| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 40.80 | 41.24 | 40.46 | 41.13 | 3,963,600 | 41.13 | | 19-Nov-09 | 41.47 | 41.51 | 40.48 | 41.22 | 3,600,000 | 41.22 | | 18-Nov-09 | 42.49 | 42.88 | 41.37 | 41.92 | 4,019,600 | 41.92 | | 17-Nov-09 | 41.74 | 42.23 | 41.25 | 42.23 | 3,199,700 | 42.23 | | 16-Nov-09 | 41.31 | 42.47 | 41.17 | 42.01 | 4,274,200 | 42.01 | | 13-Nov-09 | 40.76 | 41.22 | 40.30 | 40.83 | 3,530,500 | 40.83 | | 12-Nov-09 | 41.31 | 41.90 | 40.31 | 40.61 | 4,977,000 | 40.61 | | 11-Nov-09 | 41.27 | 42.19 | 41.27 | 41.46 | 5,365,100 | 41.46 | | 10-Nov-09 | 41.24 | 41.38 | 40.20 | 40.75 | 4,960,100 | 40.75 | | 9-Nov-09 | 39.93 | 41.41 | 39.77 | 41.38 | 6,049,000 | 41.38 | | 6-Nov-09 | 39.36 | 40.81 | 39.14 | 39.34 | 4,556,000 | 39.34 | | 5-Nov-09 | 39.02 | 39.78 | 38.99 | 39.78 | 4,564,300 | 39.78 | | 4-Nov-09 | 39.53 | 39.72 | 38.59 | 38.67 | 6,496,800 | 38.67 | | 3-Nov-09 | 38.61 | 39.31 | 38.32 | 39.04 | 7,079,400 | 39.04 | | 2-Nov-09 | 40.07 | 40.81 | 38.27 | 39.02 | 8,276,800 | 39.02 | | 30-Oct-09 | 41.29 | 41.36 | 39.18 | 39.85 | 7,549,200 | 39.85 | | 29-Oct-09 | 40.69 | 41.72 | 40.51 | 41.25 | 6,001,700 | 41.25 | | 28-Oct-09 | 40.84 | 41.00 | 39.68 | 39.95 | 9,683,900 | 39.95 | | 27-Oct-09 | 43.32 | 43.48 | 40.75 | 41.02 | 9,649,300 | 41.02 | | 26-Oct-09 | 44.26 | 45.21 | 43.23 | 43.28 | 6,369,100 | 43.28 | | 23-Oct-09 | 44.45 | 44.89 | 44.01 | 44.17 | 5,229,500 | 44.17 | | 22-Oct-09 | 45.46 | 45.86 | 44.01 | 44.18 | 8,575,100 | 44.18 | | 21-Oct-09 | 45.51 | 47.00 | 45.20 | 46.00 | 5,794,700 | 46.00 | | 20-Oct-09 | 46.30 | 46.35 | 45.34 | 45.66 | 5,722,000 | 45.66 | | 19-Oct-09 | 45.33 | 46.31 | 45.31 | 45.78 | 4,286,700 | 45.78 | | 16-Oct-09 | 45.67 | 45.83 | 44.98 | 45.23 | 4,770,400 | 45.23 | | 15-Oct-09 | 45.51 | 46.39 | 45.10 | 46.13 | 4,251,900 | 46.13 | | 14-Oct-09 | 45.55 | 46.00 | 45.11 | 45.87 | 3,888,800 | 45.87 | | 13-Oct-09 | 44.83 | 45.12 | 44.25 | 44.75 | 3,889,000 | 44.75 | | 12-Oct-09 | 45.22 | 45.65 | 44.47 | 44.82 | 3,703,800 | 44.82 | | 9-Oct-09 | 45.04 | 45.64 | 44.67 | 45.06 | 4,765,700 | 45.06 | | 8-Oct-09 | 46.41 | 46.75 | 45.14 | 45.53 | 6,561,900 | 45.53 | | 7-Oct-09 | 45.14 | 45.89 | 44.75 | 45.29 | 3,213,900 | 45.29 | | 6-Oct-09 | 46.38 | 46.38 | 44.69 | 45.27 | 4,974,200 | 45.27 | | 5-Oct-09 | 44.81 | 45.81 | 44.50 | 45.50 | 4,942,200 | 45.50 | | 2-Oct-09 | 44.41 | 45.39 | 44.10 | 44.36 | 5,964,700 | 44.36 | | 1-Oct-09 | 46.61 | 46.95 | 44.94 | 44.95 | 5,186,100 | 44.95 | | 30-Sep-09 | 47.35 | 47.68 | 46.50 | 47.01 | 5,145,700 | 47.01 | | 29-Sep-09 | 47.41 | 47.73 | 46.73 | 46.80 | 4,160,700 | 46.80 | | 28-Sep-09 | 46.57 | 47.77 | 46.19 | 47.39 | 3,544,600 | 47.39 | | 28-Sep-09 | $ 0.35 Dividend | | 25-Sep-09 | 47.40 | 47.80 | 46.42 | 46.85 | 3,394,300 | 46.50 | | 24-Sep-09 | 49.09 | 49.09 | 47.37 | 47.83 | 3,529,600 | 47.47 | | 23-Sep-09 | 49.87 | 50.14 | 48.75 | 48.77 | 3,579,900 | 48.41 | | 22-Sep-09 | 49.87 | 50.00 | 49.15 | 49.72 | 4,111,400 | 49.35 | | 21-Sep-09 | 48.89 | 49.67 | 48.50 | 49.27 | 4,205,200 | 48.90 | | 18-Sep-09 | 50.06 | 50.40 | 49.14 | 49.70 | 4,875,700 | 49.33 | | 17-Sep-09 | 48.84 | 51.08 | 48.56 | 49.84 | 10,296,800 | 49.47 | | 16-Sep-09 | 48.07 | 48.39 | 47.35 | 48.11 | 5,667,000 | 47.75 | | 15-Sep-09 | 45.75 | 48.00 | 45.75 | 47.79 | 9,011,000 | 47.43 | | 14-Sep-09 | 45.67 | 46.83 | 45.53 | 46.81 | 4,378,700 | 46.46 | | 11-Sep-09 | 47.81 | 47.81 | 46.17 | 46.37 | 5,897,300 | 46.02 | | 10-Sep-09 | 45.53 | 47.09 | 45.00 | 47.03 | 5,405,100 | 46.68 | | 9-Sep-09 | 45.48 | 45.96 | 45.00 | 45.63 | 3,942,500 | 45.29 | | 8-Sep-09 | 45.09 | 45.51 | 44.61 | 45.39 | 4,226,800 | 45.05 | | 4-Sep-09 | 44.06 | 44.42 | 43.55 | 44.17 | 3,177,800 | 43.84 | | 3-Sep-09 | 43.91 | 44.11 | 43.19 | 44.07 | 2,915,800 | 43.74 | | 2-Sep-09 | 43.53 | 43.99 | 43.02 | 43.34 | 4,063,900 | 43.02 | | 1-Sep-09 | 44.18 | 45.34 | 43.36 | 43.67 | 4,278,000 | 43.34 | | 31-Aug-09 | 45.06 | 45.14 | 44.29 | 44.54 | 3,910,800 | 44.21 | | 28-Aug-09 | 45.45 | 45.98 | 45.11 | 45.86 | 3,586,600 | 45.52 | | 27-Aug-09 | 45.42 | 45.42 | 43.68 | 44.86 | 6,514,600 | 44.52 | | 26-Aug-09 | 46.30 | 46.61 | 45.08 | 45.28 | 4,295,000 | 44.94 | | 25-Aug-09 | 47.17 | 47.72 | 46.24 | 46.37 | 3,991,400 | 46.02 | | 24-Aug-09 | 47.84 | 48.15 | 46.61 | 46.77 | 4,271,300 | 46.42 | | 21-Aug-09 | 47.10 | 47.69 | 46.81 | 47.15 | 4,567,400 | 46.80 | | 20-Aug-09 | 46.06 | 47.06 | 46.05 | 46.61 | 3,567,900 | 46.26 | | * Close price adjusted for dividends and splits. |
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