| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 24.19 | 24.70 | 24.17 | 24.49 | 4,907,300 | 24.49 | | 19-Nov-09 | 24.60 | 24.61 | 24.12 | 24.21 | 3,715,900 | 24.21 | | 19-Nov-09 | $ 0.08 Dividend | | 18-Nov-09 | 24.16 | 24.52 | 24.11 | 24.47 | 2,873,500 | 24.39 | | 17-Nov-09 | 24.51 | 24.52 | 24.21 | 24.28 | 2,248,100 | 24.20 | | 16-Nov-09 | 24.70 | 24.85 | 24.48 | 24.52 | 2,766,800 | 24.44 | | 13-Nov-09 | 24.09 | 24.68 | 24.09 | 24.60 | 3,417,900 | 24.52 | | 12-Nov-09 | 24.29 | 24.41 | 23.95 | 23.98 | 1,991,900 | 23.90 | | 11-Nov-09 | 24.29 | 24.46 | 24.05 | 24.27 | 1,687,900 | 24.19 | | 10-Nov-09 | 23.90 | 24.37 | 23.79 | 24.34 | 3,084,700 | 24.26 | | 9-Nov-09 | 23.75 | 23.86 | 23.53 | 23.81 | 2,385,700 | 23.73 | | 6-Nov-09 | 23.35 | 23.62 | 23.10 | 23.62 | 2,119,800 | 23.54 | | 5-Nov-09 | 23.16 | 23.59 | 23.14 | 23.43 | 3,150,100 | 23.35 | | 4-Nov-09 | 23.38 | 23.54 | 23.14 | 23.14 | 3,638,800 | 23.06 | | 3-Nov-09 | 23.72 | 24.00 | 22.78 | 23.20 | 5,637,900 | 23.12 | | 2-Nov-09 | 22.25 | 22.68 | 22.07 | 22.51 | 4,003,000 | 22.44 | | 30-Oct-09 | 22.69 | 22.84 | 22.13 | 22.15 | 5,360,300 | 22.08 | | 29-Oct-09 | 22.47 | 22.69 | 22.29 | 22.66 | 2,855,900 | 22.59 | | 28-Oct-09 | 22.81 | 22.89 | 22.28 | 22.28 | 3,423,600 | 22.21 | | 27-Oct-09 | 22.97 | 23.12 | 22.75 | 22.81 | 2,626,700 | 22.74 | | 26-Oct-09 | 23.24 | 23.55 | 22.86 | 22.92 | 2,671,600 | 22.85 | | 23-Oct-09 | 23.62 | 23.67 | 23.00 | 23.19 | 3,132,800 | 23.11 | | 22-Oct-09 | 23.46 | 23.64 | 23.33 | 23.49 | 3,199,000 | 23.41 | | 21-Oct-09 | 23.66 | 23.84 | 23.46 | 23.47 | 4,015,700 | 23.39 | | 20-Oct-09 | 23.36 | 23.86 | 23.36 | 23.71 | 3,836,600 | 23.63 | | 19-Oct-09 | 23.64 | 23.64 | 23.31 | 23.43 | 2,138,200 | 23.35 | | 16-Oct-09 | 23.24 | 23.73 | 23.24 | 23.53 | 3,484,900 | 23.45 | | 15-Oct-09 | 23.06 | 23.39 | 22.95 | 23.35 | 2,922,000 | 23.27 | | 14-Oct-09 | 22.73 | 23.11 | 22.63 | 23.07 | 3,630,800 | 22.99 | | 13-Oct-09 | 22.69 | 22.76 | 22.53 | 22.62 | 2,824,000 | 22.55 | | 12-Oct-09 | 22.67 | 22.85 | 22.61 | 22.74 | 1,655,700 | 22.67 | | 9-Oct-09 | 22.27 | 22.72 | 22.15 | 22.61 | 3,009,000 | 22.54 | | 8-Oct-09 | 22.55 | 22.64 | 22.38 | 22.40 | 2,391,200 | 22.33 | | 7-Oct-09 | 22.02 | 22.41 | 21.93 | 22.41 | 3,387,700 | 22.34 | | 6-Oct-09 | 22.03 | 22.23 | 21.76 | 22.15 | 2,783,000 | 22.08 | | 5-Oct-09 | 21.71 | 21.91 | 21.44 | 21.89 | 2,635,200 | 21.82 | | 2-Oct-09 | 21.90 | 21.92 | 21.57 | 21.62 | 2,450,900 | 21.55 | | 1-Oct-09 | 22.36 | 22.49 | 21.85 | 22.03 | 3,969,500 | 21.96 | | 30-Sep-09 | 22.74 | 22.84 | 22.00 | 22.38 | 4,918,300 | 22.31 | | 29-Sep-09 | 21.80 | 22.10 | 21.72 | 21.98 | 2,994,200 | 21.91 | | 28-Sep-09 | 21.54 | 22.03 | 21.51 | 21.77 | 2,731,800 | 21.70 | | 25-Sep-09 | 21.55 | 21.76 | 21.44 | 21.51 | 1,909,300 | 21.44 | | 24-Sep-09 | 21.63 | 21.74 | 21.35 | 21.55 | 2,290,500 | 21.48 | | 23-Sep-09 | 21.97 | 22.12 | 21.63 | 21.68 | 2,467,400 | 21.61 | | 22-Sep-09 | 21.99 | 22.00 | 21.65 | 21.69 | 2,156,300 | 21.62 | | 21-Sep-09 | 21.73 | 22.10 | 21.58 | 21.95 | 1,833,800 | 21.88 | | 18-Sep-09 | 21.61 | 21.77 | 21.50 | 21.76 | 2,909,100 | 21.69 | | 17-Sep-09 | 21.77 | 21.80 | 21.54 | 21.57 | 6,209,500 | 21.50 | | 16-Sep-09 | 21.64 | 21.77 | 21.29 | 21.76 | 2,597,700 | 21.69 | | 15-Sep-09 | 21.78 | 21.78 | 21.38 | 21.55 | 3,635,100 | 21.48 | | 14-Sep-09 | 21.59 | 21.77 | 21.43 | 21.74 | 2,851,500 | 21.67 | | 11-Sep-09 | 21.59 | 21.70 | 21.51 | 21.66 | 1,952,200 | 21.59 | | 10-Sep-09 | 21.39 | 21.61 | 21.25 | 21.53 | 2,409,200 | 21.46 | | 9-Sep-09 | 21.40 | 21.66 | 21.04 | 21.43 | 2,664,500 | 21.36 | | 8-Sep-09 | 21.40 | 21.40 | 21.02 | 21.17 | 1,638,700 | 21.10 | | 4-Sep-09 | 21.09 | 21.29 | 21.08 | 21.29 | 1,134,800 | 21.22 | | 3-Sep-09 | 21.12 | 21.14 | 20.87 | 21.14 | 2,176,000 | 21.07 | | 2-Sep-09 | 21.22 | 21.25 | 20.98 | 21.01 | 1,815,900 | 20.94 | | 1-Sep-09 | 21.22 | 21.46 | 21.09 | 21.20 | 2,876,400 | 21.13 | | 31-Aug-09 | 21.12 | 21.47 | 21.08 | 21.31 | 2,114,800 | 21.24 | | 28-Aug-09 | 21.28 | 21.28 | 21.09 | 21.20 | 2,509,100 | 21.13 | | 27-Aug-09 | 20.86 | 21.23 | 20.72 | 21.15 | 2,295,000 | 21.08 | | 26-Aug-09 | 20.87 | 21.15 | 20.77 | 20.90 | 2,000,200 | 20.83 | | 25-Aug-09 | 20.85 | 21.05 | 20.80 | 20.93 | 1,832,200 | 20.86 | | 24-Aug-09 | 21.16 | 21.18 | 20.71 | 20.80 | 3,108,500 | 20.73 | | 21-Aug-09 | 21.14 | 21.25 | 20.90 | 21.05 | 3,318,000 | 20.98 | | 20-Aug-09 | 20.85 | 21.04 | 20.64 | 21.00 | 2,186,300 | 20.93 | | 20-Aug-09 | $ 0.06 Dividend | | * Close price adjusted for dividends and splits. |
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