| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 19.20 | 19.27 | 18.87 | 19.04 | 1,335,700 | 19.04 | | 19-Nov-09 | 19.66 | 19.75 | 19.26 | 19.36 | 746,600 | 19.36 | | 18-Nov-09 | 19.91 | 19.91 | 19.53 | 19.79 | 989,400 | 19.79 | | 17-Nov-09 | 19.73 | 20.12 | 19.67 | 19.90 | 1,845,300 | 19.90 | | 16-Nov-09 | 19.47 | 19.87 | 19.43 | 19.76 | 881,900 | 19.76 | | 13-Nov-09 | 19.35 | 19.63 | 19.21 | 19.43 | 731,400 | 19.43 | | 12-Nov-09 | 19.61 | 19.68 | 19.28 | 19.34 | 516,800 | 19.34 | | 11-Nov-09 | 19.66 | 19.68 | 19.39 | 19.60 | 979,500 | 19.60 | | 10-Nov-09 | 19.48 | 19.62 | 19.36 | 19.60 | 1,075,100 | 19.60 | | 9-Nov-09 | 19.14 | 19.44 | 18.89 | 19.41 | 977,300 | 19.41 | | 6-Nov-09 | 18.78 | 19.07 | 18.69 | 18.94 | 783,600 | 18.94 | | 5-Nov-09 | 18.60 | 18.99 | 18.60 | 18.92 | 773,000 | 18.92 | | 4-Nov-09 | 18.64 | 18.75 | 18.46 | 18.48 | 1,635,500 | 18.48 | | 3-Nov-09 | 18.63 | 18.63 | 18.22 | 18.51 | 1,941,700 | 18.51 | | 2-Nov-09 | 18.67 | 18.99 | 18.56 | 18.70 | 1,943,500 | 18.70 | | 30-Oct-09 | 19.38 | 20.50 | 18.50 | 18.61 | 3,189,600 | 18.61 | | 29-Oct-09 | 18.54 | 19.05 | 18.41 | 18.97 | 2,205,500 | 18.97 | | 28-Oct-09 | 19.22 | 19.23 | 18.44 | 18.45 | 1,247,000 | 18.45 | | 27-Oct-09 | 19.49 | 19.49 | 19.02 | 19.23 | 1,466,900 | 19.23 | | 26-Oct-09 | 19.73 | 19.95 | 19.32 | 19.33 | 1,158,900 | 19.33 | | 23-Oct-09 | 19.80 | 19.97 | 19.65 | 19.73 | 1,030,200 | 19.73 | | 22-Oct-09 | 20.07 | 20.08 | 19.74 | 19.80 | 2,254,800 | 19.80 | | 21-Oct-09 | 20.08 | 20.39 | 19.97 | 19.99 | 1,559,500 | 19.99 | | 21-Oct-09 | $ 0.07 Dividend | | 20-Oct-09 | 20.94 | 20.94 | 20.10 | 20.21 | 1,941,300 | 20.14 | | 19-Oct-09 | 20.70 | 21.05 | 20.54 | 20.99 | 1,174,900 | 20.92 | | 16-Oct-09 | 20.78 | 20.89 | 20.57 | 20.63 | 1,464,600 | 20.56 | | 15-Oct-09 | 20.53 | 21.09 | 20.48 | 20.91 | 3,124,600 | 20.84 | | 14-Oct-09 | 19.84 | 20.55 | 19.82 | 20.55 | 1,461,100 | 20.48 | | 13-Oct-09 | 19.52 | 19.74 | 19.48 | 19.71 | 703,800 | 19.64 | | 12-Oct-09 | 19.65 | 19.72 | 19.43 | 19.51 | 415,800 | 19.44 | | 9-Oct-09 | 19.59 | 19.70 | 19.48 | 19.63 | 538,200 | 19.56 | | 8-Oct-09 | 19.54 | 19.83 | 19.46 | 19.56 | 808,200 | 19.49 | | 7-Oct-09 | 19.25 | 19.45 | 19.13 | 19.43 | 688,300 | 19.36 | | 6-Oct-09 | 19.28 | 19.62 | 18.67 | 19.33 | 1,054,900 | 19.26 | | 5-Oct-09 | 18.98 | 19.23 | 18.62 | 19.19 | 1,101,100 | 19.12 | | 2-Oct-09 | 18.60 | 19.03 | 18.60 | 18.78 | 1,768,000 | 18.71 | | 1-Oct-09 | 19.14 | 19.18 | 18.77 | 18.77 | 1,225,300 | 18.70 | | 30-Sep-09 | 19.45 | 19.45 | 18.83 | 19.24 | 1,480,400 | 19.17 | | 29-Sep-09 | 19.45 | 19.54 | 19.22 | 19.42 | 985,400 | 19.35 | | 28-Sep-09 | 19.35 | 19.64 | 19.31 | 19.38 | 1,106,900 | 19.31 | | 25-Sep-09 | 19.17 | 19.35 | 18.98 | 19.31 | 1,068,200 | 19.24 | | 24-Sep-09 | 19.66 | 19.84 | 18.96 | 19.14 | 1,655,700 | 19.07 | | 23-Sep-09 | 19.93 | 20.00 | 19.49 | 19.65 | 1,527,800 | 19.58 | | 22-Sep-09 | 19.84 | 19.93 | 19.63 | 19.82 | 1,702,500 | 19.75 | | 21-Sep-09 | 19.96 | 20.08 | 19.60 | 19.80 | 1,431,500 | 19.73 | | 18-Sep-09 | 20.16 | 20.25 | 19.99 | 20.15 | 1,860,400 | 20.08 | | 17-Sep-09 | 20.00 | 20.26 | 20.00 | 20.06 | 2,063,100 | 19.99 | | 16-Sep-09 | 19.35 | 20.08 | 19.22 | 20.07 | 819,400 | 20.00 | | 15-Sep-09 | 19.25 | 19.37 | 18.95 | 19.28 | 764,900 | 19.21 | | 14-Sep-09 | 19.19 | 19.43 | 19.17 | 19.31 | 892,900 | 19.24 | | 11-Sep-09 | 19.50 | 19.69 | 19.24 | 19.25 | 939,700 | 19.18 | | 10-Sep-09 | 18.58 | 19.45 | 18.40 | 19.40 | 1,501,100 | 19.33 | | 9-Sep-09 | 18.15 | 18.71 | 18.15 | 18.60 | 647,100 | 18.54 | | 8-Sep-09 | 18.17 | 18.26 | 17.89 | 18.17 | 831,200 | 18.11 | | 4-Sep-09 | 17.51 | 18.12 | 17.46 | 18.07 | 912,100 | 18.01 | | 3-Sep-09 | 17.59 | 17.73 | 17.38 | 17.49 | 1,029,900 | 17.43 | | 2-Sep-09 | 17.80 | 17.91 | 17.48 | 17.56 | 885,600 | 17.50 | | 1-Sep-09 | 18.17 | 18.65 | 17.83 | 17.88 | 1,141,100 | 17.82 | | 31-Aug-09 | 18.10 | 18.28 | 17.91 | 18.25 | 963,100 | 18.19 | | 28-Aug-09 | 18.42 | 18.60 | 18.06 | 18.20 | 647,200 | 18.14 | | 27-Aug-09 | 18.15 | 18.43 | 17.96 | 18.37 | 1,004,400 | 18.31 | | 26-Aug-09 | 17.96 | 18.25 | 17.91 | 18.14 | 1,667,700 | 18.08 | | 25-Aug-09 | 18.31 | 18.45 | 18.01 | 18.01 | 916,000 | 17.95 | | 24-Aug-09 | 18.29 | 18.46 | 18.14 | 18.26 | 892,300 | 18.20 | | 21-Aug-09 | 17.80 | 18.26 | 17.75 | 18.21 | 1,218,200 | 18.15 | | 20-Aug-09 | 17.42 | 17.82 | 17.28 | 17.75 | 1,523,800 | 17.69 | | * Close price adjusted for dividends and splits. |
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