 | 18.93 | 18.26 | 18.73 | 10,615,500 | 18.67 | | 1-Oct-09 | 18.95 | 19.09 | 18.52 | 18.54 | 16,267,500 | 18.48 | | 30-Sep-09 | 19.34 | 19.46 | 18.86 | 19.15 | 11,482,200 | 19.09 | | 29-Sep-09 | 19.05 | 19.39 | 18.90 | 19.27 | 13,816,100 | 19.21 | | 28-Sep-09 | 18.56 | 19.15 | 18.36 | 19.09 | 9,318,500 | 19.03 | | 25-Sep-09 | 18.56 | 18.65 | 18.26 | 18.45 | 12,525,300 | 18.39 | | 24-Sep-09 | 18.77 | 19.07 | 18.48 | 18.59 | 18,904,000 | 18.53 | | 23-Sep-09 | 18.75 | 19.17 | 18.66 | 18.84 | 22,195,800 | 18.78 | | 22-Sep-09 | 18.19 | 18.75 | 18.01 | 18.64 | 14,198,400 | 18.58 | | 21-Sep-09 | 17.61 | 18.13 | 17.40 | 18.04 | 12,624,500 | 17.98 | | 18-Sep-09 | 17.24 | 17.69 | 17.13 | 17.61 | 23,863,400 | 17.55 | | 17-Sep-09 | 18.13 | 18.25 | 17.71 | 17.74 | 13,631,600 | 17.68 | | 16-Sep-09 | 17.88 | 18.27 | 17.83 | 18.22 | 12,103,200 | 18.16 | | 15-Sep-09 | 18.40 | 18.42 | 17.60 | 17.85 | 16,299,400 | 17.79 | | 14-Sep-09 | 17.85 | 18.39 | 17.74 | 18.37 | 7,735,000 | 18.31 | | 11-Sep-09 | 18.47 | 18.47 | 17.86 | 17.94 | 11,257,100 | 17.88 | | 10-Sep-09 | 18.36 | 18.45 | 17.97 | 18.36 | 12,765,600 | 18.30 | | 9-Sep-09 | 18.47 | 18.53 | 18.20 | 18.48 | 8,633,800 | 18.42 | | 8-Sep-09 | 18.18 | 18.49 | 18.18 | 18.48 | 8,188,500 | 18.42 | | 4-Sep-09 | 17.97 | 18.13 | 17.74 | 18.10 | 6,725,200 | 18.04 | | 3-Sep-09 | 17.55 | 17.97 | 17.48 | 17.90 | 9,273,600 | 17.84 | | 2-Sep-09 | 17.40 | 17.97 | 17.33 | 17.54 | 9,609,900 | 17.48 | | 1-Sep-09 | 17.88 | 18.29 | 17.56 | 17.56 | 12,655,900 | 17.50 | | 31-Aug-09 | 17.43 | 18.08 | 17.40 | 18.06 | 9,139,500 | 18.00 | | 28-Aug-09 | 17.93 | 17.98 | 17.61 | 17.73 | 6,785,400 | 17.67 | | 27-Aug-09 | 17.79 | 17.87 | 17.54 | 17.84 | 7,499,900 | 17.78 | | 26-Aug-09 | 17.96 | 18.17 | 17.73 | 17.85 | 9,478,000 | 17.79 | | 25-Aug-09 | 18.03 | 18.37 | 17.88 | 18.10 | 11,646,600 | 18.04 | | 24-Aug-09 | 18.15 | 18.23 | 17.83 | 17.87 | 8,048,700 | 17.81 | | 21-Aug-09 | 17.81 | 18.11 | 17.58 | 18.01 | 13,618,200 | 17.95 | | 20-Aug-09 | 17.73 | 17.85 | 17.55 | 17.62 | 10,420,800 | 17.56 | | * Close price adjusted for dividends and splits. |
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