| Date | Open | High | Low | Close | Volume | Adj Close* | | 17-Dec-09 | 22.01 | 22.01 | 21.84 | 21.98 | 395,600 | 21.98 | | 16-Dec-09 | 22.09 | 22.22 | 22.09 | 22.18 | 5,232,900 | 22.18 | | 15-Dec-09 | 22.07 | 22.18 | 22.07 | 22.14 | 91,500 | 22.14 | | 14-Dec-09 | 22.07 | 22.39 | 22.07 | 22.22 | 36,600 | 22.22 | | 11-Dec-09 | 22.15 | 22.15 | 22.03 | 22.06 | 39,100 | 22.06 | | 10-Dec-09 | 22.10 | 22.18 | 22.05 | 22.15 | 53,400 | 22.15 | | 9-Dec-09 | 21.99 | 22.10 | 21.99 | 22.03 | 13,500 | 22.03 | | 8-Dec-09 | 22.11 | 22.20 | 22.02 | 22.09 | 115,700 | 22.09 | | 7-Dec-09 | 22.30 | 22.35 | 22.22 | 22.30 | 61,900 | 22.30 | | 4-Dec-09 | 22.44 | 22.46 | 22.27 | 22.34 | 96,700 | 22.34 | | 3-Dec-09 | 22.41 | 22.47 | 22.34 | 22.40 | 38,200 | 22.40 | | 2-Dec-09 | 22.32 | 22.44 | 22.29 | 22.29 | 158,200 | 22.29 | | 1-Dec-09 | 22.78 | 22.78 | 22.25 | 22.38 | 232,400 | 22.38 | | 30-Nov-09 | 22.16 | 22.23 | 22.09 | 22.15 | 46,300 | 22.15 | | 27-Nov-09 | 22.12 | 22.20 | 22.00 | 22.16 | 44,900 | 22.16 | | 25-Nov-09 | 22.44 | 22.44 | 22.30 | 22.43 | 138,200 | 22.43 | | 24-Nov-09 | 22.33 | 22.92 | 22.22 | 22.28 | 71,000 | 22.28 | | 23-Nov-09 | 22.28 | 22.34 | 22.24 | 22.26 | 115,100 | 22.26 | | 20-Nov-09 | 22.14 | 22.14 | 22.06 | 22.07 | 111,500 | 22.07 | | 19-Nov-09 | 22.23 | 22.23 | 22.10 | 22.17 | 229,300 | 22.17 | | 18-Nov-09 | 22.38 | 22.39 | 22.28 | 22.32 | 48,700 | 22.32 | | 17-Nov-09 | 22.26 | 22.34 | 22.23 | 22.31 | 74,100 | 22.31 | | 16-Nov-09 | 22.26 | 22.42 | 22.25 | 22.40 | 119,500 | 22.40 | | 13-Nov-09 | 22.18 | 22.30 | 22.15 | 22.30 | 68,900 | 22.30 | | 12-Nov-09 | 22.27 | 22.84 | 22.06 | 22.14 | 100,200 | 22.14 | | 11-Nov-09 | 22.25 | 22.36 | 22.17 | 22.27 | 146,700 | 22.27 | | 10-Nov-09 | 22.19 | 22.23 | 22.15 | 22.20 | 60,600 | 22.20 | | 9-Nov-09 | 22.18 | 22.26 | 22.16 | 22.24 | 104,000 | 22.24 | | 6-Nov-09 | 22.00 | 22.04 | 21.90 | 21.96 | 72,700 | 21.96 | | 5-Nov-09 | 21.93 | 21.96 | 21.85 | 21.94 | 83,100 | 21.94 | | 4-Nov-09 | 21.75 | 21.93 | 21.75 | 21.90 | 115,900 | 21.90 | | 3-Nov-09 | 21.58 | 21.73 | 21.58 | 21.69 | 76,300 | 21.69 | | 2-Nov-09 | 21.64 | 21.82 | 21.64 | 21.70 | 39,300 | 21.70 | | 30-Oct-09 | 21.88 | 21.88 | 21.65 | 21.68 | 56,200 | 21.68 | | 29-Oct-09 | 21.65 | 21.90 | 21.65 | 21.88 | 63,000 | 21.88 | | 28-Oct-09 | 21.70 | 21.79 | 21.51 | 21.60 | 66,000 | 21.60 | | 27-Oct-09 | 21.90 | 21.90 | 21.72 | 21.77 | 93,300 | 21.77 | | 26-Oct-09 | 22.12 | 22.12 | 21.85 | 21.91 | 114,100 | 21.91 | | 23-Oct-09 | 22.20 | 22.20 | 22.07 | 22.09 | 79,900 | 22.09 | | 22-Oct-09 | 22.06 | 22.14 | 22.00 | 22.13 | 83,100 | 22.13 | | 21-Oct-09 | 22.11 | 22.17 | 22.09 | 22.13 | 94,700 | 22.13 | | 20-Oct-09 | 22.20 | 22.77 | 22.00 | 22.05 | 160,000 | 22.05 | | 19-Oct-09 | 22.12 | 23.18 | 22.10 | 22.16 | 74,100 | 22.16 | | 16-Oct-09 | 22.11 | 22.55 | 22.06 | 22.14 | 101,100 | 22.14 | | 15-Oct-09 | 22.20 | 22.27 | 22.16 | 22.22 | 185,600 | 22.22 | | 14-Oct-09 | 22.11 | 22.21 | 22.10 | 22.16 | 99,200 | 22.16 | | 13-Oct-09 | 22.00 | 22.03 | 21.93 | 22.01 | 76,100 | 22.01 | | 12-Oct-09 | 21.96 | 21.99 | 21.92 | 21.98 | 59,500 | 21.98 | | 9-Oct-09 | 21.93 | 22.03 | 21.85 | 21.91 | 67,800 | 21.91 | | 8-Oct-09 | 21.83 | 22.03 | 21.83 | 21.99 | 105,200 | 21.99 | | 7-Oct-09 | 21.83 | 21.92 | 21.80 | 21.86 | 124,600 | 21.86 | | 6-Oct-09 | 21.85 | 21.97 | 21.82 | 21.92 | 154,400 | 21.92 | | 5-Oct-09 | 21.69 | 21.90 | 21.68 | 21.78 | 71,700 | 21.78 | | 2-Oct-09 | 21.58 | 21.80 | 21.55 | 21.65 | 96,300 | 21.65 | | 1-Oct-09 | 21.89 | 21.89 | 21.55 | 21.58 | 60,400 | 21.58 | | 30-Sep-09 | 21.75 | 21.80 | 21.70 | 21.75 | 30,300 | 21.75 | | 29-Sep-09 | 21.73 | 21.80 | 21.65 | 21.70 | 22,700 | 21.70 | | 28-Sep-09 | 21.70 | 21.76 | 21.62 | 21.70 | 31,500 | 21.70 | | 25-Sep-09 | 21.71 | 21.87 | 21.65 | 21.65 | 74,800 | 21.65 | | 24-Sep-09 | 21.78 | 21.80 | 21.63 | 21.68 | 60,000 | 21.68 | | 23-Sep-09 | 21.71 | 21.88 | 21.68 | 21.74 | 104,000 | 21.74 | | 22-Sep-09 | 21.65 | 21.82 | 21.54 | 21.80 | 72,400 | 21.80 | | 21-Sep-09 | 21.63 | 21.65 | 21.55 | 21.58 | 28,800 | 21.58 | | 18-Sep-09 | 21.75 | 21.75 | 21.69 | 21.70 | 9,800 | 21.70 | | 17-Sep-09 | 21.72 | 21.78 | 21.65 | 21.73 | 11,500 | 21.73 | | 16-Sep-09 | 21.62 | 21.78 | 21.62 | 21.75 | 41,100 | 21.75 | | * Close price adjusted for dividends and splits. |
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