| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 18.57 | 18.79 | 18.41 | 18.72 | 1,242,400 | 18.72 | | 19-Nov-09 | 18.65 | 18.79 | 18.33 | 18.74 | 1,676,100 | 18.74 | | 18-Nov-09 | 19.92 | 20.06 | 19.70 | 19.93 | 1,424,400 | 19.93 | | 17-Nov-09 | 19.73 | 19.88 | 19.56 | 19.88 | 2,387,300 | 19.88 | | 16-Nov-09 | 19.64 | 19.93 | 19.56 | 19.75 | 855,000 | 19.75 | | 13-Nov-09 | 19.56 | 19.78 | 19.24 | 19.46 | 662,800 | 19.46 | | 12-Nov-09 | 19.89 | 19.90 | 19.40 | 19.44 | 1,078,300 | 19.44 | | 11-Nov-09 | 19.40 | 19.88 | 19.35 | 19.82 | 1,159,500 | 19.82 | | 10-Nov-09 | 19.00 | 19.24 | 18.95 | 19.16 | 803,700 | 19.16 | | 9-Nov-09 | 18.90 | 19.26 | 18.81 | 19.14 | 1,053,800 | 19.14 | | 6-Nov-09 | 18.91 | 19.09 | 18.64 | 18.80 | 625,500 | 18.80 | | 5-Nov-09 | 18.59 | 19.02 | 18.53 | 18.99 | 1,011,300 | 18.99 | | 4-Nov-09 | 18.69 | 18.97 | 18.38 | 18.53 | 1,406,100 | 18.53 | | 3-Nov-09 | 18.40 | 18.85 | 18.40 | 18.68 | 867,000 | 18.68 | | 2-Nov-09 | 18.79 | 18.82 | 18.27 | 18.51 | 1,222,900 | 18.51 | | 30-Oct-09 | 19.02 | 19.15 | 18.67 | 18.75 | 998,500 | 18.75 | | 29-Oct-09 | 19.19 | 19.33 | 18.97 | 19.15 | 733,800 | 19.15 | | 28-Oct-09 | 19.35 | 19.61 | 18.96 | 19.00 | 1,122,300 | 19.00 | | 27-Oct-09 | 19.52 | 19.70 | 19.28 | 19.47 | 1,029,200 | 19.47 | | 26-Oct-09 | 19.77 | 20.10 | 19.31 | 19.38 | 1,354,900 | 19.38 | | 23-Oct-09 | 20.31 | 20.31 | 19.73 | 19.82 | 1,287,100 | 19.82 | | 22-Oct-09 | 20.27 | 20.37 | 19.83 | 20.31 | 1,253,200 | 20.31 | | 21-Oct-09 | 20.87 | 21.08 | 20.29 | 20.31 | 2,492,700 | 20.31 | | 20-Oct-09 | 20.46 | 21.40 | 20.21 | 20.97 | 4,428,100 | 20.97 | | 19-Oct-09 | 18.45 | 18.68 | 18.31 | 18.66 | 1,011,800 | 18.66 | | 16-Oct-09 | 18.52 | 18.64 | 18.31 | 18.47 | 928,900 | 18.47 | | 15-Oct-09 | 18.55 | 18.74 | 18.47 | 18.58 | 1,103,900 | 18.58 | | 14-Oct-09 | 18.52 | 18.68 | 18.33 | 18.66 | 1,244,700 | 18.66 | | 13-Oct-09 | 18.52 | 18.67 | 18.27 | 18.30 | 1,007,300 | 18.30 | | 12-Oct-09 | 18.79 | 18.92 | 18.50 | 18.61 | 624,100 | 18.61 | | 9-Oct-09 | 18.77 | 18.94 | 18.59 | 18.63 | 697,200 | 18.63 | | 8-Oct-09 | 18.51 | 18.92 | 18.43 | 18.85 | 999,500 | 18.85 | | 7-Oct-09 | 18.16 | 18.54 | 18.04 | 18.35 | 632,000 | 18.35 | | 6-Oct-09 | 18.37 | 18.67 | 18.07 | 18.25 | 972,900 | 18.25 | | 5-Oct-09 | 18.05 | 18.28 | 17.89 | 18.24 | 940,900 | 18.24 | | 2-Oct-09 | 17.98 | 18.22 | 17.89 | 17.94 | 880,500 | 17.94 | | 1-Oct-09 | 18.51 | 18.78 | 18.07 | 18.09 | 1,650,500 | 18.09 | | 1-Oct-09 | $ 0.05 Dividend | | 30-Sep-09 | 18.79 | 18.98 | 18.25 | 18.63 | 1,556,700 | 18.58 | | 29-Sep-09 | 18.97 | 19.21 | 18.72 | 18.72 | 749,400 | 18.67 | | 28-Sep-09 | 18.61 | 19.11 | 18.61 | 18.96 | 938,200 | 18.91 | | 25-Sep-09 | 18.64 | 18.91 | 18.44 | 18.53 | 1,194,200 | 18.48 | | 24-Sep-09 | 19.10 | 19.28 | 18.56 | 18.73 | 1,284,900 | 18.68 | | 23-Sep-09 | 19.35 | 19.35 | 18.90 | 18.93 | 1,480,900 | 18.88 | | 22-Sep-09 | 18.96 | 19.16 | 18.79 | 18.86 | 675,700 | 18.81 | | 21-Sep-09 | 18.76 | 19.01 | 18.54 | 18.87 | 568,000 | 18.82 | | 18-Sep-09 | 18.80 | 19.12 | 18.63 | 18.89 | 1,073,200 | 18.84 | | 17-Sep-09 | 18.92 | 19.24 | 18.54 | 18.77 | 932,600 | 18.72 | | 16-Sep-09 | 18.95 | 19.01 | 18.22 | 18.93 | 943,400 | 18.88 | | 15-Sep-09 | 18.83 | 19.13 | 18.76 | 18.85 | 1,160,000 | 18.80 | | 14-Sep-09 | 18.75 | 18.95 | 18.64 | 18.90 | 731,600 | 18.85 | | 11-Sep-09 | 18.62 | 18.95 | 18.56 | 18.85 | 1,320,300 | 18.80 | | 10-Sep-09 | 18.14 | 18.44 | 18.03 | 18.43 | 1,191,500 | 18.38 | | 9-Sep-09 | 17.87 | 18.22 | 17.86 | 18.04 | 1,514,800 | 17.99 | | 8-Sep-09 | 18.01 | 18.11 | 17.75 | 17.94 | 677,000 | 17.89 | | 4-Sep-09 | 17.59 | 18.09 | 17.50 | 17.95 | 607,500 | 17.90 | | 3-Sep-09 | 17.51 | 17.70 | 17.26 | 17.66 | 703,300 | 17.61 | | 2-Sep-09 | 17.33 | 17.57 | 17.26 | 17.47 | 563,600 | 17.42 | | 1-Sep-09 | 17.46 | 17.87 | 17.24 | 17.42 | 778,900 | 17.37 | | 31-Aug-09 | 17.54 | 17.66 | 17.39 | 17.48 | 1,159,200 | 17.43 | | 28-Aug-09 | 18.03 | 18.17 | 17.55 | 17.72 | 682,300 | 17.67 | | 27-Aug-09 | 17.97 | 18.05 | 17.27 | 17.88 | 1,040,800 | 17.83 | | 26-Aug-09 | 18.15 | 18.16 | 17.81 | 17.92 | 1,525,300 | 17.87 | | 25-Aug-09 | 18.02 | 18.35 | 17.95 | 18.12 | 958,400 | 18.07 | | 24-Aug-09 | 18.21 | 18.28 | 17.85 | 17.93 | 1,026,000 | 17.88 | | 21-Aug-09 | 17.97 | 18.34 | 17.76 | 18.13 | 1,078,500 | 18.08 | | 20-Aug-09 | 17.68 | 18.00 | 17.48 | 17.78 | 927,200 | 17.73 | | * Close price adjusted for dividends and splits. |
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