| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 22.41 | 22.87 | 22.41 | 22.76 | 527,800 | 22.76 | | 20-Nov-09 | 22.19 | 22.37 | 22.05 | 22.26 | 692,500 | 22.26 | | 19-Nov-09 | 22.42 | 23.22 | 22.07 | 22.19 | 1,012,200 | 22.19 | | 18-Nov-09 | 22.77 | 22.80 | 22.45 | 22.49 | 852,500 | 22.49 | | 17-Nov-09 | 22.87 | 23.11 | 22.63 | 22.88 | 940,600 | 22.88 | | 16-Nov-09 | 22.51 | 23.09 | 22.28 | 22.93 | 877,400 | 22.93 | | 13-Nov-09 | 22.13 | 22.47 | 22.05 | 22.34 | 470,600 | 22.34 | | 12-Nov-09 | 22.34 | 22.70 | 22.10 | 22.12 | 899,800 | 22.12 | | 11-Nov-09 | 22.85 | 22.87 | 22.04 | 22.29 | 1,174,000 | 22.29 | | 10-Nov-09 | 22.85 | 23.07 | 22.69 | 22.80 | 1,102,400 | 22.80 | | 9-Nov-09 | 22.54 | 23.03 | 22.50 | 23.02 | 795,000 | 23.02 | | 6-Nov-09 | 22.02 | 22.59 | 21.91 | 22.55 | 927,600 | 22.55 | | 5-Nov-09 | 21.84 | 22.18 | 21.70 | 22.12 | 882,900 | 22.12 | | 4-Nov-09 | 21.78 | 22.06 | 21.59 | 21.63 | 841,800 | 21.63 | | 3-Nov-09 | 21.01 | 21.88 | 20.79 | 21.78 | 1,511,200 | 21.78 | | 2-Nov-09 | 20.86 | 21.19 | 20.64 | 20.83 | 1,029,800 | 20.83 | | 30-Oct-09 | 21.01 | 21.13 | 20.57 | 20.81 | 1,074,000 | 20.81 | | 29-Oct-09 | 21.15 | 21.18 | 20.86 | 21.10 | 905,100 | 21.10 | | 28-Oct-09 | 21.18 | 21.53 | 20.96 | 20.98 | 965,100 | 20.98 | | 27-Oct-09 | 21.38 | 21.67 | 21.22 | 21.27 | 864,600 | 21.27 | | 26-Oct-09 | 21.36 | 21.86 | 21.22 | 21.39 | 1,005,600 | 21.39 | | 23-Oct-09 | 21.44 | 21.44 | 20.84 | 21.35 | 910,100 | 21.35 | | 22-Oct-09 | 21.44 | 21.55 | 21.11 | 21.31 | 670,900 | 21.31 | | 21-Oct-09 | 21.84 | 22.38 | 21.46 | 21.49 | 1,470,800 | 21.49 | | 20-Oct-09 | 21.69 | 21.86 | 21.46 | 21.82 | 704,300 | 21.82 | | 19-Oct-09 | 21.59 | 21.83 | 21.42 | 21.64 | 821,700 | 21.64 | | 16-Oct-09 | 21.47 | 21.70 | 21.36 | 21.53 | 974,600 | 21.53 | | 15-Oct-09 | 21.09 | 21.53 | 21.03 | 21.53 | 1,297,200 | 21.53 | | 14-Oct-09 | 20.77 | 21.24 | 20.77 | 21.22 | 1,028,400 | 21.22 | | 13-Oct-09 | 20.72 | 20.72 | 20.49 | 20.66 | 692,000 | 20.66 | | 12-Oct-09 | 20.60 | 20.72 | 20.47 | 20.72 | 575,600 | 20.72 | | 9-Oct-09 | 20.35 | 20.53 | 20.29 | 20.49 | 953,000 | 20.49 | | 8-Oct-09 | 20.28 | 20.46 | 20.14 | 20.43 | 1,150,100 | 20.43 | | 7-Oct-09 | 20.30 | 20.42 | 20.05 | 20.28 | 1,197,900 | 20.28 | | 6-Oct-09 | 20.26 | 20.32 | 20.03 | 20.28 | 1,265,600 | 20.28 | | 5-Oct-09 | 19.83 | 20.18 | 19.80 | 20.14 | 622,200 | 20.14 | | 2-Oct-09 | 19.90 | 20.14 | 19.78 | 19.83 | 921,500 | 19.83 | | 1-Oct-09 | 20.09 | 20.16 | 19.93 | 19.98 | 1,420,000 | 19.98 | | 30-Sep-09 | 20.51 | 20.52 | 19.88 | 20.10 | 1,717,000 | 20.10 | | 29-Sep-09 | 20.37 | 20.72 | 20.28 | 20.54 | 737,500 | 20.54 | | 28-Sep-09 | 20.25 | 20.38 | 20.14 | 20.29 | 693,400 | 20.29 | | 25-Sep-09 | 20.47 | 20.64 | 20.09 | 20.22 | 828,800 | 20.22 | | 24-Sep-09 | 20.57 | 20.67 | 20.25 | 20.56 | 842,400 | 20.56 | | 23-Sep-09 | 20.53 | 20.90 | 20.43 | 20.56 | 1,091,500 | 20.56 | | 22-Sep-09 | 20.53 | 20.65 | 20.37 | 20.55 | 666,100 | 20.55 | | 21-Sep-09 | 20.13 | 20.52 | 19.91 | 20.49 | 1,819,900 | 20.49 | | 18-Sep-09 | 21.15 | 21.22 | 20.17 | 20.23 | 2,138,300 | 20.23 | | 17-Sep-09 | 21.12 | 21.38 | 21.07 | 21.11 | 1,588,800 | 21.11 | | 16-Sep-09 | 21.25 | 21.36 | 20.97 | 21.17 | 2,012,200 | 21.17 | | 15-Sep-09 | 21.34 | 21.40 | 21.15 | 21.27 | 1,037,800 | 21.27 | | 14-Sep-09 | 21.42 | 21.46 | 21.14 | 21.39 | 1,482,000 | 21.39 | | 11-Sep-09 | 21.57 | 21.69 | 21.30 | 21.55 | 1,086,400 | 21.55 | | 10-Sep-09 | 21.72 | 21.72 | 21.38 | 21.51 | 1,277,900 | 21.51 | | 10-Sep-09 | $ 0.14 Dividend | | 9-Sep-09 | 21.43 | 21.85 | 21.37 | 21.81 | 1,067,400 | 21.67 | | 8-Sep-09 | 21.50 | 21.50 | 21.24 | 21.50 | 1,177,800 | 21.36 | | 4-Sep-09 | 21.24 | 21.50 | 21.11 | 21.47 | 901,200 | 21.33 | | 3-Sep-09 | 21.05 | 21.27 | 20.90 | 21.27 | 1,140,000 | 21.13 | | 2-Sep-09 | 20.76 | 21.10 | 20.61 | 20.95 | 1,334,000 | 20.82 | | 1-Sep-09 | 20.79 | 21.24 | 20.67 | 20.76 | 1,590,900 | 20.63 | | 31-Aug-09 | 20.49 | 20.83 | 20.22 | 20.82 | 1,214,500 | 20.69 | | 28-Aug-09 | 20.67 | 20.83 | 20.49 | 20.60 | 905,600 | 20.47 | | 27-Aug-09 | 20.30 | 20.60 | 20.02 | 20.58 | 1,163,200 | 20.45 | | 26-Aug-09 | 20.53 | 20.69 | 20.15 | 20.21 | 1,249,200 | 20.08 | | 25-Aug-09 | 20.60 | 20.72 | 20.41 | 20.61 | 1,451,200 | 20.48 | | 24-Aug-09 | 20.47 | 20.59 | 20.34 | 20.47 | 1,272,500 | 20.34 | | 21-Aug-09 | 20.27 | 20.54 | 20.01 | 20.44 | 1,108,400 | 20.31 | | * Close price adjusted for dividends and splits. |
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