| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 50.85 | 51.17 | 50.58 | 51.11 | 1,856,900 | 51.11 | | 19-Nov-09 | 51.50 | 51.54 | 50.56 | 50.86 | 1,770,400 | 50.86 | | 18-Nov-09 | 51.45 | 51.67 | 51.09 | 51.58 | 2,215,900 | 51.58 | | 17-Nov-09 | 52.06 | 52.16 | 51.27 | 51.54 | 2,304,600 | 51.54 | | 16-Nov-09 | 51.69 | 52.21 | 51.67 | 51.99 | 2,199,300 | 51.99 | | 13-Nov-09 | 51.08 | 51.50 | 50.50 | 51.14 | 1,985,000 | 51.14 | | 12-Nov-09 | 51.30 | 51.60 | 50.74 | 50.79 | 2,854,100 | 50.79 | | 11-Nov-09 | 52.01 | 52.15 | 51.13 | 51.27 | 4,079,400 | 51.27 | | 10-Nov-09 | 50.58 | 50.94 | 50.41 | 50.61 | 1,652,600 | 50.61 | | 9-Nov-09 | 50.14 | 50.84 | 49.83 | 50.84 | 1,981,400 | 50.84 | | 6-Nov-09 | 50.12 | 50.15 | 49.40 | 49.76 | 2,586,000 | 49.76 | | 5-Nov-09 | 50.24 | 50.64 | 49.84 | 50.23 | 2,276,900 | 50.23 | | 4-Nov-09 | 49.39 | 50.68 | 49.39 | 49.87 | 3,395,600 | 49.87 | | 3-Nov-09 | 48.83 | 49.37 | 48.78 | 49.21 | 2,808,700 | 49.21 | | 2-Nov-09 | 49.30 | 49.49 | 48.55 | 49.04 | 3,358,900 | 49.04 | | 30-Oct-09 | 50.40 | 50.44 | 49.00 | 49.10 | 4,359,500 | 49.10 | | 29-Oct-09 | 50.34 | 50.84 | 49.87 | 50.09 | 4,229,700 | 50.09 | | 28-Oct-09 | 50.56 | 50.89 | 50.00 | 50.12 | 3,767,800 | 50.12 | | 27-Oct-09 | 51.20 | 52.07 | 48.78 | 50.81 | 8,171,300 | 50.81 | | 26-Oct-09 | 52.80 | 53.34 | 51.79 | 52.13 | 4,575,700 | 52.13 | | 23-Oct-09 | 53.52 | 53.67 | 52.50 | 52.63 | 2,969,300 | 52.63 | | 22-Oct-09 | 53.57 | 53.90 | 52.95 | 53.56 | 3,899,500 | 53.56 | | 21-Oct-09 | 53.68 | 54.77 | 53.34 | 53.90 | 3,649,800 | 53.90 | | 20-Oct-09 | 54.75 | 54.75 | 53.29 | 53.48 | 3,377,000 | 53.48 | | 19-Oct-09 | 53.68 | 54.98 | 53.33 | 54.70 | 2,905,500 | 54.70 | | 16-Oct-09 | 53.72 | 53.88 | 53.12 | 53.50 | 2,512,400 | 53.50 | | 15-Oct-09 | 53.05 | 53.92 | 53.05 | 53.75 | 3,799,400 | 53.75 | | 14-Oct-09 | 53.00 | 53.41 | 52.33 | 52.99 | 3,637,200 | 52.99 | | 13-Oct-09 | 53.15 | 53.27 | 52.61 | 53.01 | 2,824,500 | 53.01 | | 12-Oct-09 | 53.46 | 53.59 | 53.12 | 53.30 | 1,980,400 | 53.30 | | 9-Oct-09 | 53.10 | 53.28 | 52.91 | 53.10 | 2,979,800 | 53.10 | | 8-Oct-09 | 53.09 | 53.59 | 52.84 | 53.00 | 3,800,700 | 53.00 | | 7-Oct-09 | 53.75 | 53.86 | 52.78 | 52.89 | 3,784,100 | 52.89 | | 6-Oct-09 | 53.72 | 54.38 | 53.38 | 53.89 | 2,650,700 | 53.89 | | 5-Oct-09 | 53.30 | 53.62 | 52.54 | 53.45 | 3,165,100 | 53.45 | | 2-Oct-09 | 53.61 | 53.61 | 52.75 | 53.23 | 3,675,000 | 53.23 | | 1-Oct-09 | 54.94 | 55.28 | 53.72 | 53.75 | 3,409,000 | 53.75 | | 30-Sep-09 | 55.10 | 55.33 | 54.81 | 55.23 | 3,517,300 | 55.23 | | 29-Sep-09 | 55.16 | 55.35 | 54.60 | 55.14 | 1,702,900 | 55.14 | | 28-Sep-09 | 54.45 | 55.39 | 54.37 | 54.96 | 2,341,800 | 54.96 | | 25-Sep-09 | 54.00 | 54.74 | 53.89 | 54.39 | 3,532,100 | 54.39 | | 24-Sep-09 | 54.08 | 54.27 | 53.75 | 53.94 | 2,556,400 | 53.94 | | 23-Sep-09 | 54.36 | 54.51 | 53.73 | 53.87 | 3,705,000 | 53.87 | | 22-Sep-09 | 55.08 | 55.25 | 54.05 | 54.30 | 2,700,900 | 54.30 | | 21-Sep-09 | 54.85 | 55.29 | 54.35 | 54.97 | 1,769,100 | 54.97 | | 18-Sep-09 | 55.10 | 55.29 | 54.64 | 55.03 | 3,491,800 | 55.03 | | 17-Sep-09 | 55.13 | 55.61 | 54.78 | 54.95 | 3,179,400 | 54.95 | | 16-Sep-09 | 54.43 | 55.68 | 54.00 | 55.15 | 3,925,200 | 55.15 | | 15-Sep-09 | 55.06 | 55.11 | 54.25 | 54.37 | 2,680,700 | 54.37 | | 14-Sep-09 | 53.31 | 55.00 | 53.30 | 54.94 | 3,088,600 | 54.94 | | 11-Sep-09 | 53.94 | 54.27 | 53.37 | 53.42 | 3,326,100 | 53.42 | | 10-Sep-09 | 54.08 | 54.31 | 53.13 | 54.12 | 4,351,500 | 54.12 | | 9-Sep-09 | 54.60 | 54.79 | 53.85 | 54.06 | 3,196,000 | 54.06 | | 8-Sep-09 | 55.46 | 55.46 | 54.40 | 54.50 | 3,118,400 | 54.50 | | 4-Sep-09 | 55.43 | 55.65 | 54.86 | 55.13 | 1,737,700 | 55.13 | | 3-Sep-09 | 55.57 | 55.94 | 55.00 | 55.42 | 2,226,000 | 55.42 | | 2-Sep-09 | 55.75 | 55.84 | 55.14 | 55.47 | 2,240,200 | 55.47 | | 1-Sep-09 | 56.11 | 56.54 | 55.56 | 55.98 | 2,414,200 | 55.98 | | 31-Aug-09 | 56.16 | 56.39 | 55.92 | 56.18 | 1,574,700 | 56.18 | | 28-Aug-09 | 56.77 | 56.92 | 55.87 | 56.40 | 1,874,000 | 56.40 | | 27-Aug-09 | 56.41 | 56.56 | 56.01 | 56.37 | 2,483,700 | 56.37 | | 26-Aug-09 | 57.38 | 57.49 | 56.32 | 56.48 | 3,076,000 | 56.48 | | 26-Aug-09 | $ 0.473 Dividend | | 25-Aug-09 | 58.45 | 58.50 | 57.77 | 57.82 | 1,997,200 | 57.35 | | 24-Aug-09 | 58.32 | 58.44 | 57.70 | 58.17 | 1,421,000 | 57.69 | | 21-Aug-09 | 57.58 | 58.30 | 57.29 | 58.03 | 2,664,800 | 57.56 | | 20-Aug-09 | 57.08 | 57.53 | 56.88 | 57.34 | 1,950,100 | 56.87 | | * Close price adjusted for dividends and splits. |
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