| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 22.89 | 23.00 | 22.64 | 22.73 | 2,917,900 | 22.73 | | 19-Nov-09 | 23.27 | 23.50 | 22.91 | 23.11 | 3,582,700 | 23.11 | | 18-Nov-09 | 23.39 | 23.90 | 22.99 | 23.47 | 4,619,300 | 23.47 | | 17-Nov-09 | 22.65 | 22.81 | 22.35 | 22.58 | 2,846,700 | 22.58 | | 16-Nov-09 | 22.58 | 22.77 | 22.51 | 22.63 | 3,818,000 | 22.63 | | 13-Nov-09 | 22.59 | 22.80 | 22.38 | 22.59 | 2,026,200 | 22.59 | | 12-Nov-09 | 22.90 | 23.00 | 22.61 | 22.66 | 2,338,900 | 22.66 | | 11-Nov-09 | 23.03 | 23.07 | 22.70 | 22.94 | 2,114,200 | 22.94 | | 10-Nov-09 | 22.82 | 22.94 | 22.65 | 22.90 | 2,548,400 | 22.90 | | 9-Nov-09 | 22.50 | 22.95 | 22.39 | 22.94 | 2,649,100 | 22.94 | | 6-Nov-09 | 22.53 | 22.66 | 22.14 | 22.46 | 2,978,200 | 22.46 | | 5-Nov-09 | 22.12 | 22.55 | 21.95 | 22.55 | 2,778,800 | 22.55 | | 4-Nov-09 | 22.12 | 22.26 | 21.85 | 21.90 | 2,776,600 | 21.90 | | 3-Nov-09 | 22.00 | 22.09 | 21.73 | 22.02 | 3,087,200 | 22.02 | | 2-Nov-09 | 21.77 | 22.10 | 21.62 | 22.02 | 3,356,200 | 22.02 | | 30-Oct-09 | 22.12 | 22.30 | 21.76 | 21.76 | 3,974,400 | 21.76 | | 29-Oct-09 | 21.99 | 22.40 | 21.73 | 22.28 | 3,536,100 | 22.28 | | 28-Oct-09 | 22.46 | 22.46 | 21.75 | 21.78 | 4,364,400 | 21.78 | | 27-Oct-09 | 22.63 | 22.76 | 22.47 | 22.58 | 3,356,100 | 22.58 | | 26-Oct-09 | 22.80 | 22.94 | 22.44 | 22.61 | 3,603,600 | 22.61 | | 23-Oct-09 | 23.79 | 23.79 | 22.69 | 22.82 | 3,542,500 | 22.82 | | 22-Oct-09 | 22.92 | 23.95 | 22.38 | 23.64 | 11,662,500 | 23.64 | | 21-Oct-09 | 24.38 | 25.12 | 24.33 | 24.83 | 5,085,100 | 24.83 | | 20-Oct-09 | 24.55 | 24.55 | 24.27 | 24.51 | 2,068,600 | 24.51 | | 19-Oct-09 | 24.46 | 24.82 | 24.44 | 24.60 | 2,475,300 | 24.60 | | 16-Oct-09 | 24.38 | 24.98 | 24.14 | 24.43 | 3,108,800 | 24.43 | | 15-Oct-09 | 24.28 | 24.56 | 24.22 | 24.53 | 2,097,200 | 24.53 | | 14-Oct-09 | 24.24 | 24.46 | 24.22 | 24.44 | 2,144,900 | 24.44 | | 13-Oct-09 | 24.21 | 24.37 | 23.99 | 24.14 | 2,635,300 | 24.14 | | 12-Oct-09 | 24.19 | 24.47 | 24.13 | 24.30 | 2,001,300 | 24.30 | | 9-Oct-09 | 24.21 | 24.41 | 24.06 | 24.35 | 2,351,300 | 24.35 | | 8-Oct-09 | 24.36 | 24.48 | 24.12 | 24.30 | 2,816,700 | 24.30 | | 7-Oct-09 | 24.23 | 24.48 | 23.93 | 24.13 | 3,788,200 | 24.13 | | 6-Oct-09 | 24.01 | 24.49 | 23.93 | 24.28 | 4,529,000 | 24.28 | | 5-Oct-09 | 24.07 | 24.37 | 23.89 | 23.91 | 5,585,400 | 23.91 | | 2-Oct-09 | 24.55 | 24.74 | 23.96 | 23.99 | 5,707,300 | 23.99 | | 1-Oct-09 | 25.40 | 25.66 | 24.85 | 24.85 | 29,103,100 | 24.85 | | 30-Sep-09 | 25.17 | 25.56 | 24.94 | 25.51 | 3,607,800 | 25.51 | | 29-Sep-09 | 25.64 | 25.73 | 25.36 | 25.40 | 2,336,200 | 25.40 | | 28-Sep-09 | 25.50 | 25.89 | 25.44 | 25.70 | 1,955,900 | 25.70 | | 25-Sep-09 | 25.30 | 26.00 | 25.22 | 25.40 | 4,631,800 | 25.40 | | 24-Sep-09 | 25.23 | 25.31 | 24.99 | 25.30 | 2,401,700 | 25.30 | | 23-Sep-09 | 24.71 | 25.37 | 24.63 | 25.16 | 4,817,800 | 25.16 | | 22-Sep-09 | 24.97 | 24.99 | 24.68 | 24.73 | 1,548,500 | 24.73 | | 21-Sep-09 | 24.82 | 25.05 | 24.59 | 24.93 | 1,880,600 | 24.93 | | 18-Sep-09 | 25.12 | 25.22 | 24.73 | 24.93 | 2,084,700 | 24.93 | | 17-Sep-09 | 25.07 | 25.23 | 24.99 | 25.05 | 1,610,700 | 25.05 | | 16-Sep-09 | 24.83 | 25.12 | 24.67 | 25.12 | 1,700,700 | 25.12 | | 15-Sep-09 | 24.89 | 24.92 | 24.64 | 24.84 | 1,809,400 | 24.84 | | 14-Sep-09 | 24.71 | 24.97 | 24.47 | 24.85 | 2,068,800 | 24.85 | | 14-Sep-09 | $ 0.05 Dividend | | 11-Sep-09 | 24.34 | 25.01 | 24.28 | 24.82 | 3,423,400 | 24.77 | | 10-Sep-09 | 24.48 | 24.55 | 24.28 | 24.35 | 2,614,400 | 24.30 | | 9-Sep-09 | 24.00 | 24.52 | 23.94 | 24.48 | 2,439,200 | 24.43 | | 8-Sep-09 | 24.26 | 24.26 | 23.80 | 23.98 | 1,779,000 | 23.93 | | 4-Sep-09 | 24.20 | 24.40 | 23.77 | 24.18 | 4,012,700 | 24.13 | | 3-Sep-09 | 23.98 | 24.35 | 23.62 | 24.33 | 6,339,400 | 24.28 | | 2-Sep-09 | 23.97 | 24.10 | 23.82 | 23.92 | 1,748,100 | 23.87 | | 1-Sep-09 | 24.42 | 24.84 | 24.04 | 24.06 | 1,600,400 | 24.01 | | 31-Aug-09 | 24.52 | 24.75 | 24.36 | 24.56 | 1,374,800 | 24.51 | | 28-Aug-09 | 25.05 | 25.05 | 24.63 | 24.72 | 1,382,100 | 24.67 | | 27-Aug-09 | 25.00 | 25.05 | 24.47 | 24.83 | 2,169,100 | 24.78 | | 26-Aug-09 | 24.96 | 25.09 | 24.88 | 25.06 | 2,274,500 | 25.01 | | 25-Aug-09 | 25.08 | 25.32 | 24.90 | 24.98 | 2,419,100 | 24.93 | | 24-Aug-09 | 24.94 | 25.17 | 24.85 | 25.01 | 2,546,300 | 24.96 | | 21-Aug-09 | 24.67 | 24.87 | 24.42 | 24.85 | 2,848,200 | 24.80 | | 20-Aug-09 | 24.80 | 24.88 | 24.26 | 24.43 | 3,024,600 | 24.38 | | * Close price adjusted for dividends and splits. |
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