| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 43.91 | 44.47 | 43.56 | 44.32 | 3,135,400 | 44.32 | | 19-Nov-09 | 44.99 | 45.19 | 43.45 | 43.96 | 3,627,900 | 43.96 | | 18-Nov-09 | 45.47 | 45.98 | 45.09 | 45.38 | 4,086,300 | 45.38 | | 17-Nov-09 | 44.83 | 45.50 | 44.41 | 45.37 | 3,031,600 | 45.37 | | 16-Nov-09 | 43.88 | 45.44 | 43.79 | 45.28 | 6,454,200 | 45.28 | | 13-Nov-09 | 43.71 | 44.21 | 43.17 | 43.24 | 5,054,900 | 43.24 | | 12-Nov-09 | 44.79 | 45.00 | 43.41 | 43.65 | 4,351,000 | 43.65 | | 11-Nov-09 | 44.93 | 45.35 | 44.51 | 44.72 | 5,086,200 | 44.72 | | 10-Nov-09 | 46.04 | 46.39 | 44.09 | 44.38 | 12,402,000 | 44.38 | | 9-Nov-09 | 46.24 | 48.08 | 46.15 | 48.01 | 3,999,500 | 48.01 | | 6-Nov-09 | 45.07 | 46.07 | 44.69 | 45.40 | 3,114,300 | 45.40 | | 5-Nov-09 | 45.37 | 46.11 | 45.24 | 45.25 | 4,461,900 | 45.25 | | 4-Nov-09 | 45.30 | 46.74 | 44.82 | 44.95 | 4,161,500 | 44.95 | | 3-Nov-09 | 43.59 | 45.24 | 43.58 | 44.77 | 3,598,600 | 44.77 | | 2-Nov-09 | 45.24 | 45.58 | 43.66 | 44.47 | 4,505,300 | 44.47 | | 30-Oct-09 | 46.65 | 46.86 | 44.33 | 44.42 | 4,492,200 | 44.42 | | 29-Oct-09 | 46.56 | 47.41 | 46.27 | 46.96 | 2,504,400 | 46.96 | | 28-Oct-09 | 47.41 | 47.57 | 45.77 | 45.82 | 3,332,300 | 45.82 | | 27-Oct-09 | 48.24 | 48.80 | 47.64 | 47.72 | 2,230,600 | 47.72 | | 26-Oct-09 | 49.84 | 50.47 | 48.12 | 48.24 | 2,413,900 | 48.24 | | 23-Oct-09 | 50.91 | 51.25 | 49.37 | 49.54 | 1,818,400 | 49.54 | | 22-Oct-09 | 50.48 | 51.00 | 49.45 | 50.64 | 2,141,800 | 50.64 | | 21-Oct-09 | 50.37 | 51.54 | 50.23 | 50.41 | 2,474,300 | 50.41 | | 20-Oct-09 | 51.75 | 51.75 | 50.00 | 50.60 | 2,544,700 | 50.60 | | 19-Oct-09 | 50.64 | 51.75 | 50.09 | 51.54 | 2,910,800 | 51.54 | | 16-Oct-09 | 50.31 | 50.74 | 49.96 | 50.24 | 3,417,500 | 50.24 | | 15-Oct-09 | 49.23 | 51.13 | 49.00 | 50.92 | 5,230,100 | 50.92 | | 14-Oct-09 | 49.44 | 49.54 | 48.38 | 49.39 | 3,321,500 | 49.39 | | 13-Oct-09 | 48.55 | 48.66 | 47.55 | 48.02 | 2,806,700 | 48.02 | | 12-Oct-09 | 49.10 | 49.30 | 48.46 | 48.49 | 2,971,400 | 48.49 | | 9-Oct-09 | 48.66 | 49.08 | 48.12 | 48.75 | 2,563,500 | 48.75 | | 8-Oct-09 | 50.11 | 50.30 | 48.45 | 48.71 | 5,581,700 | 48.71 | | 7-Oct-09 | 47.06 | 49.20 | 46.95 | 48.78 | 7,722,500 | 48.78 | | 6-Oct-09 | 48.82 | 48.85 | 47.55 | 47.98 | 6,542,000 | 47.98 | | 5-Oct-09 | 48.01 | 48.20 | 46.68 | 48.00 | 4,841,200 | 48.00 | | 2-Oct-09 | 48.21 | 49.19 | 47.42 | 47.59 | 4,080,000 | 47.59 | | 1-Oct-09 | 50.61 | 51.15 | 49.34 | 49.35 | 3,431,500 | 49.35 | | 30-Sep-09 | 51.59 | 51.74 | 50.00 | 50.85 | 3,177,400 | 50.85 | | 29-Sep-09 | 51.76 | 51.85 | 50.80 | 51.06 | 2,223,600 | 51.06 | | 28-Sep-09 | 51.07 | 51.94 | 50.80 | 51.50 | 2,515,800 | 51.50 | | 25-Sep-09 | 51.59 | 51.85 | 50.83 | 50.87 | 2,643,200 | 50.87 | | 24-Sep-09 | 53.61 | 54.15 | 51.54 | 51.84 | 3,110,700 | 51.84 | | 23-Sep-09 | 54.78 | 54.90 | 53.29 | 53.38 | 2,293,900 | 53.38 | | 22-Sep-09 | 55.47 | 55.47 | 54.60 | 54.72 | 2,411,300 | 54.72 | | 21-Sep-09 | 55.19 | 55.38 | 54.57 | 55.02 | 2,012,700 | 55.02 | | 18-Sep-09 | 56.23 | 56.39 | 55.47 | 56.05 | 1,760,300 | 56.05 | | 17-Sep-09 | 55.77 | 56.75 | 55.27 | 55.90 | 2,918,300 | 55.90 | | 16-Sep-09 | 55.26 | 56.13 | 54.83 | 56.03 | 3,118,500 | 56.03 | | 15-Sep-09 | 54.66 | 55.34 | 53.62 | 55.07 | 1,864,700 | 55.07 | | 14-Sep-09 | 53.73 | 54.57 | 53.07 | 54.38 | 1,841,400 | 54.38 | | 11-Sep-09 | 54.50 | 54.87 | 53.50 | 54.28 | 2,091,100 | 54.28 | | 10-Sep-09 | 53.33 | 54.27 | 53.03 | 54.23 | 2,772,600 | 54.23 | | 9-Sep-09 | 53.44 | 54.22 | 52.83 | 53.44 | 2,572,200 | 53.44 | | 8-Sep-09 | 53.89 | 53.89 | 53.25 | 53.54 | 1,801,000 | 53.54 | | 4-Sep-09 | 52.41 | 53.16 | 51.96 | 52.99 | 1,849,000 | 52.99 | | 3-Sep-09 | 51.26 | 52.46 | 50.76 | 52.46 | 2,232,600 | 52.46 | | 2-Sep-09 | 51.20 | 51.73 | 50.60 | 50.86 | 3,289,400 | 50.86 | | 2-Sep-09 | $ 0.125 Dividend | | 1-Sep-09 | 52.29 | 53.85 | 51.25 | 51.48 | 2,574,100 | 51.36 | | 31-Aug-09 | 52.73 | 52.99 | 51.87 | 52.90 | 2,351,500 | 52.77 | | 28-Aug-09 | 54.55 | 54.88 | 53.45 | 53.58 | 2,563,400 | 53.45 | | 27-Aug-09 | 54.11 | 54.38 | 53.23 | 54.09 | 2,755,000 | 53.96 | | 26-Aug-09 | 54.80 | 54.86 | 53.26 | 53.93 | 2,171,200 | 53.80 | | 25-Aug-09 | 56.13 | 56.50 | 54.67 | 54.96 | 2,280,700 | 54.83 | | 24-Aug-09 | 56.33 | 57.00 | 55.19 | 55.48 | 2,086,000 | 55.35 | | 21-Aug-09 | 55.10 | 56.10 | 54.98 | 55.87 | 2,915,400 | 55.73 | | 20-Aug-09 | 53.29 | 54.68 | 52.95 | 54.44 | 2,384,800 | 54.31 | | * Close price adjusted for dividends and splits. |
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