| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 19.67 | 19.91 | 19.45 | 19.85 | 7,266,000 | 19.85 | | 19-Nov-09 | 20.27 | 20.27 | 19.64 | 19.82 | 5,286,900 | 19.82 | | 18-Nov-09 | 20.65 | 20.65 | 20.06 | 20.39 | 4,813,000 | 20.39 | | 17-Nov-09 | 20.56 | 20.60 | 20.27 | 20.53 | 4,338,300 | 20.53 | | 16-Nov-09 | 20.00 | 20.66 | 20.00 | 20.66 | 6,337,400 | 20.66 | | 13-Nov-09 | 19.86 | 20.25 | 19.62 | 20.05 | 4,993,000 | 20.05 | | 12-Nov-09 | 20.06 | 20.36 | 19.75 | 19.84 | 5,248,500 | 19.84 | | 11-Nov-09 | 20.48 | 20.48 | 19.92 | 20.15 | 4,855,900 | 20.15 | | 10-Nov-09 | 20.13 | 20.29 | 19.79 | 20.17 | 4,221,700 | 20.17 | | 9-Nov-09 | 19.81 | 20.20 | 19.81 | 20.18 | 4,668,500 | 20.18 | | 6-Nov-09 | 19.46 | 19.83 | 19.37 | 19.57 | 4,094,600 | 19.57 | | 5-Nov-09 | 19.36 | 19.74 | 19.21 | 19.67 | 5,251,600 | 19.67 | | 4-Nov-09 | 19.29 | 19.59 | 19.17 | 19.23 | 6,374,600 | 19.23 | | 3-Nov-09 | 18.25 | 19.09 | 18.20 | 19.05 | 7,602,300 | 19.05 | | 2-Nov-09 | 18.98 | 19.21 | 18.17 | 18.48 | 8,733,500 | 18.48 | | 30-Oct-09 | 19.38 | 19.40 | 18.54 | 18.85 | 9,355,100 | 18.85 | | 29-Oct-09 | 19.12 | 19.63 | 18.51 | 19.52 | 9,343,800 | 19.52 | | 28-Oct-09 | 18.75 | 19.05 | 18.23 | 18.25 | 7,982,200 | 18.25 | | 27-Oct-09 | 18.91 | 19.30 | 18.81 | 18.92 | 5,690,400 | 18.92 | | 26-Oct-09 | 19.20 | 19.80 | 18.75 | 18.87 | 8,696,200 | 18.87 | | 23-Oct-09 | 19.91 | 20.02 | 19.00 | 19.13 | 6,355,700 | 19.13 | | 22-Oct-09 | 19.83 | 19.84 | 19.45 | 19.79 | 6,048,400 | 19.79 | | 21-Oct-09 | 19.65 | 20.32 | 19.64 | 19.84 | 7,555,500 | 19.84 | | 20-Oct-09 | 20.21 | 20.21 | 19.49 | 19.86 | 5,106,600 | 19.86 | | 19-Oct-09 | 19.83 | 20.19 | 19.82 | 20.12 | 3,959,300 | 20.12 | | 16-Oct-09 | 20.05 | 20.20 | 19.77 | 19.94 | 5,833,000 | 19.94 | | 15-Oct-09 | 19.68 | 20.25 | 19.61 | 20.23 | 6,383,900 | 20.23 | | 14-Oct-09 | 19.80 | 19.86 | 19.51 | 19.77 | 4,787,400 | 19.77 | | 13-Oct-09 | 19.53 | 19.77 | 19.20 | 19.67 | 5,477,600 | 19.67 | | 12-Oct-09 | 19.51 | 19.93 | 19.40 | 19.50 | 3,558,500 | 19.50 | | 9-Oct-09 | 19.33 | 19.53 | 19.22 | 19.39 | 4,558,500 | 19.39 | | 8-Oct-09 | 18.50 | 19.52 | 18.45 | 19.42 | 10,675,000 | 19.42 | | 7-Oct-09 | 18.36 | 18.46 | 18.14 | 18.46 | 4,920,000 | 18.46 | | 6-Oct-09 | 17.97 | 18.47 | 17.86 | 18.29 | 7,271,900 | 18.29 | | 5-Oct-09 | 16.88 | 17.78 | 16.83 | 17.65 | 11,185,900 | 17.65 | | 2-Oct-09 | 16.59 | 17.23 | 16.57 | 16.89 | 7,663,300 | 16.89 | | 1-Oct-09 | 17.82 | 17.96 | 16.86 | 16.89 | 10,957,400 | 16.89 | | 30-Sep-09 | 18.27 | 18.35 | 17.64 | 17.87 | 8,963,000 | 17.87 | | 29-Sep-09 | 17.95 | 18.37 | 17.86 | 18.17 | 4,667,900 | 18.17 | | 28-Sep-09 | 17.83 | 18.11 | 17.63 | 18.00 | 4,461,400 | 18.00 | | 25-Sep-09 | 17.88 | 18.22 | 17.66 | 17.73 | 4,677,800 | 17.73 | | 24-Sep-09 | 18.49 | 18.50 | 17.87 | 17.99 | 4,752,100 | 17.99 | | 23-Sep-09 | 19.03 | 19.09 | 18.39 | 18.40 | 5,205,100 | 18.40 | | 22-Sep-09 | 18.68 | 19.02 | 18.66 | 18.98 | 4,575,400 | 18.98 | | 21-Sep-09 | 18.06 | 18.52 | 17.88 | 18.42 | 4,312,800 | 18.42 | | 18-Sep-09 | 18.66 | 18.74 | 18.15 | 18.37 | 5,672,200 | 18.37 | | 17-Sep-09 | 19.08 | 19.21 | 18.46 | 18.56 | 6,412,600 | 18.56 | | 16-Sep-09 | 18.90 | 19.11 | 18.64 | 18.82 | 6,391,400 | 18.82 | | 15-Sep-09 | 18.44 | 18.87 | 18.35 | 18.73 | 7,927,700 | 18.73 | | 14-Sep-09 | 18.02 | 18.47 | 17.92 | 18.30 | 9,500,900 | 18.30 | | 11-Sep-09 | 17.78 | 18.23 | 17.72 | 18.20 | 6,803,700 | 18.20 | | 10-Sep-09 | 17.29 | 17.82 | 16.91 | 17.67 | 5,576,500 | 17.67 | | 9-Sep-09 | 17.31 | 17.56 | 17.02 | 17.12 | 5,358,100 | 17.12 | | 8-Sep-09 | 17.07 | 17.31 | 16.87 | 17.30 | 5,007,400 | 17.30 | | 4-Sep-09 | 16.50 | 16.75 | 16.28 | 16.75 | 2,815,400 | 16.75 | | 3-Sep-09 | 16.17 | 16.53 | 16.16 | 16.39 | 5,534,200 | 16.39 | | 2-Sep-09 | 16.02 | 16.28 | 15.81 | 16.15 | 9,971,300 | 16.15 | | 1-Sep-09 | 16.42 | 16.69 | 16.07 | 16.11 | 5,589,300 | 16.11 | | 31-Aug-09 | 16.55 | 16.79 | 16.30 | 16.44 | 5,775,800 | 16.44 | | 28-Aug-09 | 17.10 | 17.31 | 16.73 | 16.80 | 4,888,400 | 16.80 | | 27-Aug-09 | 17.21 | 17.21 | 16.69 | 17.06 | 4,131,300 | 17.06 | | 26-Aug-09 | 17.24 | 17.43 | 16.90 | 17.27 | 3,402,300 | 17.27 | | 26-Aug-09 | $ 0.11 Dividend | | 25-Aug-09 | 17.44 | 17.78 | 17.25 | 17.35 | 5,161,600 | 17.24 | | 24-Aug-09 | 17.51 | 17.70 | 17.25 | 17.42 | 4,075,500 | 17.31 | | 21-Aug-09 | 17.15 | 17.40 | 17.10 | 17.38 | 4,253,100 | 17.27 | | 20-Aug-09 | 16.56 | 16.98 | 16.50 | 16.96 | 4,474,800 | 16.85 | | * Close price adjusted for dividends and splits. |
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