| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 22.55 | 22.77 | 22.37 | 22.52 | 4,448,200 | 22.52 | | 20-Nov-09 | 22.43 | 22.44 | 22.10 | 22.28 | 3,821,800 | 22.28 | | 19-Nov-09 | 22.97 | 23.03 | 22.38 | 22.61 | 4,769,300 | 22.61 | | 18-Nov-09 | 23.39 | 23.46 | 23.00 | 23.21 | 2,927,000 | 23.21 | | 17-Nov-09 | 23.24 | 23.48 | 23.14 | 23.48 | 2,619,100 | 23.48 | | 16-Nov-09 | 23.05 | 23.50 | 23.00 | 23.39 | 4,618,300 | 23.39 | | 13-Nov-09 | 22.78 | 23.13 | 22.68 | 22.94 | 3,039,500 | 22.94 | | 12-Nov-09 | 23.01 | 23.30 | 22.75 | 22.82 | 3,759,800 | 22.82 | | 11-Nov-09 | 22.85 | 23.26 | 22.78 | 22.95 | 4,425,300 | 22.95 | | 10-Nov-09 | 22.52 | 22.91 | 22.45 | 22.61 | 3,765,800 | 22.61 | | 9-Nov-09 | 22.10 | 22.51 | 22.01 | 22.50 | 3,776,200 | 22.50 | | 6-Nov-09 | 21.92 | 22.28 | 21.81 | 21.89 | 3,286,300 | 21.89 | | 5-Nov-09 | 21.93 | 22.40 | 21.93 | 22.05 | 5,605,700 | 22.05 | | 4-Nov-09 | 21.59 | 22.00 | 21.57 | 21.72 | 5,744,600 | 21.72 | | 3-Nov-09 | 21.07 | 21.57 | 21.01 | 21.55 | 6,625,400 | 21.55 | | 2-Nov-09 | 21.64 | 21.85 | 21.29 | 21.75 | 6,766,600 | 21.75 | | 2-Nov-09 | $ 0.16 Dividend | | 30-Oct-09 | 22.33 | 22.48 | 21.49 | 21.75 | 12,096,300 | 21.59 | | 29-Oct-09 | 22.21 | 22.55 | 22.17 | 22.41 | 4,748,600 | 22.25 | | 28-Oct-09 | 22.68 | 22.75 | 22.08 | 22.10 | 5,225,800 | 21.94 | | 27-Oct-09 | 23.02 | 23.31 | 22.40 | 22.57 | 4,705,700 | 22.40 | | 26-Oct-09 | 22.91 | 23.47 | 22.78 | 22.99 | 5,756,900 | 22.82 | | 23-Oct-09 | 23.38 | 23.44 | 22.81 | 22.91 | 4,472,400 | 22.74 | | 22-Oct-09 | 23.01 | 23.53 | 22.77 | 23.41 | 5,697,400 | 23.24 | | 21-Oct-09 | 23.32 | 23.68 | 22.99 | 23.08 | 5,660,200 | 22.91 | | 20-Oct-09 | 23.65 | 23.78 | 23.26 | 23.50 | 5,591,000 | 23.33 | | 19-Oct-09 | 23.33 | 23.83 | 23.14 | 23.67 | 4,194,400 | 23.50 | | 16-Oct-09 | 23.75 | 23.78 | 22.96 | 23.30 | 10,284,200 | 23.13 | | 15-Oct-09 | 23.65 | 23.88 | 23.38 | 23.70 | 8,662,100 | 23.53 | | 14-Oct-09 | 24.33 | 24.49 | 23.70 | 24.00 | 12,991,000 | 23.82 | | 13-Oct-09 | 23.74 | 24.08 | 23.65 | 23.93 | 11,427,900 | 23.75 | | 12-Oct-09 | 23.35 | 23.73 | 23.29 | 23.69 | 6,565,200 | 23.52 | | 9-Oct-09 | 22.49 | 23.31 | 22.49 | 23.20 | 5,124,100 | 23.03 | | 8-Oct-09 | 22.89 | 22.94 | 22.32 | 22.57 | 6,175,100 | 22.40 | | 7-Oct-09 | 23.04 | 23.13 | 22.61 | 22.76 | 4,591,200 | 22.59 | | 6-Oct-09 | 22.89 | 23.23 | 22.81 | 23.15 | 5,660,500 | 22.98 | | 5-Oct-09 | 22.70 | 22.89 | 22.33 | 22.80 | 7,206,100 | 22.63 | | 2-Oct-09 | 22.33 | 22.58 | 22.05 | 22.16 | 6,156,600 | 22.00 | | 1-Oct-09 | 23.39 | 23.50 | 22.39 | 22.39 | 7,084,100 | 22.23 | | 30-Sep-09 | 23.24 | 23.74 | 23.02 | 23.42 | 6,264,000 | 23.25 | | 29-Sep-09 | 23.56 | 23.91 | 23.17 | 23.20 | 4,331,700 | 23.03 | | 28-Sep-09 | 23.33 | 23.81 | 23.20 | 23.56 | 3,600,800 | 23.39 | | 25-Sep-09 | 23.30 | 23.47 | 23.06 | 23.17 | 4,552,200 | 23.00 | | 24-Sep-09 | 23.95 | 24.00 | 22.98 | 23.41 | 7,824,900 | 23.24 | | 23-Sep-09 | 24.47 | 24.47 | 23.53 | 23.83 | 21,884,900 | 23.65 | | 22-Sep-09 | 22.93 | 23.14 | 22.63 | 22.72 | 3,702,800 | 22.55 | | 21-Sep-09 | 22.87 | 23.04 | 22.66 | 22.90 | 4,493,300 | 22.73 | | 18-Sep-09 | 22.32 | 22.98 | 22.32 | 22.81 | 7,895,600 | 22.64 | | 17-Sep-09 | 22.76 | 22.85 | 22.07 | 22.23 | 9,220,400 | 22.07 | | 16-Sep-09 | 23.48 | 23.49 | 22.59 | 22.78 | 8,861,600 | 22.61 | | 15-Sep-09 | 23.24 | 23.50 | 23.18 | 23.37 | 4,498,600 | 23.20 | | 14-Sep-09 | 23.09 | 23.40 | 23.08 | 23.34 | 3,185,500 | 23.17 | | 11-Sep-09 | 23.60 | 23.71 | 23.15 | 23.25 | 5,293,800 | 23.08 | | 10-Sep-09 | 23.50 | 23.72 | 23.27 | 23.59 | 5,474,100 | 23.42 | | 9-Sep-09 | 23.14 | 23.49 | 22.81 | 23.41 | 10,252,400 | 23.24 | | 8-Sep-09 | 22.74 | 23.16 | 22.66 | 23.16 | 7,304,600 | 22.99 | | 4-Sep-09 | 21.53 | 22.21 | 21.38 | 22.21 | 4,862,900 | 22.05 | | 3-Sep-09 | 21.40 | 21.48 | 20.81 | 21.45 | 6,029,400 | 21.29 | | 2-Sep-09 | 21.57 | 21.72 | 21.30 | 21.34 | 5,169,900 | 21.18 | | 1-Sep-09 | 22.11 | 22.64 | 21.59 | 21.65 | 6,312,600 | 21.49 | | 31-Aug-09 | 22.47 | 22.64 | 22.02 | 22.24 | 4,584,600 | 22.08 | | 28-Aug-09 | 22.48 | 22.87 | 22.35 | 22.65 | 6,276,100 | 22.48 | | 27-Aug-09 | 22.20 | 22.26 | 21.74 | 22.08 | 3,782,500 | 21.92 | | 26-Aug-09 | 22.22 | 22.41 | 22.00 | 22.17 | 5,136,400 | 22.01 | | 25-Aug-09 | 22.27 | 22.58 | 22.03 | 22.15 | 5,213,100 | 21.99 | | 24-Aug-09 | 22.45 | 22.77 | 22.18 | 22.30 | 5,707,600 | 22.14 | | 21-Aug-09 | 22.01 | 22.50 | 21.82 | 22.39 | 7,115,900 | 22.23 | | * Close price adjusted for dividends and splits. |
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