| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 41.44 | 41.96 | 40.45 | 40.80 | 5,997,600 | 40.80 | | 19-Nov-09 | 42.41 | 43.00 | 41.26 | 41.69 | 5,565,700 | 41.69 | | 18-Nov-09 | 42.35 | 42.84 | 42.33 | 42.73 | 6,194,800 | 42.73 | | 17-Nov-09 | 41.03 | 42.50 | 41.03 | 41.86 | 7,873,600 | 41.86 | | 16-Nov-09 | 40.89 | 41.68 | 40.45 | 40.69 | 9,565,100 | 40.69 | | 13-Nov-09 | 40.81 | 41.11 | 40.25 | 40.45 | 7,642,200 | 40.45 | | 12-Nov-09 | 42.13 | 42.34 | 40.48 | 40.66 | 8,024,400 | 40.66 | | 11-Nov-09 | 43.40 | 43.63 | 42.00 | 42.23 | 6,617,600 | 42.23 | | 10-Nov-09 | 43.54 | 43.75 | 42.61 | 42.90 | 4,791,300 | 42.90 | | 9-Nov-09 | 42.02 | 43.76 | 41.90 | 43.73 | 6,323,200 | 43.73 | | 6-Nov-09 | 42.00 | 43.09 | 41.31 | 41.45 | 6,322,000 | 41.45 | | 5-Nov-09 | 40.82 | 42.87 | 40.18 | 42.81 | 8,376,700 | 42.81 | | 4-Nov-09 | 42.44 | 42.97 | 40.46 | 40.64 | 7,511,200 | 40.64 | | 3-Nov-09 | 41.74 | 42.86 | 41.48 | 42.21 | 4,766,400 | 42.21 | | 2-Nov-09 | 42.21 | 42.92 | 41.46 | 42.45 | 5,404,100 | 42.45 | | 30-Oct-09 | 44.23 | 44.23 | 41.55 | 41.98 | 8,551,400 | 41.98 | | 29-Oct-09 | 42.99 | 44.74 | 42.92 | 44.52 | 6,914,200 | 44.52 | | 28-Oct-09 | 43.14 | 43.68 | 42.43 | 42.58 | 6,291,300 | 42.58 | | 27-Oct-09 | 44.53 | 45.06 | 43.09 | 43.25 | 6,020,000 | 43.25 | | 26-Oct-09 | 45.84 | 46.00 | 44.29 | 44.50 | 5,822,300 | 44.50 | | 23-Oct-09 | 47.17 | 47.59 | 45.49 | 45.70 | 6,959,100 | 45.70 | | 22-Oct-09 | 46.14 | 46.79 | 45.40 | 46.68 | 10,908,500 | 46.68 | | 21-Oct-09 | 48.16 | 49.13 | 45.57 | 45.88 | 15,231,900 | 45.88 | | 20-Oct-09 | 50.70 | 51.15 | 47.23 | 47.84 | 21,595,300 | 47.84 | | 19-Oct-09 | 53.20 | 53.79 | 52.07 | 52.25 | 4,445,300 | 52.25 | | 16-Oct-09 | 54.05 | 54.13 | 52.83 | 52.92 | 3,806,700 | 52.92 | | 15-Oct-09 | 53.40 | 55.22 | 53.40 | 54.75 | 4,551,100 | 54.75 | | 14-Oct-09 | 54.49 | 54.75 | 52.40 | 53.69 | 6,887,100 | 53.69 | | 13-Oct-09 | 54.83 | 54.88 | 53.27 | 53.50 | 3,678,300 | 53.50 | | 12-Oct-09 | 55.73 | 55.87 | 54.60 | 55.12 | 2,465,900 | 55.12 | | 9-Oct-09 | 53.63 | 55.19 | 53.56 | 55.17 | 4,066,800 | 55.17 | | 8-Oct-09 | 53.75 | 54.50 | 53.40 | 53.80 | 4,337,500 | 53.80 | | 7-Oct-09 | 52.43 | 53.40 | 52.43 | 53.23 | 3,119,200 | 53.23 | | 6-Oct-09 | 52.66 | 53.48 | 52.01 | 52.81 | 3,453,000 | 52.81 | | 5-Oct-09 | 51.49 | 52.42 | 51.05 | 52.37 | 2,938,300 | 52.37 | | 2-Oct-09 | 49.63 | 51.73 | 49.40 | 50.91 | 5,051,700 | 50.91 | | 1-Oct-09 | 52.31 | 52.66 | 50.37 | 50.48 | 4,825,700 | 50.48 | | 30-Sep-09 | 53.04 | 53.24 | 51.99 | 52.60 | 4,116,300 | 52.60 | | 29-Sep-09 | 52.89 | 53.26 | 52.20 | 52.66 | 3,094,800 | 52.66 | | 29-Sep-09 | $ 0.01 Dividend | | 28-Sep-09 | 51.68 | 52.87 | 51.49 | 52.83 | 3,302,500 | 52.82 | | 25-Sep-09 | 50.95 | 51.99 | 50.39 | 51.42 | 3,807,200 | 51.41 | | 24-Sep-09 | 51.08 | 51.72 | 50.07 | 51.28 | 6,346,200 | 51.27 | | 23-Sep-09 | 53.37 | 53.37 | 50.63 | 50.65 | 5,193,300 | 50.64 | | 22-Sep-09 | 53.03 | 53.35 | 52.48 | 53.27 | 3,715,400 | 53.26 | | 21-Sep-09 | 53.59 | 54.07 | 52.20 | 52.26 | 4,248,400 | 52.25 | | 18-Sep-09 | 53.97 | 54.77 | 53.94 | 54.39 | 4,280,900 | 54.38 | | 17-Sep-09 | 54.33 | 55.20 | 53.56 | 53.79 | 3,512,400 | 53.78 | | 16-Sep-09 | 53.20 | 54.78 | 53.20 | 54.70 | 4,045,200 | 54.69 | | 15-Sep-09 | 53.34 | 54.00 | 52.66 | 53.18 | 4,068,100 | 53.17 | | 14-Sep-09 | 52.25 | 53.56 | 52.05 | 53.30 | 4,899,700 | 53.29 | | 11-Sep-09 | 53.96 | 54.09 | 52.72 | 52.73 | 3,156,300 | 52.72 | | 10-Sep-09 | 53.07 | 54.03 | 52.12 | 53.94 | 4,941,900 | 53.93 | | 9-Sep-09 | 52.42 | 53.29 | 51.75 | 53.19 | 4,517,300 | 53.18 | | 8-Sep-09 | 52.35 | 52.73 | 51.17 | 52.31 | 3,071,500 | 52.30 | | 4-Sep-09 | 51.12 | 51.79 | 50.81 | 51.72 | 2,802,400 | 51.71 | | 3-Sep-09 | 50.46 | 50.88 | 49.76 | 50.81 | 3,563,200 | 50.80 | | 2-Sep-09 | 50.23 | 51.05 | 49.82 | 50.01 | 4,826,800 | 50.00 | | 1-Sep-09 | 52.34 | 53.56 | 50.05 | 50.14 | 6,319,900 | 50.13 | | 31-Aug-09 | 51.84 | 53.18 | 51.70 | 52.48 | 3,502,000 | 52.47 | | 28-Aug-09 | 53.71 | 53.89 | 52.63 | 52.98 | 3,024,100 | 52.97 | | 27-Aug-09 | 53.40 | 53.60 | 52.39 | 53.43 | 3,105,600 | 53.42 | | 26-Aug-09 | 54.00 | 54.40 | 53.03 | 53.47 | 4,113,500 | 53.46 | | 25-Aug-09 | 53.92 | 54.73 | 53.46 | 54.23 | 4,262,400 | 54.22 | | 24-Aug-09 | 53.86 | 54.64 | 53.08 | 53.30 | 4,280,600 | 53.29 | | 21-Aug-09 | 54.39 | 54.74 | 53.07 | 53.52 | 5,288,700 | 53.51 | | 20-Aug-09 | 51.37 | 54.23 | 51.37 | 54.06 | 4,813,900 | 54.05 | | * Close price adjusted for dividends and splits. |
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