| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 22.52 | 22.68 | 22.39 | 22.57 | 5,747,100 | 22.57 | | 19-Nov-09 | 22.60 | 22.87 | 22.43 | 22.60 | 5,326,400 | 22.60 | | 18-Nov-09 | 23.74 | 23.80 | 23.23 | 23.40 | 3,162,600 | 23.40 | | 17-Nov-09 | 23.93 | 24.04 | 23.71 | 23.80 | 2,657,700 | 23.80 | | 16-Nov-09 | 24.23 | 24.30 | 23.94 | 24.02 | 4,044,000 | 24.02 | | 13-Nov-09 | 24.03 | 24.14 | 23.78 | 23.94 | 3,013,300 | 23.94 | | 12-Nov-09 | 24.37 | 24.43 | 23.98 | 23.99 | 4,172,500 | 23.99 | | 11-Nov-09 | 24.26 | 24.53 | 24.19 | 24.38 | 3,792,700 | 24.38 | | 10-Nov-09 | 23.84 | 24.13 | 23.83 | 24.08 | 2,993,800 | 24.08 | | 9-Nov-09 | 23.35 | 23.92 | 23.34 | 23.91 | 3,650,600 | 23.91 | | 6-Nov-09 | 23.27 | 23.41 | 23.13 | 23.32 | 2,863,900 | 23.32 | | 5-Nov-09 | 23.05 | 23.52 | 22.91 | 23.47 | 3,545,900 | 23.47 | | 4-Nov-09 | 23.64 | 23.69 | 22.83 | 22.91 | 6,845,200 | 22.91 | | 3-Nov-09 | 23.34 | 23.37 | 23.03 | 23.37 | 4,807,400 | 23.37 | | 2-Nov-09 | 23.53 | 23.64 | 23.01 | 23.48 | 4,933,500 | 23.48 | | 30-Oct-09 | 24.64 | 24.64 | 23.33 | 23.46 | 9,095,600 | 23.46 | | 29-Oct-09 | 24.24 | 24.71 | 24.20 | 24.71 | 5,460,000 | 24.71 | | 28-Oct-09 | 24.83 | 24.92 | 24.10 | 24.10 | 5,001,200 | 24.10 | | 27-Oct-09 | 25.07 | 25.21 | 24.77 | 24.83 | 3,704,200 | 24.83 | | 26-Oct-09 | 24.94 | 25.44 | 24.87 | 24.97 | 4,513,400 | 24.97 | | 23-Oct-09 | 25.26 | 25.45 | 24.79 | 24.89 | 3,973,700 | 24.89 | | 22-Oct-09 | 24.59 | 25.45 | 24.56 | 25.27 | 5,198,300 | 25.27 | | 21-Oct-09 | 24.93 | 25.23 | 24.49 | 24.54 | 3,486,800 | 24.54 | | 20-Oct-09 | 25.13 | 25.13 | 24.77 | 24.84 | 7,154,000 | 24.84 | | 19-Oct-09 | 25.03 | 25.28 | 24.90 | 25.15 | 3,385,600 | 25.15 | | 16-Oct-09 | 25.17 | 25.27 | 24.78 | 25.00 | 4,132,100 | 25.00 | | 15-Oct-09 | 25.08 | 25.46 | 25.08 | 25.39 | 3,620,800 | 25.39 | | 14-Oct-09 | 25.23 | 25.35 | 25.04 | 25.29 | 4,780,300 | 25.29 | | 13-Oct-09 | 24.99 | 25.12 | 24.76 | 24.98 | 4,305,700 | 24.98 | | 12-Oct-09 | 25.05 | 25.11 | 24.80 | 25.02 | 3,301,500 | 25.02 | | 9-Oct-09 | 24.89 | 24.96 | 24.66 | 24.96 | 5,049,600 | 24.96 | | 8-Oct-09 | 24.41 | 24.80 | 24.33 | 24.77 | 5,263,900 | 24.77 | | 7-Oct-09 | 24.05 | 24.28 | 23.88 | 24.26 | 3,807,100 | 24.26 | | 7-Oct-09 | $ 0.20 Dividend | | 6-Oct-09 | 24.08 | 24.29 | 23.89 | 24.25 | 4,918,700 | 24.05 | | 5-Oct-09 | 24.12 | 24.26 | 23.77 | 24.06 | 6,384,000 | 23.86 | | 2-Oct-09 | 24.39 | 24.47 | 23.95 | 24.00 | 4,818,800 | 23.80 | | 1-Oct-09 | 24.63 | 25.11 | 24.60 | 24.62 | 7,024,000 | 24.42 | | 30-Sep-09 | 24.86 | 24.91 | 24.49 | 24.73 | 5,230,000 | 24.53 | | 29-Sep-09 | 24.60 | 24.92 | 24.57 | 24.80 | 4,265,700 | 24.60 | | 28-Sep-09 | 23.76 | 24.75 | 23.76 | 24.74 | 3,830,700 | 24.54 | | 25-Sep-09 | 23.76 | 24.07 | 23.65 | 23.72 | 2,799,900 | 23.52 | | 24-Sep-09 | 23.92 | 24.25 | 23.76 | 23.87 | 4,760,600 | 23.67 | | 23-Sep-09 | 23.73 | 24.25 | 23.69 | 23.87 | 3,093,900 | 23.67 | | 22-Sep-09 | 23.95 | 23.97 | 23.60 | 23.76 | 3,170,000 | 23.56 | | 21-Sep-09 | 23.80 | 23.97 | 23.67 | 23.88 | 3,269,500 | 23.68 | | 18-Sep-09 | 23.93 | 24.00 | 23.76 | 23.88 | 4,261,200 | 23.68 | | 17-Sep-09 | 24.13 | 24.22 | 23.61 | 23.82 | 4,326,100 | 23.62 | | 16-Sep-09 | 23.65 | 24.14 | 23.57 | 24.10 | 5,249,300 | 23.90 | | 15-Sep-09 | 23.83 | 23.84 | 23.45 | 23.61 | 5,297,900 | 23.42 | | 14-Sep-09 | 23.19 | 23.81 | 23.09 | 23.81 | 4,699,400 | 23.61 | | 11-Sep-09 | 23.42 | 23.44 | 23.18 | 23.32 | 1,825,100 | 23.13 | | 10-Sep-09 | 23.15 | 23.43 | 22.88 | 23.42 | 3,449,300 | 23.23 | | 9-Sep-09 | 23.09 | 23.24 | 22.96 | 23.17 | 3,334,800 | 22.98 | | 8-Sep-09 | 22.56 | 23.12 | 22.56 | 23.12 | 3,085,600 | 22.93 | | 4-Sep-09 | 23.19 | 23.21 | 22.96 | 23.12 | 3,320,900 | 22.93 | | 3-Sep-09 | 23.13 | 23.15 | 22.88 | 23.15 | 4,456,400 | 22.96 | | 2-Sep-09 | 23.18 | 23.18 | 22.69 | 23.00 | 4,443,800 | 22.81 | | 1-Sep-09 | 23.37 | 23.63 | 22.99 | 23.00 | 6,075,200 | 22.81 | | 31-Aug-09 | 23.33 | 23.55 | 23.25 | 23.54 | 3,242,900 | 23.35 | | 28-Aug-09 | 23.47 | 23.66 | 23.43 | 23.51 | 3,136,900 | 23.32 | | 27-Aug-09 | 23.37 | 23.53 | 23.16 | 23.47 | 2,513,800 | 23.28 | | 26-Aug-09 | 23.43 | 23.61 | 23.28 | 23.40 | 2,699,300 | 23.21 | | 25-Aug-09 | 23.65 | 23.75 | 23.44 | 23.50 | 3,448,900 | 23.31 | | 24-Aug-09 | 23.92 | 24.12 | 23.46 | 23.49 | 3,650,100 | 23.30 | | 21-Aug-09 | 23.60 | 23.89 | 23.53 | 23.81 | 3,729,100 | 23.61 | | 20-Aug-09 | 23.20 | 23.49 | 23.20 | 23.49 | 3,029,700 | 23.30 | | * Close price adjusted for dividends and splits. |
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