| Date | Open | High | Low | Close | Volume | Adj Close* | | 16-Dec-09 | 22.74 | 22.94 | 22.74 | 22.79 | 14,000 | 22.79 | | 15-Dec-09 | 22.74 | 22.78 | 22.72 | 22.77 | 5,200 | 22.77 | | 14-Dec-09 | 22.76 | 22.79 | 22.70 | 22.79 | 6,200 | 22.79 | | 11-Dec-09 | 22.46 | 22.56 | 22.44 | 22.53 | 103,000 | 22.53 | | 10-Dec-09 | 22.27 | 22.43 | 22.27 | 22.37 | 82,100 | 22.37 | | 9-Dec-09 | 22.15 | 22.17 | 21.99 | 22.17 | 11,900 | 22.17 | | 8-Dec-09 | 22.27 | 22.27 | 22.02 | 22.08 | 9,000 | 22.08 | | 7-Dec-09 | 22.35 | 22.44 | 22.27 | 22.36 | 90,800 | 22.36 | | 4-Dec-09 | 22.32 | 22.44 | 22.12 | 22.22 | 8,800 | 22.22 | | 3-Dec-09 | 22.30 | 22.30 | 22.21 | 22.25 | 2,400 | 22.25 | | 2-Dec-09 | 22.30 | 22.31 | 22.20 | 22.30 | 5,800 | 22.30 | | 1-Dec-09 | 22.14 | 22.18 | 22.03 | 22.14 | 2,500 | 22.14 | | 30-Nov-09 | 21.74 | 21.84 | 21.65 | 21.84 | 16,900 | 21.84 | | 27-Nov-09 | 21.67 | 21.90 | 21.67 | 21.77 | 9,000 | 21.77 | | 25-Nov-09 | 21.98 | 22.16 | 21.98 | 22.14 | 7,200 | 22.14 | | 24-Nov-09 | 21.90 | 21.95 | 21.75 | 21.90 | 5,500 | 21.90 | | 23-Nov-09 | 21.88 | 22.09 | 21.88 | 21.89 | 11,300 | 21.89 | | 20-Nov-09 | 21.62 | 21.69 | 21.56 | 21.69 | 8,500 | 21.69 | | 19-Nov-09 | 21.84 | 21.84 | 21.61 | 21.65 | 13,300 | 21.65 | | 18-Nov-09 | 22.01 | 22.11 | 21.91 | 21.99 | 13,000 | 21.99 | | 17-Nov-09 | 22.02 | 22.04 | 21.90 | 22.03 | 16,900 | 22.03 | | 16-Nov-09 | 22.00 | 22.15 | 22.00 | 22.11 | 3,200 | 22.11 | | 13-Nov-09 | 21.62 | 21.81 | 21.62 | 21.81 | 5,400 | 21.81 | | 12-Nov-09 | 21.84 | 21.96 | 21.58 | 21.58 | 103,500 | 21.58 | | 11-Nov-09 | 21.80 | 21.87 | 21.75 | 21.81 | 19,700 | 21.81 | | 10-Nov-09 | 21.79 | 21.79 | 21.66 | 21.74 | 33,100 | 21.74 | | 9-Nov-09 | 21.57 | 21.76 | 21.57 | 21.76 | 13,500 | 21.76 | | 6-Nov-09 | 21.25 | 21.27 | 21.19 | 21.27 | 1,200 | 21.27 | | 5-Nov-09 | 21.12 | 21.25 | 21.12 | 21.25 | 58,900 | 21.25 | | 4-Nov-09 | 20.99 | 21.07 | 20.83 | 20.83 | 2,500 | 20.83 | | 3-Nov-09 | 20.71 | 20.77 | 20.60 | 20.73 | 60,300 | 20.73 | | 2-Nov-09 | 20.75 | 20.75 | 20.49 | 20.51 | 3,400 | 20.51 | | 30-Oct-09 | 21.00 | 21.00 | 20.45 | 20.52 | 14,500 | 20.52 | | 29-Oct-09 | 20.93 | 21.06 | 20.93 | 21.06 | 3,200 | 21.06 | | 28-Oct-09 | 20.99 | 20.99 | 20.61 | 20.63 | 11,300 | 20.63 | | 27-Oct-09 | 21.02 | 21.13 | 21.02 | 21.09 | 1,000 | 21.09 | | 26-Oct-09 | 21.44 | 21.66 | 21.10 | 21.10 | 23,100 | 21.10 | | 23-Oct-09 | 21.72 | 21.72 | 21.31 | 21.37 | 9,700 | 21.37 | | 22-Oct-09 | 21.45 | 21.55 | 21.45 | 21.55 | 1,800 | 21.55 | | 21-Oct-09 | 21.79 | 21.81 | 21.61 | 21.61 | 8,600 | 21.61 | | 20-Oct-09 | 21.72 | 21.73 | 21.61 | 21.69 | 4,000 | 21.69 | | 19-Oct-09 | 21.70 | 21.83 | 21.70 | 21.83 | 1,100 | 21.83 | | 16-Oct-09 | 21.50 | 21.53 | 21.50 | 21.53 | 1,600 | 21.53 | | 15-Oct-09 | 21.50 | 21.66 | 21.50 | 21.64 | 3,800 | 21.64 | | 14-Oct-09 | 21.49 | 21.54 | 21.37 | 21.52 | 7,000 | 21.52 | | 13-Oct-09 | 21.15 | 21.27 | 21.15 | 21.22 | 4,800 | 21.22 | | 12-Oct-09 | 21.34 | 21.39 | 21.28 | 21.32 | 8,300 | 21.32 | | 9-Oct-09 | 21.12 | 21.21 | 21.11 | 21.21 | 2,600 | 21.21 | | 8-Oct-09 | 21.08 | 21.17 | 21.08 | 21.11 | 5,600 | 21.11 | | 7-Oct-09 | 20.88 | 20.90 | 20.86 | 20.86 | 2,900 | 20.86 | | 6-Oct-09 | 20.94 | 21.05 | 20.84 | 20.84 | 2,600 | 20.84 | | 5-Oct-09 | 20.44 | 20.67 | 20.44 | 20.67 | 3,100 | 20.67 | | 2-Oct-09 | 20.27 | 20.36 | 20.27 | 20.35 | 7,000 | 20.35 | | 1-Oct-09 | 20.77 | 20.78 | 20.57 | 20.59 | 12,100 | 20.59 | | 30-Sep-09 | 20.91 | 21.18 | 20.88 | 21.08 | 23,800 | 21.08 | | 29-Sep-09 | 21.31 | 21.31 | 21.15 | 21.30 | 4,900 | 21.30 | | 28-Sep-09 | 21.10 | 21.20 | 21.10 | 21.17 | 4,000 | 21.17 | | 25-Sep-09 | 20.90 | 20.97 | 20.80 | 20.82 | 5,700 | 20.82 | | 24-Sep-09 | 21.19 | 21.24 | 20.91 | 20.99 | 20,100 | 20.99 | | 23-Sep-09 | 21.45 | 21.64 | 21.26 | 21.26 | 5,200 | 21.26 | | 22-Sep-09 | 21.45 | 21.58 | 21.41 | 21.52 | 10,800 | 21.52 | | 21-Sep-09 | 21.25 | 21.36 | 21.18 | 21.33 | 12,100 | 21.33 | | 18-Sep-09 | 21.45 | 21.51 | 21.34 | 21.47 | 6,400 | 21.47 | | 17-Sep-09 | 21.55 | 21.59 | 21.32 | 21.47 | 5,700 | 21.47 | | 16-Sep-09 | 21.39 | 21.53 | 21.39 | 21.50 | 5,800 | 21.50 | | 15-Sep-09 | 21.08 | 21.27 | 21.00 | 21.22 | 8,000 | 21.22 | | * Close price adjusted for dividends and splits. |
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