| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 49.42 | 49.65 | 49.15 | 49.51 | 2,455,500 | 49.51 | | 19-Nov-09 | 50.19 | 50.43 | 49.30 | 49.72 | 2,785,600 | 49.72 | | 18-Nov-09 | 50.23 | 50.70 | 50.20 | 50.60 | 2,133,100 | 50.60 | | 17-Nov-09 | 51.10 | 51.11 | 50.25 | 50.60 | 2,916,000 | 50.60 | | 16-Nov-09 | 49.70 | 51.16 | 49.58 | 51.02 | 4,375,300 | 51.02 | | 13-Nov-09 | 48.34 | 49.25 | 48.02 | 48.98 | 1,911,300 | 48.98 | | 12-Nov-09 | 49.05 | 49.57 | 48.28 | 48.33 | 2,919,400 | 48.33 | | 11-Nov-09 | 49.82 | 49.90 | 48.93 | 49.16 | 3,264,100 | 49.16 | | 10-Nov-09 | 49.60 | 50.00 | 49.19 | 49.43 | 2,766,300 | 49.43 | | 9-Nov-09 | 48.85 | 49.81 | 48.67 | 49.72 | 2,677,900 | 49.72 | | 6-Nov-09 | 48.08 | 48.87 | 47.41 | 48.39 | 2,893,900 | 48.39 | | 5-Nov-09 | 46.84 | 48.29 | 46.82 | 48.27 | 2,862,800 | 48.27 | | 4-Nov-09 | 47.29 | 47.53 | 46.40 | 46.50 | 3,930,400 | 46.50 | | 3-Nov-09 | 45.94 | 47.07 | 45.94 | 47.01 | 2,543,500 | 47.01 | | 2-Nov-09 | 45.84 | 46.82 | 45.55 | 46.32 | 3,951,500 | 46.32 | | 30-Oct-09 | 46.75 | 47.24 | 45.60 | 45.92 | 4,313,300 | 45.92 | | 29-Oct-09 | 46.40 | 47.14 | 46.24 | 46.94 | 3,285,800 | 46.94 | | 28-Oct-09 | 46.85 | 47.05 | 46.05 | 46.12 | 3,590,000 | 46.12 | | 27-Oct-09 | 47.34 | 47.85 | 47.03 | 47.06 | 2,882,000 | 47.06 | | 26-Oct-09 | 47.88 | 48.36 | 46.70 | 47.11 | 3,202,200 | 47.11 | | 23-Oct-09 | 48.91 | 49.01 | 47.44 | 47.78 | 3,991,300 | 47.78 | | 22-Oct-09 | 48.07 | 48.96 | 47.36 | 48.75 | 4,464,200 | 48.75 | | 21-Oct-09 | 48.34 | 49.72 | 47.85 | 47.97 | 7,887,900 | 47.97 | | 20-Oct-09 | 46.45 | 48.61 | 46.18 | 48.52 | 9,094,100 | 48.52 | | 19-Oct-09 | 45.49 | 46.36 | 45.31 | 46.22 | 4,061,000 | 46.22 | | 16-Oct-09 | 45.13 | 45.55 | 44.76 | 45.33 | 3,596,600 | 45.33 | | 15-Oct-09 | 45.04 | 45.38 | 44.91 | 45.36 | 4,317,700 | 45.36 | | 14-Oct-09 | 45.05 | 45.35 | 44.63 | 45.28 | 4,432,300 | 45.28 | | 13-Oct-09 | 45.03 | 45.26 | 44.21 | 44.49 | 4,364,800 | 44.49 | | 12-Oct-09 | 45.31 | 45.53 | 45.11 | 45.21 | 3,405,000 | 45.21 | | 9-Oct-09 | 45.06 | 45.06 | 44.63 | 45.02 | 5,420,700 | 45.02 | | 8-Oct-09 | 44.54 | 45.29 | 44.46 | 44.95 | 6,750,700 | 44.95 | | 7-Oct-09 | 43.31 | 44.19 | 43.05 | 44.17 | 5,300,200 | 44.17 | | 6-Oct-09 | 42.61 | 43.96 | 42.57 | 43.31 | 4,467,200 | 43.31 | | 5-Oct-09 | 41.79 | 42.52 | 41.32 | 42.40 | 3,028,600 | 42.40 | | 2-Oct-09 | 41.19 | 41.86 | 40.77 | 41.69 | 5,015,800 | 41.69 | | 1-Oct-09 | 42.43 | 42.71 | 41.49 | 41.53 | 3,832,200 | 41.53 | | 30-Sep-09 | 43.01 | 43.30 | 42.13 | 42.71 | 4,025,800 | 42.71 | | 29-Sep-09 | 43.14 | 43.49 | 42.92 | 43.09 | 2,713,300 | 43.09 | | 28-Sep-09 | 42.39 | 43.28 | 42.35 | 43.11 | 3,980,700 | 43.11 | | 28-Sep-09 | $ 0.31 Dividend | | 25-Sep-09 | 42.23 | 42.76 | 41.97 | 42.30 | 3,921,800 | 41.99 | | 24-Sep-09 | 43.02 | 43.25 | 42.17 | 42.39 | 3,157,800 | 42.08 | | 23-Sep-09 | 44.16 | 44.28 | 42.97 | 43.01 | 3,361,800 | 42.69 | | 22-Sep-09 | 44.07 | 44.29 | 43.37 | 43.98 | 2,796,500 | 43.66 | | 21-Sep-09 | 43.89 | 44.16 | 43.69 | 43.85 | 2,631,700 | 43.53 | | 18-Sep-09 | 44.57 | 44.91 | 44.28 | 44.37 | 4,513,000 | 44.04 | | 17-Sep-09 | 43.96 | 44.50 | 43.63 | 44.45 | 4,515,800 | 44.12 | | 16-Sep-09 | 44.11 | 44.16 | 43.13 | 43.91 | 5,220,500 | 43.59 | | 15-Sep-09 | 44.71 | 44.71 | 43.52 | 43.87 | 5,309,300 | 43.55 | | 14-Sep-09 | 43.67 | 44.46 | 43.44 | 44.20 | 3,080,800 | 43.88 | | 11-Sep-09 | 43.72 | 44.47 | 43.72 | 44.02 | 3,645,200 | 43.70 | | 10-Sep-09 | 43.01 | 43.92 | 43.00 | 43.85 | 5,033,400 | 43.53 | | 9-Sep-09 | 43.06 | 44.00 | 42.53 | 43.93 | 5,901,300 | 43.61 | | 8-Sep-09 | 42.03 | 42.19 | 41.40 | 41.85 | 2,306,000 | 41.54 | | 4-Sep-09 | 40.91 | 41.77 | 40.86 | 41.77 | 1,949,500 | 41.46 | | 3-Sep-09 | 41.11 | 41.26 | 40.60 | 41.05 | 2,530,900 | 40.75 | | 2-Sep-09 | 41.22 | 41.48 | 40.85 | 40.93 | 2,727,500 | 40.63 | | 1-Sep-09 | 41.66 | 42.43 | 41.13 | 41.25 | 2,594,600 | 40.95 | | 31-Aug-09 | 41.78 | 42.06 | 41.43 | 41.82 | 1,780,000 | 41.51 | | 28-Aug-09 | 43.19 | 43.26 | 42.01 | 42.27 | 2,130,100 | 41.96 | | 27-Aug-09 | 42.32 | 42.83 | 41.90 | 42.70 | 2,366,200 | 42.39 | | 26-Aug-09 | 42.83 | 42.89 | 42.13 | 42.28 | 2,664,100 | 41.97 | | 25-Aug-09 | 42.38 | 43.25 | 42.07 | 43.05 | 4,042,500 | 42.73 | | 24-Aug-09 | 42.53 | 42.75 | 41.90 | 42.03 | 3,810,700 | 41.72 | | 21-Aug-09 | 41.79 | 42.45 | 41.52 | 42.29 | 3,694,500 | 41.98 | | 20-Aug-09 | 41.31 | 41.93 | 41.06 | 41.66 | 3,605,800 | 41.35 | | * Close price adjusted for dividends and splits. |
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