| Date | Open | High | Low | Close | Volume | Adj Close* | | 23-Nov-09 | 20.95 | 21.14 | 20.77 | 20.83 | 5,292,200 | 20.83 | | 20-Nov-09 | 20.61 | 20.79 | 20.50 | 20.67 | 5,391,700 | 20.67 | | 19-Nov-09 | 20.80 | 20.89 | 20.46 | 20.80 | 7,899,700 | 20.80 | | 18-Nov-09 | 21.48 | 21.48 | 20.99 | 21.05 | 7,190,200 | 21.05 | | 17-Nov-09 | 21.34 | 21.50 | 21.15 | 21.49 | 3,888,000 | 21.49 | | 16-Nov-09 | 21.12 | 21.49 | 21.03 | 21.37 | 5,090,000 | 21.37 | | 13-Nov-09 | 20.84 | 21.21 | 20.73 | 20.94 | 5,506,800 | 20.94 | | 12-Nov-09 | 21.00 | 21.19 | 20.74 | 20.79 | 6,741,200 | 20.79 | | 11-Nov-09 | 20.69 | 21.06 | 20.63 | 20.88 | 7,179,500 | 20.88 | | 10-Nov-09 | 20.32 | 20.57 | 20.18 | 20.47 | 6,822,600 | 20.47 | | 9-Nov-09 | 19.98 | 20.28 | 19.92 | 20.27 | 7,720,600 | 20.27 | | 6-Nov-09 | 19.83 | 20.03 | 19.68 | 19.77 | 5,386,200 | 19.77 | | 6-Nov-09 | $ 0.05 Dividend | | 5-Nov-09 | 20.08 | 20.15 | 19.87 | 19.94 | 5,617,400 | 19.89 | | 4-Nov-09 | 19.76 | 20.01 | 19.67 | 19.83 | 6,675,800 | 19.78 | | 3-Nov-09 | 19.47 | 19.67 | 19.23 | 19.61 | 7,305,600 | 19.56 | | 2-Nov-09 | 19.74 | 20.06 | 19.54 | 19.92 | 6,433,400 | 19.87 | | 30-Oct-09 | 20.13 | 20.20 | 19.62 | 19.79 | 8,292,900 | 19.74 | | 29-Oct-09 | 20.11 | 20.31 | 20.01 | 20.19 | 6,820,100 | 20.14 | | 28-Oct-09 | 20.51 | 20.68 | 20.02 | 20.04 | 9,119,600 | 19.99 | | 27-Oct-09 | 20.95 | 21.16 | 20.35 | 20.50 | 7,258,300 | 20.45 | | 26-Oct-09 | 20.82 | 21.38 | 20.76 | 20.89 | 6,384,200 | 20.84 | | 23-Oct-09 | 21.28 | 21.29 | 20.66 | 20.86 | 6,705,800 | 20.81 | | 22-Oct-09 | 20.84 | 21.39 | 20.65 | 21.28 | 5,563,700 | 21.23 | | 21-Oct-09 | 21.26 | 21.64 | 20.86 | 20.94 | 6,346,100 | 20.89 | | 20-Oct-09 | 21.41 | 21.54 | 21.19 | 21.42 | 8,328,000 | 21.37 | | 19-Oct-09 | 21.51 | 21.90 | 21.32 | 21.71 | 5,380,400 | 21.66 | | 16-Oct-09 | 21.62 | 21.65 | 21.11 | 21.56 | 7,579,500 | 21.51 | | 15-Oct-09 | 21.85 | 21.87 | 21.47 | 21.66 | 8,632,600 | 21.61 | | 14-Oct-09 | 22.05 | 22.15 | 21.62 | 21.91 | 13,017,300 | 21.86 | | 13-Oct-09 | 21.36 | 21.59 | 21.25 | 21.43 | 14,089,800 | 21.38 | | 12-Oct-09 | 21.09 | 21.49 | 21.09 | 21.34 | 7,347,900 | 21.29 | | 9-Oct-09 | 20.14 | 21.02 | 20.12 | 20.95 | 8,959,600 | 20.90 | | 8-Oct-09 | 20.41 | 20.41 | 19.99 | 20.15 | 8,543,300 | 20.10 | | 7-Oct-09 | 20.60 | 20.73 | 20.22 | 20.34 | 7,374,400 | 20.29 | | 6-Oct-09 | 20.49 | 20.84 | 20.38 | 20.63 | 8,349,100 | 20.58 | | 5-Oct-09 | 20.40 | 20.45 | 20.10 | 20.25 | 8,278,500 | 20.20 | | 2-Oct-09 | 19.98 | 20.27 | 19.83 | 19.97 | 9,364,400 | 19.92 | | 1-Oct-09 | 20.50 | 20.60 | 19.96 | 20.10 | 11,999,100 | 20.05 | | 30-Sep-09 | 20.42 | 20.75 | 20.14 | 20.51 | 5,657,600 | 20.46 | | 29-Sep-09 | 20.57 | 20.86 | 20.30 | 20.36 | 3,777,800 | 20.31 | | 28-Sep-09 | 20.40 | 20.91 | 20.38 | 20.64 | 3,701,100 | 20.59 | | 25-Sep-09 | 20.37 | 20.60 | 20.25 | 20.41 | 4,264,900 | 20.36 | | 24-Sep-09 | 21.08 | 21.17 | 20.27 | 20.40 | 5,340,600 | 20.35 | | 23-Sep-09 | 20.88 | 21.41 | 20.72 | 21.01 | 10,030,000 | 20.96 | | 22-Sep-09 | 20.53 | 20.58 | 20.13 | 20.33 | 3,836,800 | 20.28 | | 21-Sep-09 | 20.48 | 20.62 | 20.30 | 20.43 | 3,964,500 | 20.38 | | 18-Sep-09 | 20.36 | 20.64 | 20.24 | 20.48 | 6,379,000 | 20.43 | | 17-Sep-09 | 20.18 | 20.40 | 20.09 | 20.22 | 6,113,600 | 20.17 | | 16-Sep-09 | 20.41 | 20.42 | 20.07 | 20.23 | 6,097,700 | 20.18 | | 15-Sep-09 | 20.26 | 20.60 | 20.25 | 20.32 | 5,570,000 | 20.27 | | 14-Sep-09 | 20.35 | 20.50 | 20.27 | 20.45 | 4,385,400 | 20.40 | | 11-Sep-09 | 20.64 | 20.68 | 20.28 | 20.41 | 5,806,700 | 20.36 | | 10-Sep-09 | 20.42 | 20.71 | 20.29 | 20.66 | 6,283,100 | 20.61 | | 9-Sep-09 | 20.22 | 20.49 | 19.80 | 20.37 | 13,024,100 | 20.32 | | 8-Sep-09 | 20.04 | 20.37 | 19.97 | 20.34 | 9,702,000 | 20.29 | | 4-Sep-09 | 18.95 | 19.64 | 18.89 | 19.60 | 7,920,000 | 19.55 | | 3-Sep-09 | 18.48 | 18.95 | 18.12 | 18.89 | 11,358,000 | 18.84 | | 2-Sep-09 | 18.59 | 18.84 | 18.50 | 18.53 | 4,968,600 | 18.48 | | 1-Sep-09 | 19.07 | 19.57 | 18.66 | 18.70 | 7,902,400 | 18.65 | | 31-Aug-09 | 19.43 | 19.53 | 19.01 | 19.21 | 4,937,900 | 19.16 | | 28-Aug-09 | 19.47 | 19.82 | 19.21 | 19.54 | 6,407,000 | 19.49 | | 27-Aug-09 | 19.23 | 19.32 | 18.88 | 19.08 | 6,327,200 | 19.03 | | 26-Aug-09 | 19.07 | 19.41 | 18.99 | 19.28 | 4,205,900 | 19.23 | | 25-Aug-09 | 19.08 | 19.39 | 18.95 | 19.05 | 4,854,000 | 19.00 | | 24-Aug-09 | 19.50 | 19.72 | 19.04 | 19.13 | 4,206,000 | 19.08 | | 21-Aug-09 | 19.35 | 19.50 | 19.15 | 19.48 | 5,458,100 | 19.43 | | * Close price adjusted for dividends and splits. |
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