| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 22.44 | 22.58 | 22.13 | 22.25 | 1,566,900 | 22.25 | | 20-Nov-09 | 22.05 | 22.20 | 21.94 | 22.09 | 2,608,400 | 22.09 | | 19-Nov-09 | 22.46 | 22.55 | 22.01 | 22.10 | 2,995,400 | 22.10 | | 18-Nov-09 | 22.56 | 22.78 | 22.50 | 22.60 | 1,904,100 | 22.60 | | 17-Nov-09 | 22.67 | 22.76 | 22.47 | 22.60 | 1,532,900 | 22.60 | | 16-Nov-09 | 22.43 | 22.73 | 22.42 | 22.68 | 1,799,400 | 22.68 | | 13-Nov-09 | 22.44 | 22.57 | 22.16 | 22.40 | 2,676,000 | 22.40 | | 12-Nov-09 | 22.78 | 22.86 | 22.36 | 22.43 | 1,705,000 | 22.43 | | 11-Nov-09 | 22.52 | 23.06 | 22.48 | 22.76 | 4,196,100 | 22.76 | | 10-Nov-09 | 23.11 | 23.31 | 22.96 | 23.06 | 1,870,300 | 23.06 | | 9-Nov-09 | 22.88 | 23.22 | 22.71 | 23.22 | 1,598,100 | 23.22 | | 6-Nov-09 | 22.90 | 23.03 | 22.55 | 22.68 | 2,203,900 | 22.68 | | 5-Nov-09 | 22.54 | 22.99 | 22.54 | 22.99 | 2,491,100 | 22.99 | | 4-Nov-09 | 22.35 | 22.72 | 22.35 | 22.47 | 4,505,000 | 22.47 | | 3-Nov-09 | 22.09 | 22.34 | 22.09 | 22.29 | 3,492,700 | 22.29 | | 2-Nov-09 | 22.94 | 23.20 | 22.16 | 22.23 | 4,738,000 | 22.23 | | 30-Oct-09 | 23.99 | 23.99 | 22.77 | 22.82 | 7,753,500 | 22.82 | | 29-Oct-09 | 25.12 | 25.74 | 23.96 | 24.02 | 9,345,500 | 24.02 | | 28-Oct-09 | 25.28 | 25.49 | 24.95 | 25.02 | 2,964,400 | 25.02 | | 27-Oct-09 | 25.80 | 25.98 | 25.32 | 25.35 | 1,869,900 | 25.35 | | 26-Oct-09 | 26.31 | 26.79 | 25.71 | 25.82 | 1,624,900 | 25.82 | | 23-Oct-09 | 26.73 | 27.03 | 26.11 | 26.30 | 1,996,300 | 26.30 | | 22-Oct-09 | 26.59 | 26.65 | 26.30 | 26.52 | 2,236,100 | 26.52 | | 21-Oct-09 | 26.78 | 27.15 | 26.67 | 26.67 | 1,862,100 | 26.67 | | 20-Oct-09 | 26.81 | 26.83 | 26.44 | 26.78 | 1,722,600 | 26.78 | | 19-Oct-09 | 26.46 | 26.91 | 26.21 | 26.75 | 1,702,000 | 26.75 | | 16-Oct-09 | 25.85 | 26.60 | 25.72 | 26.43 | 2,753,400 | 26.43 | | 15-Oct-09 | 25.65 | 26.11 | 25.65 | 26.01 | 2,698,000 | 26.01 | | 14-Oct-09 | 25.79 | 26.00 | 25.40 | 25.66 | 1,932,000 | 25.66 | | 13-Oct-09 | 25.95 | 26.04 | 25.55 | 25.58 | 1,725,500 | 25.58 | | 12-Oct-09 | 26.03 | 26.24 | 25.82 | 26.02 | 1,131,500 | 26.02 | | 9-Oct-09 | 25.89 | 26.05 | 25.72 | 25.84 | 2,314,800 | 25.84 | | 8-Oct-09 | 26.11 | 26.13 | 25.81 | 25.86 | 1,660,000 | 25.86 | | 7-Oct-09 | 26.02 | 26.13 | 25.74 | 25.97 | 1,268,700 | 25.97 | | 6-Oct-09 | 25.90 | 26.25 | 25.74 | 26.12 | 2,028,300 | 26.12 | | 5-Oct-09 | 25.41 | 25.99 | 25.18 | 25.88 | 2,695,700 | 25.88 | | 2-Oct-09 | 25.36 | 25.60 | 25.07 | 25.40 | 1,774,300 | 25.40 | | 1-Oct-09 | 26.41 | 26.48 | 25.61 | 25.63 | 2,245,600 | 25.63 | | 30-Sep-09 | 26.91 | 27.04 | 26.32 | 26.52 | 2,131,900 | 26.52 | | 29-Sep-09 | 26.97 | 27.18 | 26.72 | 26.94 | 2,107,500 | 26.94 | | 28-Sep-09 | 26.80 | 27.14 | 26.71 | 27.01 | 1,130,000 | 27.01 | | 25-Sep-09 | 26.80 | 26.98 | 26.64 | 26.71 | 2,284,200 | 26.71 | | 24-Sep-09 | 27.19 | 27.33 | 26.81 | 26.85 | 1,835,200 | 26.85 | | 23-Sep-09 | 27.38 | 27.51 | 27.06 | 27.12 | 2,440,600 | 27.12 | | 22-Sep-09 | 27.56 | 27.70 | 27.31 | 27.33 | 1,444,100 | 27.33 | | 21-Sep-09 | 27.69 | 27.69 | 27.27 | 27.47 | 1,885,100 | 27.47 | | 18-Sep-09 | 27.23 | 27.65 | 27.23 | 27.64 | 2,743,400 | 27.64 | | 17-Sep-09 | 27.23 | 27.32 | 26.95 | 27.15 | 2,055,300 | 27.15 | | 16-Sep-09 | 26.88 | 27.31 | 26.31 | 27.23 | 1,747,800 | 27.23 | | 15-Sep-09 | 26.18 | 26.88 | 26.10 | 26.73 | 3,010,900 | 26.73 | | 14-Sep-09 | 25.16 | 26.31 | 25.07 | 26.28 | 2,384,700 | 26.28 | | 11-Sep-09 | 26.04 | 26.27 | 25.83 | 25.85 | 2,013,500 | 25.85 | | 10-Sep-09 | 25.89 | 26.04 | 25.73 | 25.99 | 1,564,500 | 25.99 | | 10-Sep-09 | $ 0.15 Dividend | | 9-Sep-09 | 25.90 | 26.25 | 25.81 | 26.16 | 2,042,600 | 26.01 | | 8-Sep-09 | 25.96 | 26.21 | 25.69 | 25.88 | 2,231,200 | 25.73 | | 4-Sep-09 | 26.02 | 26.09 | 25.68 | 25.80 | 1,301,800 | 25.65 | | 3-Sep-09 | 26.11 | 26.16 | 25.81 | 26.00 | 2,134,300 | 25.85 | | 2-Sep-09 | 25.82 | 26.04 | 25.64 | 25.90 | 1,835,500 | 25.75 | | 1-Sep-09 | 26.38 | 26.66 | 25.82 | 25.90 | 3,197,100 | 25.75 | | 31-Aug-09 | 26.53 | 26.76 | 26.35 | 26.41 | 2,685,700 | 26.26 | | 28-Aug-09 | 26.34 | 26.73 | 26.20 | 26.65 | 2,429,400 | 26.50 | | 27-Aug-09 | 26.00 | 26.30 | 25.76 | 26.23 | 2,484,100 | 26.08 | | 26-Aug-09 | 25.75 | 26.07 | 25.50 | 25.95 | 2,296,600 | 25.80 | | 25-Aug-09 | 25.81 | 25.99 | 25.67 | 25.74 | 2,324,800 | 25.59 | | 24-Aug-09 | 25.77 | 26.01 | 25.56 | 25.81 | 1,476,800 | 25.66 | | 21-Aug-09 | 25.35 | 25.81 | 25.18 | 25.80 | 1,910,700 | 25.65 | | * Close price adjusted for dividends and splits. |
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