| Date | Open | High | Low | Close | Volume | Adj Close* | | 10-Dec-09 | 46.09 | 46.80 | 45.86 | 46.43 | 4,008,100 | 46.43 | | 9-Dec-09 | 46.01 | 46.06 | 45.01 | 45.68 | 3,263,200 | 45.68 | | 8-Dec-09 | 45.93 | 46.43 | 45.59 | 45.82 | 3,452,800 | 45.82 | | 7-Dec-09 | 45.96 | 46.57 | 45.53 | 45.73 | 3,059,600 | 45.73 | | 4-Dec-09 | 46.22 | 46.68 | 45.00 | 45.83 | 4,477,900 | 45.83 | | 3-Dec-09 | 46.99 | 47.40 | 45.34 | 45.44 | 4,440,200 | 45.44 | | 2-Dec-09 | 46.52 | 47.07 | 45.88 | 46.73 | 3,190,700 | 46.73 | | 1-Dec-09 | 46.03 | 47.05 | 45.72 | 46.40 | 4,841,800 | 46.40 | | 30-Nov-09 | 44.87 | 46.19 | 44.70 | 46.03 | 6,035,900 | 46.03 | | 27-Nov-09 | 44.19 | 44.41 | 43.51 | 43.65 | 2,216,600 | 43.65 | | 25-Nov-09 | 44.83 | 45.55 | 44.62 | 45.43 | 2,404,700 | 45.43 | | 24-Nov-09 | 44.70 | 44.88 | 44.07 | 44.52 | 3,385,100 | 44.52 | | 23-Nov-09 | 44.90 | 45.23 | 44.64 | 44.88 | 3,542,200 | 44.88 | | 20-Nov-09 | 44.61 | 45.10 | 43.97 | 44.10 | 4,753,700 | 44.10 | | 19-Nov-09 | 44.63 | 44.70 | 43.23 | 43.84 | 4,270,300 | 43.84 | | 18-Nov-09 | 45.10 | 45.37 | 44.49 | 44.94 | 2,565,900 | 44.94 | | 17-Nov-09 | 45.28 | 45.37 | 44.64 | 45.24 | 2,495,500 | 45.24 | | 16-Nov-09 | 44.93 | 45.72 | 44.88 | 45.37 | 2,896,400 | 45.37 | | 16-Nov-09 | $ 0.28 Dividend | | 13-Nov-09 | 44.15 | 45.14 | 44.15 | 44.64 | 2,810,100 | 44.36 | | 12-Nov-09 | 44.84 | 44.87 | 43.98 | 44.09 | 3,765,900 | 43.81 | | 11-Nov-09 | 44.38 | 45.03 | 44.23 | 44.94 | 3,733,300 | 44.66 | | 10-Nov-09 | 43.49 | 44.23 | 43.29 | 44.00 | 3,194,800 | 43.72 | | 9-Nov-09 | 42.87 | 43.98 | 42.66 | 43.93 | 3,751,800 | 43.65 | | 6-Nov-09 | 41.76 | 42.52 | 41.39 | 42.19 | 2,832,500 | 41.93 | | 5-Nov-09 | 41.95 | 42.70 | 41.34 | 42.57 | 4,463,300 | 42.30 | | 4-Nov-09 | 41.96 | 42.65 | 41.15 | 41.37 | 4,388,600 | 41.11 | | 3-Nov-09 | 40.59 | 41.54 | 40.07 | 41.51 | 5,164,800 | 41.25 | | 2-Nov-09 | 41.72 | 42.45 | 40.37 | 41.32 | 3,552,800 | 41.06 | | 30-Oct-09 | 42.83 | 43.10 | 41.02 | 41.49 | 6,514,500 | 41.23 | | 29-Oct-09 | 42.15 | 43.43 | 41.75 | 43.17 | 7,216,100 | 42.90 | | 28-Oct-09 | 42.05 | 42.52 | 40.49 | 40.58 | 6,669,000 | 40.33 | | 27-Oct-09 | 43.02 | 43.60 | 42.16 | 42.31 | 4,421,800 | 42.04 | | 26-Oct-09 | 44.36 | 44.74 | 42.56 | 42.88 | 3,779,800 | 42.61 | | 23-Oct-09 | 45.67 | 45.81 | 44.22 | 44.41 | 3,194,600 | 44.13 | | 22-Oct-09 | 44.79 | 45.77 | 44.31 | 45.68 | 3,384,100 | 45.39 | | 21-Oct-09 | 45.70 | 46.41 | 44.75 | 44.82 | 3,260,100 | 44.54 | | 20-Oct-09 | 46.10 | 46.19 | 45.47 | 45.72 | 3,833,500 | 45.43 | | 19-Oct-09 | 45.44 | 46.62 | 45.38 | 46.20 | 3,444,300 | 45.91 | | 16-Oct-09 | 44.80 | 45.59 | 44.43 | 45.20 | 4,008,200 | 44.92 | | 15-Oct-09 | 45.46 | 45.82 | 45.26 | 45.59 | 3,314,000 | 45.30 | | 14-Oct-09 | 45.69 | 46.18 | 45.39 | 45.91 | 3,928,900 | 45.62 | | 13-Oct-09 | 45.54 | 45.67 | 44.80 | 45.15 | 4,437,300 | 44.87 | | 12-Oct-09 | 45.31 | 45.92 | 45.00 | 45.71 | 3,792,600 | 45.42 | | 9-Oct-09 | 43.33 | 45.05 | 43.33 | 45.01 | 3,886,200 | 44.73 | | 8-Oct-09 | 43.48 | 44.49 | 43.45 | 43.70 | 3,732,100 | 43.43 | | 7-Oct-09 | 42.93 | 43.39 | 42.52 | 43.18 | 2,953,700 | 42.91 | | 6-Oct-09 | 42.38 | 43.72 | 42.21 | 43.02 | 3,904,200 | 42.75 | | 5-Oct-09 | 41.22 | 41.72 | 41.01 | 41.57 | 4,106,300 | 41.31 | | 2-Oct-09 | 40.08 | 41.52 | 39.82 | 41.10 | 4,043,500 | 40.84 | | 1-Oct-09 | 42.44 | 42.75 | 40.55 | 40.71 | 5,442,900 | 40.45 | | 30-Sep-09 | 42.88 | 43.40 | 42.02 | 42.74 | 4,572,000 | 42.47 | | 29-Sep-09 | 42.51 | 43.83 | 42.30 | 42.83 | 5,858,600 | 42.56 | | 28-Sep-09 | 40.78 | 42.56 | 40.67 | 42.46 | 3,207,400 | 42.19 | | 25-Sep-09 | 41.00 | 41.85 | 40.47 | 40.69 | 2,969,200 | 40.43 | | 24-Sep-09 | 42.09 | 42.62 | 41.00 | 41.20 | 3,702,300 | 40.94 | | 23-Sep-09 | 42.75 | 43.35 | 41.92 | 41.92 | 3,283,900 | 41.66 | | 22-Sep-09 | 42.59 | 43.04 | 42.55 | 42.79 | 2,876,300 | 42.52 | | 21-Sep-09 | 42.06 | 42.64 | 41.78 | 42.28 | 3,519,000 | 42.01 | | 18-Sep-09 | 42.75 | 43.31 | 42.50 | 42.75 | 4,185,400 | 42.48 | | 17-Sep-09 | 42.90 | 44.07 | 42.37 | 42.70 | 4,420,400 | 42.43 | | 16-Sep-09 | 41.33 | 43.39 | 41.28 | 43.02 | 5,188,800 | 42.75 | | 15-Sep-09 | 41.76 | 41.93 | 41.04 | 41.61 | 3,606,600 | 41.35 | | 14-Sep-09 | 40.57 | 41.82 | 39.94 | 41.76 | 3,426,300 | 41.50 | | 11-Sep-09 | 40.46 | 41.05 | 39.76 | 40.86 | 3,707,900 | 40.60 | | 10-Sep-09 | 39.86 | 40.84 | 38.68 | 40.28 | 3,218,900 | 40.03 | | 9-Sep-09 | 38.91 | 40.25 | 38.83 | 39.91 | 4,113,800 | 39.66 | | * Close price adjusted for dividends and splits. |
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