| Date | Open | High | Low | Close | Volume | Adj Close* | | 24-Nov-09 | 19.09 | 19.12 | 18.79 | 18.87 | 1,363,700 | 18.87 | | 23-Nov-09 | 19.43 | 19.55 | 18.99 | 19.18 | 1,065,000 | 19.18 | | 20-Nov-09 | 18.71 | 19.11 | 18.55 | 18.84 | 1,270,700 | 18.84 | | 19-Nov-09 | 19.24 | 19.29 | 18.81 | 18.86 | 1,257,600 | 18.86 | | 18-Nov-09 | 19.63 | 19.92 | 19.31 | 19.51 | 1,981,000 | 19.51 | | 17-Nov-09 | 19.66 | 20.07 | 19.65 | 19.67 | 1,603,900 | 19.67 | | 16-Nov-09 | 19.55 | 20.22 | 19.47 | 19.94 | 1,526,600 | 19.94 | | 13-Nov-09 | 18.82 | 19.41 | 18.69 | 19.33 | 1,345,000 | 19.33 | | 12-Nov-09 | 18.97 | 19.33 | 18.65 | 18.72 | 1,150,800 | 18.72 | | 11-Nov-09 | 19.08 | 19.40 | 18.80 | 19.04 | 1,333,300 | 19.04 | | 10-Nov-09 | 18.81 | 19.07 | 18.49 | 18.80 | 1,270,000 | 18.80 | | 9-Nov-09 | 18.52 | 19.11 | 18.34 | 19.06 | 1,485,200 | 19.06 | | 6-Nov-09 | 18.32 | 18.47 | 17.86 | 18.19 | 1,337,500 | 18.19 | | 5-Nov-09 | 18.48 | 18.63 | 18.04 | 18.55 | 1,891,900 | 18.55 | | 4-Nov-09 | 19.05 | 19.16 | 18.18 | 18.26 | 1,870,900 | 18.26 | | 3-Nov-09 | 18.10 | 18.82 | 17.97 | 18.78 | 1,153,400 | 18.78 | | 2-Nov-09 | 18.61 | 18.97 | 17.71 | 18.38 | 1,628,600 | 18.38 | | 30-Oct-09 | 18.94 | 18.94 | 17.96 | 18.50 | 2,485,500 | 18.50 | | 29-Oct-09 | 18.47 | 19.21 | 18.41 | 19.16 | 1,567,000 | 19.16 | | 28-Oct-09 | 19.23 | 19.48 | 18.13 | 18.21 | 1,958,000 | 18.21 | | 27-Oct-09 | 20.11 | 20.36 | 19.19 | 19.24 | 1,895,500 | 19.24 | | 26-Oct-09 | 20.65 | 20.91 | 19.97 | 20.09 | 2,252,800 | 20.09 | | 23-Oct-09 | 20.86 | 20.89 | 20.47 | 20.55 | 1,528,200 | 20.55 | | 22-Oct-09 | 20.48 | 20.88 | 20.17 | 20.86 | 2,230,600 | 20.86 | | 21-Oct-09 | 20.36 | 21.12 | 20.28 | 20.55 | 1,929,400 | 20.55 | | 20-Oct-09 | 20.57 | 20.66 | 20.21 | 20.50 | 2,039,400 | 20.50 | | 19-Oct-09 | 20.04 | 20.66 | 19.94 | 20.58 | 1,300,300 | 20.58 | | 16-Oct-09 | 19.99 | 20.18 | 19.82 | 19.98 | 1,655,800 | 19.98 | | 15-Oct-09 | 20.04 | 20.44 | 19.90 | 20.36 | 1,037,700 | 20.36 | | 14-Oct-09 | 19.92 | 20.41 | 19.80 | 20.29 | 1,544,300 | 20.29 | | 13-Oct-09 | 19.43 | 19.63 | 19.10 | 19.41 | 903,300 | 19.41 | | 12-Oct-09 | 20.00 | 20.06 | 19.56 | 19.63 | 724,300 | 19.63 | | 9-Oct-09 | 19.74 | 20.05 | 19.43 | 19.90 | 837,100 | 19.90 | | 8-Oct-09 | 19.40 | 20.04 | 19.34 | 19.76 | 1,224,200 | 19.76 | | 7-Oct-09 | 19.21 | 19.50 | 18.90 | 19.32 | 903,400 | 19.32 | | 6-Oct-09 | 19.55 | 19.91 | 18.94 | 19.23 | 1,263,800 | 19.23 | | 5-Oct-09 | 19.21 | 19.57 | 19.08 | 19.32 | 1,810,100 | 19.32 | | 2-Oct-09 | 18.95 | 19.58 | 18.55 | 18.96 | 1,987,400 | 18.96 | | 1-Oct-09 | 19.82 | 20.01 | 18.91 | 18.93 | 2,349,200 | 18.93 | | 30-Sep-09 | 20.25 | 20.38 | 19.55 | 19.92 | 2,237,200 | 19.92 | | 29-Sep-09 | 20.44 | 20.85 | 20.11 | 20.15 | 1,262,700 | 20.15 | | 28-Sep-09 | 20.10 | 20.67 | 20.03 | 20.50 | 2,073,900 | 20.50 | | 25-Sep-09 | 19.80 | 20.40 | 19.56 | 19.89 | 1,365,300 | 19.89 | | 24-Sep-09 | 20.93 | 21.38 | 19.90 | 19.96 | 2,078,900 | 19.96 | | 23-Sep-09 | 21.84 | 22.23 | 20.97 | 21.00 | 1,645,900 | 21.00 | | 22-Sep-09 | 21.53 | 22.32 | 21.35 | 22.29 | 1,244,000 | 22.29 | | 21-Sep-09 | 21.52 | 21.77 | 21.25 | 21.31 | 978,600 | 21.31 | | 18-Sep-09 | 22.17 | 22.30 | 21.29 | 21.98 | 1,530,100 | 21.98 | | 17-Sep-09 | 21.90 | 23.00 | 21.64 | 22.01 | 1,974,100 | 22.01 | | 16-Sep-09 | 21.32 | 22.27 | 21.32 | 21.99 | 2,033,400 | 21.99 | | 15-Sep-09 | 20.96 | 21.66 | 20.73 | 21.26 | 2,006,200 | 21.26 | | 14-Sep-09 | 19.91 | 20.95 | 19.82 | 20.92 | 1,286,900 | 20.92 | | 11-Sep-09 | 20.18 | 20.34 | 19.80 | 20.17 | 1,466,300 | 20.17 | | 10-Sep-09 | 19.40 | 20.29 | 19.18 | 20.17 | 1,658,900 | 20.17 | | 9-Sep-09 | 19.17 | 19.67 | 18.91 | 19.50 | 1,463,000 | 19.50 | | 8-Sep-09 | 18.66 | 19.27 | 18.64 | 19.25 | 1,197,400 | 19.25 | | 4-Sep-09 | 18.38 | 18.58 | 17.89 | 18.51 | 738,800 | 18.51 | | 3-Sep-09 | 17.91 | 18.33 | 17.70 | 18.29 | 1,206,900 | 18.29 | | 2-Sep-09 | 18.50 | 18.68 | 17.65 | 17.66 | 2,069,700 | 17.66 | | 2-Sep-09 | $ 0.25 Dividend | | 1-Sep-09 | 19.62 | 19.80 | 18.76 | 18.82 | 2,396,300 | 18.57 | | 31-Aug-09 | 19.95 | 20.18 | 19.59 | 19.86 | 2,055,600 | 19.60 | | 28-Aug-09 | 20.15 | 20.33 | 19.70 | 20.31 | 1,452,400 | 20.04 | | 27-Aug-09 | 19.39 | 19.95 | 18.72 | 19.90 | 1,345,600 | 19.64 | | 26-Aug-09 | 19.17 | 19.39 | 18.87 | 19.36 | 1,169,100 | 19.10 | | 25-Aug-09 | 18.65 | 19.55 | 18.63 | 19.27 | 1,684,400 | 19.01 | | 24-Aug-09 | 19.01 | 19.38 | 18.80 | 19.00 | 1,805,000 | 18.75 | | * Close price adjusted for dividends and splits. |
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