| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 52.01 | 52.60 | 51.55 | 52.26 | 6,994,100 | 52.26 | | 19-Nov-09 | 52.01 | 52.79 | 51.09 | 52.66 | 7,612,700 | 52.66 | | 18-Nov-09 | 53.30 | 53.81 | 52.26 | 52.70 | 9,697,000 | 52.70 | | 17-Nov-09 | 51.69 | 52.82 | 51.43 | 52.82 | 6,679,200 | 52.82 | | 16-Nov-09 | 51.99 | 53.00 | 51.64 | 52.39 | 8,988,200 | 52.39 | | 13-Nov-09 | 49.76 | 51.58 | 49.70 | 50.99 | 8,744,600 | 50.99 | | 12-Nov-09 | 50.81 | 51.15 | 49.42 | 49.64 | 9,969,500 | 49.64 | | 11-Nov-09 | 51.61 | 51.97 | 51.00 | 51.24 | 10,316,200 | 51.24 | | 10-Nov-09 | 50.35 | 50.99 | 49.56 | 50.46 | 8,253,900 | 50.46 | | 9-Nov-09 | 50.07 | 51.30 | 50.01 | 50.56 | 11,733,700 | 50.56 | | 6-Nov-09 | 47.41 | 49.56 | 47.35 | 49.04 | 11,746,700 | 49.04 | | 5-Nov-09 | 47.49 | 47.70 | 46.79 | 47.25 | 7,235,100 | 47.25 | | 4-Nov-09 | 46.67 | 48.05 | 46.65 | 47.37 | 14,633,600 | 47.37 | | 3-Nov-09 | 43.12 | 46.62 | 43.09 | 46.48 | 14,008,700 | 46.48 | | 2-Nov-09 | 44.15 | 44.89 | 42.51 | 43.57 | 11,030,400 | 43.57 | | 30-Oct-09 | 42.61 | 43.90 | 42.03 | 43.46 | 11,243,900 | 43.46 | | 29-Oct-09 | 42.98 | 43.60 | 41.91 | 43.00 | 13,358,000 | 43.00 | | 28-Oct-09 | 43.12 | 43.59 | 41.45 | 41.50 | 9,629,900 | 41.50 | | 27-Oct-09 | 43.33 | 43.78 | 42.75 | 43.28 | 7,466,100 | 43.28 | | 26-Oct-09 | 44.81 | 45.52 | 42.97 | 43.34 | 9,238,300 | 43.34 | | 23-Oct-09 | 46.22 | 46.41 | 44.77 | 44.91 | 5,786,500 | 44.91 | | 22-Oct-09 | 45.48 | 45.74 | 44.65 | 45.52 | 6,195,700 | 45.52 | | 21-Oct-09 | 45.42 | 46.91 | 45.31 | 45.57 | 7,407,800 | 45.57 | | 20-Oct-09 | 47.05 | 47.05 | 45.14 | 45.99 | 6,763,600 | 45.99 | | 19-Oct-09 | 46.67 | 47.06 | 45.96 | 46.97 | 8,133,000 | 46.97 | | 16-Oct-09 | 46.56 | 47.30 | 46.22 | 46.64 | 7,113,500 | 46.64 | | 15-Oct-09 | 46.52 | 47.13 | 46.24 | 46.56 | 7,091,400 | 46.56 | | 14-Oct-09 | 47.92 | 48.00 | 47.20 | 47.35 | 7,121,200 | 47.35 | | 13-Oct-09 | 46.88 | 48.20 | 46.69 | 47.68 | 9,646,200 | 47.68 | | 12-Oct-09 | 47.02 | 47.40 | 46.04 | 46.48 | 5,223,700 | 46.48 | | 9-Oct-09 | 46.46 | 47.19 | 45.90 | 46.50 | 6,658,500 | 46.50 | | 8-Oct-09 | 47.03 | 47.70 | 46.10 | 47.01 | 11,192,900 | 47.01 | | 7-Oct-09 | 46.74 | 46.90 | 45.63 | 46.58 | 8,182,400 | 46.58 | | 6-Oct-09 | 44.78 | 46.67 | 44.66 | 46.21 | 13,969,600 | 46.21 | | 5-Oct-09 | 42.54 | 43.59 | 42.16 | 43.20 | 7,172,200 | 43.20 | | 2-Oct-09 | 42.22 | 43.35 | 41.95 | 42.12 | 8,343,600 | 42.12 | | 1-Oct-09 | 44.18 | 44.18 | 42.31 | 42.40 | 8,613,200 | 42.40 | | 30-Sep-09 | 44.23 | 44.64 | 43.20 | 44.02 | 9,607,700 | 44.02 | | 29-Sep-09 | 42.78 | 44.46 | 42.64 | 43.73 | 9,394,000 | 43.73 | | 28-Sep-09 | 42.92 | 43.81 | 42.59 | 42.67 | 6,381,200 | 42.67 | | 25-Sep-09 | 42.78 | 43.45 | 42.34 | 42.83 | 8,591,400 | 42.83 | | 24-Sep-09 | 44.28 | 44.45 | 42.75 | 43.28 | 10,454,700 | 43.28 | | 23-Sep-09 | 45.03 | 45.54 | 43.48 | 43.59 | 8,935,200 | 43.59 | | 22-Sep-09 | 45.63 | 46.39 | 45.11 | 45.22 | 9,490,200 | 45.22 | | 21-Sep-09 | 43.77 | 44.69 | 43.17 | 44.41 | 8,654,400 | 44.41 | | 18-Sep-09 | 46.11 | 46.17 | 44.82 | 44.96 | 9,982,000 | 44.96 | | 17-Sep-09 | 46.84 | 47.53 | 45.14 | 45.83 | 9,543,400 | 45.83 | | 16-Sep-09 | 47.85 | 47.98 | 46.91 | 47.12 | 8,310,900 | 47.12 | | 15-Sep-09 | 45.53 | 47.25 | 45.53 | 46.73 | 8,873,900 | 46.73 | | 14-Sep-09 | 45.69 | 46.67 | 45.27 | 45.76 | 6,943,800 | 45.76 | | 11-Sep-09 | 47.30 | 47.40 | 46.25 | 46.53 | 9,405,700 | 46.53 | | 10-Sep-09 | 44.79 | 46.58 | 44.66 | 46.12 | 8,219,000 | 46.12 | | 9-Sep-09 | 45.98 | 46.37 | 44.37 | 44.88 | 11,607,900 | 44.88 | | 8-Sep-09 | 47.79 | 48.00 | 45.49 | 45.70 | 13,139,300 | 45.70 | | 4-Sep-09 | 45.22 | 46.93 | 44.76 | 46.23 | 7,955,800 | 46.23 | | 3-Sep-09 | 44.37 | 46.25 | 43.70 | 45.77 | 14,893,600 | 45.77 | | 3-Sep-09 | $ 0.10 Dividend | | 2-Sep-09 | 40.70 | 44.09 | 40.70 | 43.90 | 13,715,600 | 43.80 | | 1-Sep-09 | 40.14 | 40.90 | 39.70 | 40.18 | 10,278,000 | 40.09 | | 31-Aug-09 | 40.63 | 40.64 | 39.70 | 40.19 | 7,517,800 | 40.10 | | 28-Aug-09 | 41.09 | 41.44 | 40.52 | 41.42 | 6,983,400 | 41.33 | | 27-Aug-09 | 39.83 | 40.73 | 39.06 | 40.57 | 4,781,500 | 40.48 | | 26-Aug-09 | 40.27 | 40.27 | 39.51 | 39.88 | 4,136,200 | 39.79 | | 25-Aug-09 | 40.62 | 41.14 | 40.12 | 40.30 | 4,716,800 | 40.21 | | 24-Aug-09 | 40.88 | 41.49 | 39.88 | 39.94 | 6,511,200 | 39.85 | | 21-Aug-09 | 41.13 | 41.15 | 40.43 | 40.84 | 5,964,800 | 40.75 | | 20-Aug-09 | 39.59 | 40.27 | 39.50 | 40.04 | 3,969,600 | 39.95 | | * Close price adjusted for dividends and splits. |
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