| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 22.03 | 22.48 | 22.01 | 22.42 | 5,426,000 | 22.42 | | 19-Nov-09 | 22.53 | 22.55 | 22.22 | 22.55 | 6,330,400 | 22.55 | | 18-Nov-09 | 22.96 | 22.97 | 22.67 | 22.90 | 5,285,400 | 22.90 | | 18-Nov-09 | $ 0.448 Dividend | | 17-Nov-09 | 23.49 | 23.61 | 23.35 | 23.53 | 5,015,000 | 23.08 | | 16-Nov-09 | 23.20 | 23.55 | 23.15 | 23.37 | 5,507,800 | 22.93 | | 13-Nov-09 | 22.81 | 23.05 | 22.73 | 22.92 | 5,046,700 | 22.48 | | 12-Nov-09 | 22.59 | 22.74 | 22.51 | 22.55 | 5,570,000 | 22.12 | | 11-Nov-09 | 22.51 | 22.55 | 22.13 | 22.40 | 7,665,300 | 21.97 | | 10-Nov-09 | 22.32 | 22.86 | 22.30 | 22.86 | 6,630,500 | 22.42 | | 9-Nov-09 | 23.19 | 23.25 | 23.09 | 23.18 | 4,342,800 | 22.74 | | 6-Nov-09 | 22.43 | 22.70 | 22.38 | 22.62 | 3,913,500 | 22.19 | | 5-Nov-09 | 23.07 | 23.12 | 22.76 | 22.83 | 3,746,900 | 22.40 | | 4-Nov-09 | 22.40 | 22.72 | 22.37 | 22.40 | 3,085,700 | 21.97 | | 3-Nov-09 | 21.92 | 22.25 | 21.86 | 22.15 | 5,224,000 | 21.73 | | 2-Nov-09 | 22.25 | 22.45 | 21.96 | 22.20 | 3,974,600 | 21.78 | | 30-Oct-09 | 22.80 | 22.89 | 21.98 | 22.19 | 8,087,300 | 21.77 | | 29-Oct-09 | 22.74 | 23.18 | 22.70 | 22.99 | 4,675,200 | 22.55 | | 28-Oct-09 | 22.66 | 22.82 | 22.47 | 22.51 | 7,778,200 | 22.08 | | 27-Oct-09 | 22.68 | 22.80 | 22.39 | 22.58 | 6,289,000 | 22.15 | | 26-Oct-09 | 22.48 | 22.63 | 22.23 | 22.36 | 8,952,100 | 21.93 | | 23-Oct-09 | 22.94 | 22.96 | 22.19 | 22.29 | 10,282,000 | 21.87 | | 22-Oct-09 | 22.94 | 23.20 | 22.84 | 23.06 | 9,470,500 | 22.62 | | 21-Oct-09 | 22.33 | 22.53 | 22.15 | 22.16 | 10,731,400 | 21.74 | | 20-Oct-09 | 22.28 | 22.28 | 21.85 | 21.98 | 5,265,500 | 21.56 | | 19-Oct-09 | 21.93 | 22.21 | 21.92 | 22.14 | 5,732,400 | 21.72 | | 16-Oct-09 | 21.92 | 22.38 | 21.80 | 22.07 | 5,457,300 | 21.65 | | 15-Oct-09 | 22.25 | 22.43 | 22.03 | 22.38 | 9,592,800 | 21.95 | | 14-Oct-09 | 21.76 | 21.91 | 21.57 | 21.86 | 3,855,100 | 21.44 | | 13-Oct-09 | 21.47 | 21.57 | 21.28 | 21.46 | 4,400,200 | 21.05 | | 12-Oct-09 | 21.60 | 21.66 | 21.29 | 21.48 | 5,140,700 | 21.07 | | 9-Oct-09 | 21.26 | 21.35 | 21.10 | 21.35 | 8,594,100 | 20.94 | | 8-Oct-09 | 21.69 | 21.87 | 21.50 | 21.53 | 11,146,100 | 21.12 | | 7-Oct-09 | 22.12 | 22.16 | 21.89 | 22.14 | 6,599,500 | 21.72 | | 6-Oct-09 | 22.20 | 22.48 | 22.18 | 22.39 | 5,545,700 | 21.96 | | 5-Oct-09 | 22.21 | 22.68 | 22.19 | 22.56 | 3,773,300 | 22.13 | | 2-Oct-09 | 22.00 | 22.26 | 21.98 | 22.09 | 5,393,800 | 21.67 | | 1-Oct-09 | 22.79 | 22.79 | 22.29 | 22.34 | 5,428,700 | 21.91 | | 30-Sep-09 | 22.68 | 22.70 | 22.33 | 22.50 | 4,902,000 | 22.07 | | 29-Sep-09 | 22.82 | 22.93 | 22.53 | 22.58 | 5,484,900 | 22.15 | | 28-Sep-09 | 22.52 | 23.15 | 22.50 | 23.00 | 3,820,300 | 22.56 | | 25-Sep-09 | 22.82 | 23.04 | 22.68 | 22.77 | 5,001,800 | 22.34 | | 24-Sep-09 | 23.25 | 23.45 | 22.78 | 23.01 | 7,580,900 | 22.57 | | 23-Sep-09 | 23.65 | 23.85 | 23.23 | 23.45 | 6,011,100 | 23.00 | | 22-Sep-09 | 23.31 | 23.62 | 23.22 | 23.54 | 8,355,600 | 23.09 | | 21-Sep-09 | 22.65 | 22.93 | 22.55 | 22.86 | 5,289,100 | 22.42 | | 18-Sep-09 | 23.00 | 23.10 | 22.87 | 22.91 | 9,196,000 | 22.47 | | 17-Sep-09 | 23.23 | 23.42 | 23.06 | 23.24 | 4,772,700 | 22.80 | | 16-Sep-09 | 23.18 | 23.32 | 23.08 | 23.25 | 4,481,000 | 22.81 | | 15-Sep-09 | 23.10 | 23.22 | 22.97 | 23.15 | 3,561,900 | 22.71 | | 14-Sep-09 | 22.98 | 23.22 | 22.93 | 23.09 | 2,250,400 | 22.65 | | 11-Sep-09 | 23.16 | 23.26 | 23.04 | 23.20 | 4,655,400 | 22.76 | | 10-Sep-09 | 22.94 | 23.34 | 22.83 | 23.34 | 8,073,200 | 22.90 | | 9-Sep-09 | 22.99 | 23.11 | 22.87 | 23.06 | 7,419,000 | 22.62 | | 8-Sep-09 | 22.93 | 22.95 | 22.60 | 22.64 | 3,799,700 | 22.21 | | 4-Sep-09 | 21.93 | 22.14 | 21.59 | 22.04 | 3,084,200 | 21.62 | | 3-Sep-09 | 21.61 | 21.69 | 21.34 | 21.52 | 2,851,400 | 21.11 | | 2-Sep-09 | 21.25 | 21.38 | 21.16 | 21.20 | 3,007,700 | 20.80 | | 1-Sep-09 | 21.59 | 21.90 | 21.27 | 21.35 | 4,940,500 | 20.94 | | 31-Aug-09 | 21.70 | 21.94 | 21.55 | 21.72 | 3,675,300 | 21.31 | | 28-Aug-09 | 22.15 | 22.16 | 21.73 | 21.79 | 2,606,200 | 21.38 | | 27-Aug-09 | 21.67 | 22.01 | 21.62 | 21.96 | 3,614,200 | 21.54 | | 26-Aug-09 | 21.63 | 21.82 | 21.55 | 21.79 | 3,430,500 | 21.38 | | 25-Aug-09 | 22.10 | 22.21 | 21.97 | 21.99 | 4,753,400 | 21.57 | | 24-Aug-09 | 21.66 | 21.71 | 21.55 | 21.61 | 3,952,700 | 21.20 | | 21-Aug-09 | 21.81 | 22.13 | 21.73 | 21.78 | 4,083,500 | 21.37 | | 20-Aug-09 | 21.55 | 21.93 | 21.49 | 21.93 | 3,824,200 | 21.51 | | * Close price adjusted for dividends and splits. |
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