| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 19.48 | 19.75 | 19.01 | 19.44 | 5,928,800 | 19.44 | | 19-Nov-09 | 19.74 | 19.78 | 19.26 | 19.57 | 5,797,500 | 19.57 | | 18-Nov-09 | 20.42 | 20.60 | 19.87 | 20.03 | 4,446,200 | 20.03 | | 17-Nov-09 | 20.80 | 21.05 | 20.43 | 20.49 | 3,726,800 | 20.49 | | 16-Nov-09 | 20.72 | 21.00 | 20.64 | 20.78 | 3,116,300 | 20.78 | | 13-Nov-09 | 20.22 | 20.71 | 20.13 | 20.62 | 4,991,000 | 20.62 | | 12-Nov-09 | 20.62 | 20.87 | 19.96 | 20.06 | 2,958,700 | 20.06 | | 11-Nov-09 | 20.75 | 20.90 | 20.28 | 20.59 | 3,463,300 | 20.59 | | 10-Nov-09 | 20.47 | 20.61 | 20.07 | 20.44 | 2,861,200 | 20.44 | | 9-Nov-09 | 20.41 | 20.88 | 20.28 | 20.51 | 4,689,200 | 20.51 | | 6-Nov-09 | 19.25 | 20.60 | 19.19 | 20.18 | 9,009,100 | 20.18 | | 5-Nov-09 | 18.91 | 19.16 | 18.22 | 18.56 | 6,862,100 | 18.56 | | 4-Nov-09 | 18.78 | 19.46 | 18.56 | 18.60 | 6,302,500 | 18.60 | | 3-Nov-09 | 18.23 | 18.71 | 18.03 | 18.52 | 4,898,600 | 18.52 | | 2-Nov-09 | 17.89 | 18.82 | 17.55 | 18.45 | 6,483,200 | 18.45 | | 30-Oct-09 | 18.51 | 19.24 | 17.69 | 17.84 | 6,142,100 | 17.84 | | 29-Oct-09 | 18.22 | 18.88 | 18.20 | 18.64 | 4,325,800 | 18.64 | | 28-Oct-09 | 19.06 | 19.16 | 17.83 | 18.10 | 8,843,800 | 18.10 | | 27-Oct-09 | 20.31 | 20.31 | 18.79 | 19.16 | 9,989,600 | 19.16 | | 26-Oct-09 | 20.88 | 21.60 | 20.36 | 20.53 | 3,581,300 | 20.53 | | 23-Oct-09 | 21.55 | 21.59 | 20.77 | 20.82 | 3,189,900 | 20.82 | | 22-Oct-09 | 21.58 | 21.74 | 20.89 | 21.40 | 3,925,900 | 21.40 | | 21-Oct-09 | 20.98 | 22.04 | 20.98 | 21.54 | 4,724,100 | 21.54 | | 20-Oct-09 | 21.75 | 21.75 | 20.84 | 21.06 | 3,099,900 | 21.06 | | 19-Oct-09 | 21.72 | 21.94 | 21.37 | 21.71 | 1,771,400 | 21.71 | | 16-Oct-09 | 21.69 | 21.90 | 21.22 | 21.71 | 2,875,400 | 21.71 | | 15-Oct-09 | 22.02 | 22.02 | 21.60 | 21.98 | 2,088,700 | 21.98 | | 14-Oct-09 | 21.84 | 22.42 | 21.84 | 22.22 | 3,386,300 | 22.22 | | 13-Oct-09 | 21.37 | 21.86 | 21.32 | 21.60 | 2,515,400 | 21.60 | | 12-Oct-09 | 21.55 | 21.88 | 21.33 | 21.45 | 2,109,600 | 21.45 | | 9-Oct-09 | 21.29 | 21.63 | 21.05 | 21.52 | 3,766,700 | 21.52 | | 8-Oct-09 | 20.90 | 21.67 | 20.73 | 21.27 | 4,017,300 | 21.27 | | 7-Oct-09 | 20.68 | 21.03 | 20.61 | 20.69 | 2,254,000 | 20.69 | | 6-Oct-09 | 20.68 | 20.97 | 20.30 | 20.79 | 3,550,500 | 20.79 | | 5-Oct-09 | 19.93 | 20.68 | 19.87 | 20.58 | 4,329,600 | 20.58 | | 2-Oct-09 | 19.83 | 20.19 | 19.61 | 19.94 | 4,539,400 | 19.94 | | 1-Oct-09 | 21.43 | 21.45 | 20.16 | 20.22 | 4,800,400 | 20.22 | | 30-Sep-09 | 21.67 | 21.85 | 20.66 | 21.48 | 3,897,200 | 21.48 | | 29-Sep-09 | 21.46 | 21.77 | 21.23 | 21.40 | 1,888,900 | 21.40 | | 28-Sep-09 | 20.95 | 21.49 | 20.72 | 21.34 | 2,290,100 | 21.34 | | 25-Sep-09 | 20.92 | 21.27 | 20.73 | 20.86 | 3,149,200 | 20.86 | | 24-Sep-09 | 21.30 | 21.50 | 20.80 | 21.00 | 3,647,400 | 21.00 | | 23-Sep-09 | 21.67 | 21.96 | 21.23 | 21.25 | 2,993,300 | 21.25 | | 22-Sep-09 | 21.62 | 22.06 | 21.43 | 21.65 | 3,042,100 | 21.65 | | 21-Sep-09 | 21.55 | 22.04 | 21.20 | 21.47 | 4,768,600 | 21.47 | | 18-Sep-09 | 22.45 | 22.50 | 21.75 | 21.83 | 4,218,400 | 21.83 | | 17-Sep-09 | 22.60 | 23.00 | 22.08 | 22.26 | 4,535,100 | 22.26 | | 16-Sep-09 | 22.82 | 23.18 | 22.39 | 22.62 | 4,956,800 | 22.62 | | 15-Sep-09 | 23.11 | 23.30 | 22.58 | 22.76 | 6,373,800 | 22.76 | | 14-Sep-09 | 22.36 | 23.08 | 22.29 | 23.05 | 2,724,200 | 23.05 | | 11-Sep-09 | 22.59 | 23.05 | 22.31 | 22.63 | 3,257,400 | 22.63 | | 10-Sep-09 | 22.18 | 22.84 | 21.78 | 22.57 | 5,645,000 | 22.57 | | 9-Sep-09 | 21.30 | 22.19 | 21.27 | 22.01 | 5,945,500 | 22.01 | | 8-Sep-09 | 21.26 | 21.53 | 20.99 | 21.28 | 3,713,400 | 21.28 | | 4-Sep-09 | 20.44 | 21.19 | 20.44 | 20.99 | 2,908,400 | 20.99 | | 3-Sep-09 | 20.35 | 20.63 | 20.00 | 20.58 | 3,749,200 | 20.58 | | 3-Sep-09 | $ 0.06 Dividend | | 2-Sep-09 | 19.56 | 20.25 | 19.39 | 20.07 | 7,584,500 | 20.01 | | 1-Sep-09 | 20.88 | 21.27 | 19.67 | 19.69 | 6,694,900 | 19.63 | | 31-Aug-09 | 20.83 | 20.97 | 20.22 | 20.92 | 5,296,700 | 20.86 | | 28-Aug-09 | 21.13 | 21.99 | 20.93 | 21.08 | 3,078,300 | 21.02 | | 27-Aug-09 | 21.15 | 21.39 | 20.81 | 21.23 | 4,034,300 | 21.17 | | 26-Aug-09 | 20.80 | 21.29 | 20.44 | 21.23 | 4,921,400 | 21.17 | | 25-Aug-09 | 20.75 | 20.98 | 20.39 | 20.67 | 3,173,000 | 20.61 | | 24-Aug-09 | 20.76 | 21.12 | 20.26 | 20.50 | 4,005,500 | 20.44 | | 21-Aug-09 | 20.19 | 20.99 | 20.03 | 20.79 | 5,101,900 | 20.73 | | 20-Aug-09 | 19.10 | 20.04 | 19.10 | 19.97 | 5,756,900 | 19.91 | | * Close price adjusted for dividends and splits. |
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