| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 23.92 | 24.50 | 23.89 | 24.46 | 24,662,100 | 24.46 | | 19-Nov-09 | 24.45 | 24.49 | 23.85 | 24.03 | 21,408,200 | 24.03 | | 18-Nov-09 | 24.18 | 24.55 | 24.05 | 24.52 | 20,779,900 | 24.52 | | 17-Nov-09 | 24.40 | 24.40 | 23.99 | 24.23 | 24,807,900 | 24.23 | | 16-Nov-09 | 23.94 | 24.63 | 23.80 | 24.30 | 39,180,700 | 24.30 | | 13-Nov-09 | 23.12 | 23.47 | 23.09 | 23.18 | 9,670,000 | 23.18 | | 12-Nov-09 | 23.22 | 23.39 | 23.08 | 23.12 | 7,152,300 | 23.12 | | 11-Nov-09 | 23.41 | 23.50 | 23.20 | 23.25 | 7,657,100 | 23.25 | | 10-Nov-09 | 23.00 | 23.41 | 22.94 | 23.34 | 11,001,200 | 23.34 | | 9-Nov-09 | 22.77 | 23.11 | 22.69 | 23.05 | 9,130,900 | 23.05 | | 6-Nov-09 | 22.56 | 22.68 | 22.40 | 22.64 | 7,366,000 | 22.64 | | 5-Nov-09 | 22.27 | 22.75 | 22.27 | 22.50 | 11,297,500 | 22.50 | | 4-Nov-09 | 21.99 | 22.51 | 21.85 | 22.18 | 15,167,100 | 22.18 | | 3-Nov-09 | 21.92 | 21.92 | 21.69 | 21.86 | 9,044,000 | 21.86 | | 2-Nov-09 | 21.87 | 22.07 | 21.67 | 21.77 | 11,523,800 | 21.77 | | 30-Oct-09 | 22.10 | 22.27 | 21.76 | 21.80 | 12,066,900 | 21.80 | | 29-Oct-09 | 22.25 | 22.26 | 22.02 | 22.20 | 10,121,200 | 22.20 | | 28-Oct-09 | 22.03 | 22.44 | 22.01 | 22.16 | 10,178,900 | 22.16 | | 27-Oct-09 | 21.97 | 22.31 | 21.93 | 22.12 | 10,863,100 | 22.12 | | 26-Oct-09 | 22.26 | 22.63 | 21.87 | 21.92 | 12,440,900 | 21.92 | | 23-Oct-09 | 22.56 | 22.58 | 22.10 | 22.24 | 10,625,600 | 22.24 | | 22-Oct-09 | 22.63 | 22.67 | 22.12 | 22.46 | 14,156,400 | 22.46 | | 21-Oct-09 | 23.04 | 23.10 | 22.53 | 22.69 | 12,885,600 | 22.69 | | 20-Oct-09 | 23.15 | 23.28 | 23.00 | 23.04 | 12,161,400 | 23.04 | | 19-Oct-09 | 22.97 | 23.12 | 22.81 | 22.97 | 11,489,800 | 22.97 | | 16-Oct-09 | 23.02 | 23.14 | 22.83 | 22.88 | 12,736,100 | 22.88 | | 15-Oct-09 | 22.86 | 23.22 | 22.85 | 23.21 | 12,518,800 | 23.21 | | 14-Oct-09 | 22.67 | 22.99 | 22.62 | 22.94 | 8,534,600 | 22.94 | | 13-Oct-09 | 22.67 | 22.77 | 22.53 | 22.60 | 9,726,500 | 22.60 | | 12-Oct-09 | 22.85 | 22.85 | 22.64 | 22.70 | 6,455,000 | 22.70 | | 9-Oct-09 | 22.27 | 22.47 | 22.21 | 22.47 | 9,760,900 | 22.47 | | 8-Oct-09 | 22.48 | 22.58 | 22.30 | 22.34 | 6,876,000 | 22.34 | | 7-Oct-09 | 22.45 | 22.45 | 22.18 | 22.32 | 7,500,500 | 22.32 | | 6-Oct-09 | 22.35 | 22.52 | 22.28 | 22.46 | 9,207,900 | 22.46 | | 5-Oct-09 | 22.37 | 22.37 | 22.15 | 22.20 | 7,542,100 | 22.20 | | 2-Oct-09 | 22.05 | 22.35 | 22.00 | 22.26 | 9,726,800 | 22.26 | | 1-Oct-09 | 22.51 | 22.53 | 22.10 | 22.10 | 14,573,700 | 22.10 | | 30-Sep-09 | 22.74 | 22.81 | 22.35 | 22.52 | 15,780,500 | 22.52 | | 30-Sep-09 | $ 0.31 Dividend | | 29-Sep-09 | 22.77 | 23.07 | 22.65 | 22.88 | 14,931,500 | 22.57 | | 28-Sep-09 | 22.53 | 22.98 | 22.45 | 22.69 | 8,156,600 | 22.38 | | 25-Sep-09 | 22.48 | 22.60 | 22.38 | 22.42 | 10,990,400 | 22.12 | | 24-Sep-09 | 22.32 | 22.50 | 22.29 | 22.43 | 10,088,900 | 22.13 | | 23-Sep-09 | 22.37 | 22.62 | 22.22 | 22.24 | 10,572,900 | 21.94 | | 22-Sep-09 | 22.70 | 22.70 | 22.27 | 22.27 | 10,175,700 | 21.97 | | 21-Sep-09 | 22.49 | 22.72 | 22.32 | 22.57 | 8,003,000 | 22.26 | | 18-Sep-09 | 22.49 | 22.61 | 22.33 | 22.52 | 13,457,000 | 22.21 | | 17-Sep-09 | 22.45 | 22.52 | 22.20 | 22.34 | 9,074,300 | 22.04 | | 16-Sep-09 | 22.34 | 22.63 | 22.27 | 22.46 | 11,189,900 | 22.16 | | 15-Sep-09 | 22.38 | 22.42 | 22.14 | 22.25 | 7,965,900 | 21.95 | | 14-Sep-09 | 22.31 | 22.45 | 22.24 | 22.39 | 6,710,500 | 22.09 | | 11-Sep-09 | 22.35 | 22.49 | 22.25 | 22.30 | 7,363,000 | 22.00 | | 10-Sep-09 | 22.33 | 22.37 | 22.12 | 22.26 | 8,629,600 | 21.96 | | 9-Sep-09 | 21.96 | 22.42 | 21.95 | 22.28 | 7,943,700 | 21.98 | | 8-Sep-09 | 22.03 | 22.16 | 21.85 | 22.03 | 9,222,200 | 21.73 | | 4-Sep-09 | 21.83 | 22.02 | 21.74 | 22.00 | 5,994,400 | 21.70 | | 3-Sep-09 | 21.85 | 21.85 | 21.54 | 21.77 | 7,927,000 | 21.48 | | 2-Sep-09 | 21.71 | 21.85 | 21.58 | 21.73 | 7,858,900 | 21.44 | | 1-Sep-09 | 22.03 | 22.19 | 21.57 | 21.69 | 13,243,800 | 21.40 | | 31-Aug-09 | 21.95 | 22.16 | 21.67 | 22.13 | 13,331,100 | 21.83 | | 28-Aug-09 | 22.47 | 22.50 | 21.97 | 22.12 | 15,757,200 | 21.82 | | 27-Aug-09 | 22.81 | 22.88 | 22.64 | 22.78 | 8,045,500 | 22.47 | | 26-Aug-09 | 22.94 | 23.28 | 22.83 | 22.91 | 12,508,200 | 22.60 | | 25-Aug-09 | 22.50 | 23.17 | 22.49 | 22.95 | 13,958,400 | 22.64 | | 24-Aug-09 | 22.69 | 22.69 | 22.44 | 22.58 | 6,780,400 | 22.27 | | 21-Aug-09 | 22.37 | 22.74 | 22.35 | 22.57 | 13,200,300 | 22.26 | | 20-Aug-09 | 22.24 | 22.37 | 22.13 | 22.25 | 7,342,300 | 21.95 | | * Close price adjusted for dividends and splits. |
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