| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 18.82 | 19.10 | 18.62 | 18.70 | 4,151,200 | 18.70 | | 19-Nov-09 | 19.15 | 19.29 | 18.88 | 18.94 | 11,651,200 | 18.94 | | 18-Nov-09 | 19.70 | 19.86 | 19.11 | 19.32 | 3,582,800 | 19.32 | | 17-Nov-09 | 19.70 | 19.84 | 19.37 | 19.73 | 5,280,800 | 19.73 | | 16-Nov-09 | 19.15 | 19.99 | 19.12 | 19.79 | 5,780,100 | 19.79 | | 13-Nov-09 | 18.97 | 19.23 | 18.73 | 19.06 | 4,269,200 | 19.06 | | 12-Nov-09 | 19.56 | 19.69 | 18.84 | 18.97 | 5,146,700 | 18.97 | | 11-Nov-09 | 19.66 | 19.87 | 19.54 | 19.71 | 3,587,300 | 19.71 | | 10-Nov-09 | 19.67 | 19.72 | 19.13 | 19.45 | 5,641,300 | 19.45 | | 9-Nov-09 | 19.19 | 19.74 | 19.11 | 19.69 | 2,922,100 | 19.69 | | 6-Nov-09 | 18.99 | 19.24 | 18.71 | 18.91 | 4,403,100 | 18.91 | | 5-Nov-09 | 18.90 | 19.33 | 18.84 | 19.28 | 4,873,700 | 19.28 | | 4-Nov-09 | 19.53 | 19.65 | 18.65 | 18.79 | 9,233,800 | 18.79 | | 3-Nov-09 | 19.13 | 19.96 | 18.91 | 19.84 | 5,765,300 | 19.84 | | 2-Nov-09 | 19.28 | 19.71 | 18.91 | 19.30 | 7,019,100 | 19.30 | | 30-Oct-09 | 19.97 | 19.97 | 19.01 | 19.20 | 6,645,700 | 19.20 | | 29-Oct-09 | 19.38 | 20.15 | 19.33 | 20.09 | 5,542,400 | 20.09 | | 28-Oct-09 | 20.04 | 20.04 | 19.13 | 19.17 | 9,169,700 | 19.17 | | 27-Oct-09 | 20.10 | 20.25 | 19.72 | 20.07 | 8,131,700 | 20.07 | | 26-Oct-09 | 20.59 | 20.99 | 19.95 | 19.98 | 5,017,400 | 19.98 | | 23-Oct-09 | 21.11 | 21.29 | 20.25 | 20.50 | 5,191,900 | 20.50 | | 22-Oct-09 | 20.84 | 21.19 | 20.46 | 21.10 | 4,076,300 | 21.10 | | 21-Oct-09 | 20.68 | 21.59 | 20.67 | 20.94 | 7,335,700 | 20.94 | | 20-Oct-09 | 21.21 | 21.24 | 20.43 | 20.86 | 7,001,000 | 20.86 | | 19-Oct-09 | 21.15 | 21.30 | 20.90 | 21.21 | 8,682,300 | 21.21 | | 16-Oct-09 | 21.21 | 21.31 | 20.79 | 21.17 | 6,234,500 | 21.17 | | 15-Oct-09 | 20.31 | 21.42 | 20.31 | 21.42 | 10,305,900 | 21.42 | | 14-Oct-09 | 20.64 | 20.80 | 20.53 | 20.79 | 5,646,300 | 20.79 | | 13-Oct-09 | 20.50 | 20.56 | 19.94 | 20.32 | 6,034,000 | 20.32 | | 12-Oct-09 | 20.48 | 20.77 | 20.32 | 20.47 | 2,974,300 | 20.47 | | 9-Oct-09 | 20.25 | 20.44 | 19.42 | 20.30 | 3,895,600 | 20.30 | | 8-Oct-09 | 19.94 | 20.43 | 19.58 | 20.37 | 8,782,500 | 20.37 | | 7-Oct-09 | 19.35 | 19.85 | 19.29 | 19.76 | 5,018,200 | 19.76 | | 6-Oct-09 | 19.38 | 19.72 | 19.32 | 19.39 | 6,446,200 | 19.39 | | 5-Oct-09 | 18.52 | 19.06 | 18.38 | 19.05 | 7,310,400 | 19.05 | | 2-Oct-09 | 18.61 | 18.81 | 18.38 | 18.58 | 6,666,800 | 18.58 | | 1-Oct-09 | 19.56 | 19.75 | 18.91 | 18.93 | 7,180,300 | 18.93 | | 30-Sep-09 | 19.65 | 19.71 | 19.12 | 19.43 | 11,388,700 | 19.43 | | 29-Sep-09 | 19.46 | 19.60 | 19.20 | 19.52 | 10,054,800 | 19.52 | | 28-Sep-09 | 19.43 | 19.68 | 19.22 | 19.62 | 7,446,100 | 19.62 | | 25-Sep-09 | 19.03 | 19.35 | 18.91 | 19.29 | 8,663,700 | 19.29 | | 24-Sep-09 | 19.41 | 19.60 | 19.00 | 19.15 | 10,427,100 | 19.15 | | 23-Sep-09 | 19.80 | 20.00 | 19.31 | 19.56 | 9,240,500 | 19.56 | | 22-Sep-09 | 19.68 | 20.06 | 19.68 | 19.83 | 6,751,800 | 19.83 | | 21-Sep-09 | 19.44 | 19.97 | 19.23 | 19.50 | 11,426,400 | 19.50 | | 18-Sep-09 | 18.87 | 19.88 | 18.65 | 19.82 | 19,947,900 | 19.82 | | 17-Sep-09 | 18.10 | 18.69 | 18.10 | 18.55 | 15,006,700 | 18.55 | | 16-Sep-09 | 17.77 | 18.41 | 17.74 | 18.20 | 15,718,500 | 18.20 | | 15-Sep-09 | 17.76 | 17.81 | 17.38 | 17.75 | 10,291,700 | 17.75 | | 14-Sep-09 | 17.07 | 17.64 | 16.86 | 17.56 | 12,471,500 | 17.56 | | 11-Sep-09 | 16.84 | 17.28 | 16.80 | 17.19 | 26,665,900 | 17.19 | | 11-Sep-09 | $ 0.05 Dividend | | 10-Sep-09 | 16.57 | 16.77 | 16.39 | 16.75 | 30,896,800 | 16.70 | | 9-Sep-09 | 16.85 | 16.86 | 16.40 | 16.53 | 31,917,800 | 16.48 | | 8-Sep-09 | 16.85 | 16.94 | 16.60 | 16.68 | 41,425,400 | 16.63 | | 4-Sep-09 | 16.51 | 16.58 | 16.39 | 16.49 | 17,414,500 | 16.44 | | 3-Sep-09 | 16.42 | 16.55 | 16.42 | 16.53 | 16,990,300 | 16.48 | | 2-Sep-09 | 16.28 | 16.64 | 16.28 | 16.32 | 31,343,000 | 16.27 | | 1-Sep-09 | 16.17 | 16.57 | 16.11 | 16.45 | 33,911,800 | 16.40 | | 31-Aug-09 | 16.83 | 17.00 | 15.97 | 16.06 | 94,443,200 | 16.01 | | 28-Aug-09 | 15.58 | 15.68 | 15.25 | 15.43 | 3,725,100 | 15.38 | | 27-Aug-09 | 15.34 | 15.57 | 15.00 | 15.42 | 4,487,200 | 15.37 | | 26-Aug-09 | 15.06 | 15.46 | 15.00 | 15.45 | 5,389,300 | 15.40 | | 25-Aug-09 | 15.55 | 15.67 | 15.10 | 15.24 | 5,119,200 | 15.19 | | 24-Aug-09 | 15.50 | 15.79 | 15.31 | 15.47 | 5,134,100 | 15.42 | | 21-Aug-09 | 14.68 | 15.48 | 14.68 | 15.45 | 7,855,300 | 15.40 | | 20-Aug-09 | 14.34 | 14.61 | 14.25 | 14.60 | 4,422,300 | 14.56 | | * Close price adjusted for dividends and splits. |
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