| Date | Open | High | Low | Close | Volume | Adj Close* | | 25-Nov-09 | 22.09 | 22.14 | 21.85 | 21.97 | 2,808,200 | 21.97 | | 24-Nov-09 | 22.11 | 22.12 | 21.77 | 21.99 | 3,474,600 | 21.99 | | 23-Nov-09 | 21.94 | 22.26 | 21.94 | 22.13 | 4,926,600 | 22.13 | | 20-Nov-09 | 21.67 | 21.80 | 21.57 | 21.66 | 3,541,000 | 21.66 | | 19-Nov-09 | 22.00 | 22.06 | 21.63 | 21.71 | 5,451,300 | 21.71 | | 18-Nov-09 | 21.94 | 22.22 | 21.79 | 22.20 | 7,428,800 | 22.20 | | 17-Nov-09 | 21.53 | 21.92 | 21.52 | 21.89 | 4,106,300 | 21.89 | | 16-Nov-09 | 21.61 | 21.99 | 21.48 | 21.60 | 10,257,900 | 21.60 | | 13-Nov-09 | 21.46 | 21.63 | 21.24 | 21.39 | 6,435,200 | 21.39 | | 12-Nov-09 | 21.84 | 22.07 | 21.45 | 21.46 | 6,678,800 | 21.46 | | 11-Nov-09 | 21.84 | 22.28 | 21.84 | 21.96 | 5,776,500 | 21.96 | | 10-Nov-09 | 21.93 | 22.02 | 21.51 | 21.70 | 5,495,000 | 21.70 | | 9-Nov-09 | 21.51 | 22.01 | 21.37 | 21.96 | 4,034,800 | 21.96 | | 6-Nov-09 | 20.98 | 21.34 | 20.87 | 21.26 | 9,279,300 | 21.26 | | 5-Nov-09 | 20.87 | 21.33 | 20.75 | 21.30 | 9,521,600 | 21.30 | | 4-Nov-09 | 21.44 | 21.59 | 20.65 | 20.68 | 7,233,000 | 20.68 | | 3-Nov-09 | 20.83 | 21.25 | 20.69 | 21.09 | 5,506,100 | 21.09 | | 2-Nov-09 | 21.14 | 21.64 | 20.54 | 21.15 | 8,494,600 | 21.15 | | 30-Oct-09 | 21.80 | 21.88 | 20.81 | 20.92 | 9,628,200 | 20.92 | | 29-Oct-09 | 21.55 | 22.06 | 21.39 | 21.99 | 4,679,300 | 21.99 | | 28-Oct-09 | 21.79 | 21.88 | 21.15 | 21.23 | 8,860,000 | 21.23 | | 27-Oct-09 | 22.09 | 22.24 | 21.76 | 21.88 | 18,637,600 | 21.88 | | 26-Oct-09 | 23.04 | 23.04 | 21.95 | 22.15 | 14,416,400 | 22.15 | | 23-Oct-09 | 23.53 | 23.55 | 22.92 | 23.08 | 4,685,100 | 23.08 | | 22-Oct-09 | 22.70 | 23.55 | 22.67 | 23.44 | 13,059,100 | 23.44 | | 21-Oct-09 | 23.16 | 23.59 | 22.64 | 22.65 | 6,458,600 | 22.65 | | 20-Oct-09 | 23.27 | 23.51 | 23.13 | 23.25 | 3,185,400 | 23.25 | | 19-Oct-09 | 23.55 | 23.58 | 23.13 | 23.34 | 3,942,900 | 23.34 | | 16-Oct-09 | 23.62 | 23.72 | 23.45 | 23.49 | 5,262,800 | 23.49 | | 15-Oct-09 | 24.08 | 24.21 | 23.93 | 24.21 | 4,092,600 | 24.21 | | 14-Oct-09 | 24.20 | 24.44 | 23.87 | 24.44 | 6,968,400 | 24.44 | | 13-Oct-09 | 23.55 | 23.79 | 23.37 | 23.64 | 3,906,800 | 23.64 | | 12-Oct-09 | 23.72 | 23.78 | 23.52 | 23.65 | 2,881,100 | 23.65 | | 9-Oct-09 | 23.21 | 23.55 | 23.17 | 23.54 | 3,000,900 | 23.54 | | 8-Oct-09 | 23.40 | 23.50 | 23.21 | 23.28 | 3,199,900 | 23.28 | | 7-Oct-09 | 22.95 | 23.34 | 22.88 | 23.32 | 3,167,500 | 23.32 | | 6-Oct-09 | 23.26 | 23.45 | 22.77 | 23.09 | 4,545,200 | 23.09 | | 5-Oct-09 | 22.54 | 22.95 | 22.53 | 22.88 | 7,492,800 | 22.88 | | 2-Oct-09 | 21.88 | 22.61 | 21.65 | 22.18 | 4,465,800 | 22.18 | | 1-Oct-09 | 23.26 | 23.32 | 22.21 | 22.28 | 13,359,000 | 22.28 | | 30-Sep-09 | 23.60 | 23.66 | 23.06 | 23.33 | 6,996,300 | 23.33 | | 29-Sep-09 | 23.58 | 23.86 | 23.41 | 23.41 | 4,870,900 | 23.41 | | 28-Sep-09 | 23.00 | 23.52 | 22.90 | 23.50 | 4,291,800 | 23.50 | | 25-Sep-09 | 22.88 | 23.11 | 22.65 | 22.90 | 6,507,100 | 22.90 | | 24-Sep-09 | 23.71 | 23.81 | 22.85 | 23.09 | 6,043,600 | 23.09 | | 23-Sep-09 | 24.16 | 24.19 | 23.54 | 23.59 | 7,504,100 | 23.59 | | 22-Sep-09 | 23.96 | 24.10 | 23.75 | 24.08 | 4,025,600 | 24.08 | | 21-Sep-09 | 23.31 | 23.66 | 23.31 | 23.54 | 2,536,400 | 23.54 | | 18-Sep-09 | 24.00 | 24.00 | 23.50 | 23.67 | 6,987,600 | 23.67 | | 18-Sep-09 | $ 0.079 Dividend | | 17-Sep-09 | 24.06 | 24.35 | 23.67 | 23.81 | 5,404,100 | 23.73 | | 16-Sep-09 | 23.23 | 24.15 | 23.12 | 24.04 | 18,317,900 | 23.96 | | 15-Sep-09 | 22.70 | 23.35 | 22.54 | 23.08 | 4,824,200 | 23.00 | | 14-Sep-09 | 22.22 | 22.80 | 22.20 | 22.75 | 2,913,600 | 22.67 | | 11-Sep-09 | 22.95 | 22.95 | 22.57 | 22.59 | 2,823,400 | 22.52 | | 10-Sep-09 | 22.75 | 22.85 | 22.37 | 22.80 | 4,843,700 | 22.72 | | 9-Sep-09 | 22.40 | 22.79 | 22.30 | 22.79 | 2,939,900 | 22.71 | | 8-Sep-09 | 22.92 | 22.95 | 22.28 | 22.39 | 3,081,400 | 22.32 | | 4-Sep-09 | 22.43 | 22.48 | 22.14 | 22.45 | 5,124,100 | 22.38 | | 3-Sep-09 | 22.02 | 22.24 | 21.81 | 22.21 | 4,422,400 | 22.14 | | 2-Sep-09 | 22.00 | 22.22 | 21.59 | 21.60 | 5,105,100 | 21.53 | | 1-Sep-09 | 23.37 | 23.63 | 22.08 | 22.15 | 10,402,900 | 22.08 | | 31-Aug-09 | 23.13 | 23.61 | 23.00 | 23.53 | 4,168,900 | 23.45 | | 28-Aug-09 | 23.75 | 23.86 | 23.35 | 23.60 | 6,668,800 | 23.52 | | 27-Aug-09 | 23.15 | 23.51 | 22.92 | 23.41 | 5,117,400 | 23.33 | | 26-Aug-09 | 23.13 | 23.41 | 22.82 | 23.11 | 8,550,500 | 23.03 | | 25-Aug-09 | 23.11 | 23.51 | 23.07 | 23.19 | 7,207,800 | 23.11 | | * Close price adjusted for dividends and splits. |
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