| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Dec-09 | 21.98 | 22.19 | 21.80 | 22.11 | 1,490,300 | 22.11 | | 8-Dec-09 | 22.25 | 22.25 | 21.96 | 22.06 | 603,600 | 22.06 | | 7-Dec-09 | 22.65 | 22.80 | 22.53 | 22.62 | 3,453,800 | 22.62 | | 4-Dec-09 | 23.05 | 23.13 | 22.60 | 22.72 | 574,600 | 22.72 | | 3-Dec-09 | 23.12 | 23.28 | 22.64 | 22.64 | 788,100 | 22.64 | | 2-Dec-09 | 22.97 | 23.18 | 22.86 | 22.95 | 2,705,000 | 22.95 | | 1-Dec-09 | 22.85 | 23.12 | 22.76 | 22.98 | 679,300 | 22.98 | | 30-Nov-09 | 22.37 | 22.59 | 22.22 | 22.50 | 1,952,500 | 22.50 | | 27-Nov-09 | 22.02 | 22.61 | 22.00 | 22.42 | 1,022,800 | 22.42 | | 25-Nov-09 | 23.03 | 23.19 | 22.89 | 23.16 | 500,100 | 23.16 | | 24-Nov-09 | 22.97 | 22.97 | 22.72 | 22.88 | 411,200 | 22.88 | | 23-Nov-09 | 22.91 | 23.08 | 22.84 | 22.91 | 1,137,200 | 22.91 | | 20-Nov-09 | 22.30 | 22.40 | 22.23 | 22.36 | 301,100 | 22.36 | | 19-Nov-09 | 22.68 | 22.72 | 22.41 | 22.59 | 1,025,600 | 22.59 | | 18-Nov-09 | 23.06 | 23.10 | 22.84 | 23.01 | 376,100 | 23.01 | | 17-Nov-09 | 22.79 | 22.90 | 22.64 | 22.86 | 516,200 | 22.86 | | 16-Nov-09 | 22.77 | 23.12 | 22.77 | 23.02 | 888,100 | 23.02 | | 13-Nov-09 | 22.29 | 22.56 | 22.07 | 22.49 | 1,975,900 | 22.49 | | 12-Nov-09 | 22.50 | 22.65 | 22.19 | 22.25 | 1,218,100 | 22.25 | | 11-Nov-09 | 22.66 | 22.77 | 22.40 | 22.61 | 2,587,000 | 22.61 | | 10-Nov-09 | 22.37 | 22.50 | 22.23 | 22.35 | 977,300 | 22.35 | | 9-Nov-09 | 22.27 | 22.63 | 22.26 | 22.63 | 533,200 | 22.63 | | 6-Nov-09 | 21.60 | 21.97 | 21.51 | 21.76 | 1,592,400 | 21.76 | | 5-Nov-09 | 21.69 | 21.85 | 21.60 | 21.75 | 280,600 | 21.75 | | 4-Nov-09 | 21.38 | 21.60 | 21.28 | 21.33 | 1,159,300 | 21.33 | | 3-Nov-09 | 20.87 | 21.09 | 20.77 | 21.06 | 771,000 | 21.06 | | 2-Nov-09 | 21.13 | 21.55 | 20.89 | 21.17 | 735,400 | 21.17 | | 30-Oct-09 | 21.81 | 21.90 | 21.00 | 21.00 | 1,008,000 | 21.00 | | 29-Oct-09 | 21.74 | 22.12 | 21.71 | 22.05 | 869,800 | 22.05 | | 28-Oct-09 | 21.81 | 21.90 | 21.28 | 21.28 | 1,773,200 | 21.28 | | 27-Oct-09 | 22.32 | 22.39 | 21.99 | 22.07 | 916,800 | 22.07 | | 26-Oct-09 | 23.02 | 23.19 | 22.28 | 22.40 | 1,382,500 | 22.40 | | 23-Oct-09 | 23.31 | 23.31 | 22.86 | 23.12 | 1,005,600 | 23.12 | | 22-Oct-09 | 23.01 | 23.30 | 22.78 | 23.30 | 725,000 | 23.30 | | 21-Oct-09 | 23.01 | 23.40 | 22.97 | 23.04 | 2,380,200 | 23.04 | | 20-Oct-09 | 23.35 | 23.35 | 22.93 | 23.10 | 701,600 | 23.10 | | 19-Oct-09 | 23.13 | 23.35 | 22.98 | 23.28 | 545,700 | 23.28 | | 16-Oct-09 | 22.90 | 22.98 | 22.70 | 22.87 | 1,199,200 | 22.87 | | 15-Oct-09 | 23.21 | 23.35 | 23.10 | 23.35 | 907,000 | 23.35 | | 14-Oct-09 | 23.24 | 23.34 | 23.11 | 23.32 | 534,500 | 23.32 | | 13-Oct-09 | 22.71 | 22.83 | 22.50 | 22.72 | 585,300 | 22.72 | | 12-Oct-09 | 22.79 | 22.94 | 22.68 | 22.74 | 809,200 | 22.74 | | 9-Oct-09 | 22.42 | 22.54 | 22.35 | 22.47 | 801,200 | 22.47 | | 8-Oct-09 | 22.40 | 22.64 | 22.27 | 22.50 | 1,869,300 | 22.50 | | 7-Oct-09 | 22.09 | 22.21 | 22.04 | 22.15 | 1,062,500 | 22.15 | | 6-Oct-09 | 21.92 | 22.27 | 21.90 | 22.09 | 918,500 | 22.09 | | 5-Oct-09 | 21.31 | 21.69 | 21.28 | 21.59 | 851,500 | 21.59 | | 2-Oct-09 | 21.17 | 21.45 | 21.01 | 21.29 | 9,296,000 | 21.29 | | 1-Oct-09 | 21.99 | 21.99 | 21.38 | 21.41 | 628,700 | 21.41 | | 30-Sep-09 | 22.28 | 22.30 | 21.84 | 22.19 | 714,800 | 22.19 | | 29-Sep-09 | 22.19 | 22.24 | 22.01 | 22.16 | 640,200 | 22.16 | | 28-Sep-09 | 22.00 | 22.39 | 21.98 | 22.23 | 1,519,400 | 22.23 | | 25-Sep-09 | 21.76 | 21.90 | 21.64 | 21.76 | 746,200 | 21.76 | | 24-Sep-09 | 22.42 | 22.47 | 21.71 | 21.82 | 869,900 | 21.82 | | 23-Sep-09 | 22.58 | 22.64 | 22.20 | 22.25 | 1,420,100 | 22.25 | | 22-Sep-09 | 22.54 | 22.54 | 22.34 | 22.48 | 960,100 | 22.48 | | 21-Sep-09 | 21.99 | 22.18 | 21.70 | 22.16 | 643,400 | 22.16 | | 18-Sep-09 | 22.53 | 22.59 | 22.32 | 22.43 | 482,300 | 22.43 | | 17-Sep-09 | 22.40 | 22.56 | 22.28 | 22.42 | 521,600 | 22.42 | | 16-Sep-09 | 22.25 | 22.48 | 22.18 | 22.42 | 584,900 | 22.42 | | 15-Sep-09 | 21.94 | 22.06 | 21.68 | 22.03 | 1,635,700 | 22.03 | | 14-Sep-09 | 21.63 | 21.94 | 21.63 | 21.90 | 734,300 | 21.90 | | 11-Sep-09 | 21.95 | 21.98 | 21.69 | 21.83 | 517,900 | 21.83 | | 10-Sep-09 | 21.56 | 21.86 | 21.39 | 21.82 | 528,000 | 21.82 | | 9-Sep-09 | 21.45 | 21.66 | 21.38 | 21.51 | 1,239,200 | 21.51 | | 8-Sep-09 | 21.14 | 21.24 | 21.03 | 21.20 | 1,220,400 | 21.20 | | * Close price adjusted for dividends and splits. |
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