| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 50.01 | 50.28 | 49.63 | 49.73 | 7,772,400 | 49.73 | | 19-Nov-09 | 50.21 | 50.38 | 49.91 | 50.14 | 6,392,100 | 50.14 | | 18-Nov-09 | 50.49 | 50.61 | 50.20 | 50.52 | 6,059,900 | 50.52 | | 17-Nov-09 | 50.51 | 50.98 | 50.41 | 50.61 | 6,530,400 | 50.61 | | 16-Nov-09 | 50.10 | 50.85 | 50.00 | 50.64 | 8,650,100 | 50.64 | | 13-Nov-09 | 50.07 | 50.29 | 49.74 | 50.15 | 5,836,000 | 50.15 | | 12-Nov-09 | 49.26 | 50.25 | 49.25 | 49.96 | 6,943,900 | 49.96 | | 11-Nov-09 | 50.07 | 50.25 | 49.29 | 49.35 | 4,880,900 | 49.35 | | 10-Nov-09 | 49.62 | 50.37 | 49.43 | 49.83 | 5,521,100 | 49.83 | | 9-Nov-09 | 49.11 | 50.00 | 48.95 | 49.87 | 6,462,200 | 49.87 | | 6-Nov-09 | 48.48 | 48.92 | 48.19 | 48.83 | 6,527,600 | 48.83 | | 5-Nov-09 | 47.60 | 48.79 | 47.60 | 48.66 | 8,068,900 | 48.66 | | 4-Nov-09 | 48.03 | 48.22 | 47.29 | 47.38 | 8,214,700 | 47.38 | | 3-Nov-09 | 48.26 | 48.38 | 47.65 | 47.85 | 8,170,400 | 47.85 | | 2-Nov-09 | 47.38 | 48.71 | 47.08 | 48.57 | 9,781,700 | 48.57 | | 30-Oct-09 | 49.00 | 49.00 | 47.07 | 47.36 | 15,503,500 | 47.36 | | 29-Oct-09 | 48.99 | 49.33 | 48.45 | 49.01 | 7,444,900 | 49.01 | | 28-Oct-09 | 48.65 | 49.47 | 48.58 | 48.96 | 8,683,600 | 48.96 | | 27-Oct-09 | 48.78 | 49.25 | 48.39 | 48.91 | 7,695,000 | 48.91 | | 26-Oct-09 | 49.26 | 49.52 | 48.60 | 48.75 | 7,051,800 | 48.75 | | 23-Oct-09 | 49.37 | 49.44 | 48.68 | 49.07 | 7,676,500 | 49.07 | | 22-Oct-09 | 50.69 | 50.79 | 48.50 | 49.46 | 13,783,700 | 49.46 | | 21-Oct-09 | 51.30 | 51.70 | 50.43 | 50.82 | 7,966,000 | 50.82 | | 20-Oct-09 | 51.56 | 52.35 | 51.45 | 51.55 | 8,639,700 | 51.55 | | 19-Oct-09 | 51.06 | 51.78 | 50.76 | 51.45 | 6,689,900 | 51.45 | | 16-Oct-09 | 50.19 | 51.25 | 50.08 | 50.95 | 8,630,700 | 50.95 | | 15-Oct-09 | 50.09 | 50.70 | 50.08 | 50.38 | 7,219,200 | 50.38 | | 14-Oct-09 | 50.12 | 50.58 | 49.51 | 50.33 | 5,591,900 | 50.33 | | 13-Oct-09 | 50.28 | 50.40 | 49.64 | 49.88 | 5,416,900 | 49.88 | | 12-Oct-09 | 50.38 | 50.55 | 50.05 | 50.45 | 3,310,400 | 50.45 | | 9-Oct-09 | 50.67 | 50.97 | 49.86 | 50.19 | 5,219,400 | 50.19 | | 8-Oct-09 | 49.86 | 50.60 | 49.74 | 50.35 | 7,524,100 | 50.35 | | 7-Oct-09 | 49.80 | 49.86 | 49.40 | 49.59 | 9,683,800 | 49.59 | | 6-Oct-09 | 49.17 | 50.03 | 49.13 | 49.91 | 8,904,300 | 49.91 | | 5-Oct-09 | 48.50 | 49.27 | 47.77 | 49.05 | 9,709,500 | 49.05 | | 2-Oct-09 | 48.12 | 48.49 | 48.00 | 48.36 | 6,963,100 | 48.36 | | 1-Oct-09 | 48.68 | 48.74 | 48.12 | 48.32 | 7,630,200 | 48.32 | | 30-Sep-09 | 48.71 | 48.85 | 47.91 | 48.74 | 8,976,900 | 48.74 | | 29-Sep-09 | 48.14 | 48.96 | 48.02 | 48.72 | 5,636,300 | 48.72 | | 28-Sep-09 | 47.70 | 48.29 | 47.66 | 48.02 | 4,432,700 | 48.02 | | 25-Sep-09 | 48.10 | 48.20 | 47.50 | 47.64 | 6,395,200 | 47.64 | | 24-Sep-09 | 49.10 | 49.10 | 48.15 | 48.29 | 10,624,100 | 48.29 | | 24-Sep-09 | $ 0.58 Dividend | | 23-Sep-09 | 49.04 | 49.95 | 48.90 | 49.40 | 8,995,600 | 48.82 | | 22-Sep-09 | 48.65 | 48.93 | 48.22 | 48.93 | 7,484,100 | 48.36 | | 21-Sep-09 | 48.10 | 48.54 | 48.00 | 48.43 | 5,370,500 | 47.86 | | 18-Sep-09 | 47.65 | 48.50 | 47.65 | 48.18 | 17,568,500 | 47.61 | | 17-Sep-09 | 47.51 | 48.02 | 47.47 | 47.53 | 7,710,400 | 46.97 | | 16-Sep-09 | 47.12 | 47.55 | 46.92 | 47.50 | 7,671,100 | 46.94 | | 15-Sep-09 | 47.75 | 47.90 | 46.71 | 46.90 | 7,110,100 | 46.35 | | 14-Sep-09 | 47.01 | 47.99 | 46.81 | 47.66 | 7,043,700 | 47.10 | | 11-Sep-09 | 46.75 | 47.84 | 46.62 | 47.42 | 7,410,600 | 46.86 | | 10-Sep-09 | 47.24 | 47.48 | 46.46 | 46.82 | 6,629,700 | 46.27 | | 9-Sep-09 | 47.25 | 47.63 | 46.76 | 47.22 | 6,826,100 | 46.67 | | 8-Sep-09 | 46.39 | 47.48 | 45.92 | 47.45 | 10,048,800 | 46.89 | | 4-Sep-09 | 45.76 | 46.14 | 45.65 | 46.05 | 4,768,900 | 45.51 | | 3-Sep-09 | 45.95 | 45.95 | 45.13 | 45.82 | 7,037,900 | 45.28 | | 2-Sep-09 | 45.05 | 45.99 | 45.00 | 45.64 | 6,145,200 | 45.10 | | 1-Sep-09 | 45.67 | 45.93 | 45.08 | 45.16 | 7,414,300 | 44.63 | | 31-Aug-09 | 45.24 | 45.90 | 45.24 | 45.71 | 8,126,700 | 45.17 | | 28-Aug-09 | 46.10 | 46.26 | 45.29 | 45.36 | 7,727,300 | 44.83 | | 27-Aug-09 | 46.67 | 46.90 | 46.00 | 46.27 | 6,784,100 | 45.73 | | 26-Aug-09 | 46.63 | 47.25 | 46.55 | 46.68 | 7,146,900 | 46.13 | | 25-Aug-09 | 47.34 | 47.52 | 46.78 | 46.80 | 9,507,000 | 46.25 | | 24-Aug-09 | 46.67 | 47.56 | 46.67 | 47.43 | 6,390,600 | 46.87 | | 21-Aug-09 | 46.70 | 47.18 | 46.39 | 46.87 | 7,337,000 | 46.32 | | 20-Aug-09 | 45.78 | 46.64 | 45.62 | 46.48 | 5,494,100 | 45.93 | | * Close price adjusted for dividends and splits. |
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