| Date | Open | High | Low | Close | Volume | Adj Close* | | 24-Dec-09 | 58.19 | 58.35 | 58.04 | 58.12 | 684,800 | 58.12 | | 23-Dec-09 | 58.39 | 58.73 | 57.85 | 58.00 | 2,667,100 | 58.00 | | 22-Dec-09 | 58.82 | 59.07 | 58.44 | 58.58 | 3,125,400 | 58.58 | | 21-Dec-09 | 58.10 | 58.68 | 58.10 | 58.62 | 3,192,700 | 58.62 | | 18-Dec-09 | 58.53 | 58.73 | 57.68 | 57.98 | 5,633,600 | 57.98 | | 17-Dec-09 | 58.22 | 58.48 | 57.47 | 58.23 | 4,150,800 | 58.23 | | 16-Dec-09 | 59.36 | 59.75 | 58.87 | 59.00 | 4,451,300 | 59.00 | | 15-Dec-09 | 58.87 | 59.66 | 58.72 | 59.25 | 4,683,300 | 59.25 | | 14-Dec-09 | 58.47 | 59.00 | 58.23 | 58.99 | 3,614,900 | 58.99 | | 11-Dec-09 | 57.86 | 58.73 | 57.66 | 58.01 | 4,969,800 | 58.01 | | 10-Dec-09 | 58.09 | 58.43 | 57.25 | 57.63 | 4,972,000 | 57.63 | | 9-Dec-09 | 58.02 | 58.18 | 57.40 | 57.76 | 4,119,700 | 57.76 | | 8-Dec-09 | 58.66 | 58.66 | 57.46 | 57.74 | 6,394,000 | 57.74 | | 7-Dec-09 | 57.97 | 57.97 | 57.60 | 57.87 | 4,357,500 | 57.87 | | 4-Dec-09 | 58.29 | 58.50 | 57.34 | 57.87 | 4,978,700 | 57.87 | | 3-Dec-09 | 57.89 | 58.14 | 57.51 | 57.57 | 5,309,200 | 57.57 | | 2-Dec-09 | 57.92 | 58.25 | 57.67 | 57.90 | 4,060,600 | 57.90 | | 1-Dec-09 | 57.90 | 58.16 | 57.69 | 57.88 | 3,998,700 | 57.88 | | 30-Nov-09 | 57.25 | 57.97 | 57.00 | 57.47 | 4,321,400 | 57.47 | | 27-Nov-09 | 57.13 | 57.73 | 56.51 | 57.43 | 2,082,700 | 57.43 | | 25-Nov-09 | 58.02 | 58.45 | 57.94 | 58.20 | 3,004,700 | 58.20 | | 24-Nov-09 | 58.20 | 58.42 | 57.68 | 57.92 | 3,624,300 | 57.92 | | 23-Nov-09 | 57.99 | 58.80 | 57.82 | 58.16 | 4,056,800 | 58.16 | | 20-Nov-09 | 56.83 | 57.64 | 56.83 | 57.51 | 4,227,500 | 57.51 | | 19-Nov-09 | 56.98 | 57.27 | 56.50 | 57.16 | 3,981,200 | 57.16 | | 18-Nov-09 | 57.01 | 57.47 | 56.59 | 57.37 | 4,308,600 | 57.37 | | 17-Nov-09 | 57.46 | 57.63 | 56.90 | 57.07 | 3,745,900 | 57.07 | | 16-Nov-09 | 57.06 | 58.23 | 57.00 | 57.74 | 4,234,200 | 57.74 | | 13-Nov-09 | 57.02 | 57.04 | 56.55 | 56.69 | 4,447,300 | 56.69 | | 12-Nov-09 | 57.99 | 57.99 | 56.58 | 56.83 | 5,330,900 | 56.83 | | 12-Nov-09 | $ 0.45 Dividend | | 11-Nov-09 | 57.22 | 58.48 | 57.01 | 58.07 | 6,085,800 | 57.62 | | 10-Nov-09 | 56.13 | 57.08 | 56.01 | 56.85 | 5,075,400 | 56.41 | | 9-Nov-09 | 55.10 | 56.32 | 55.00 | 56.20 | 5,100,600 | 55.76 | | 6-Nov-09 | 54.39 | 55.03 | 54.05 | 54.86 | 3,276,200 | 54.43 | | 5-Nov-09 | 53.65 | 54.55 | 53.64 | 54.46 | 2,954,300 | 54.04 | | 4-Nov-09 | 54.64 | 55.02 | 53.47 | 53.50 | 4,113,800 | 53.09 | | 3-Nov-09 | 54.06 | 54.56 | 53.86 | 54.20 | 4,269,200 | 53.78 | | 2-Nov-09 | 53.77 | 54.18 | 53.17 | 54.01 | 4,203,400 | 53.59 | | 30-Oct-09 | 54.61 | 54.89 | 53.60 | 53.68 | 5,477,300 | 53.26 | | 29-Oct-09 | 54.61 | 55.17 | 54.31 | 54.94 | 3,260,600 | 54.51 | | 28-Oct-09 | 54.40 | 55.08 | 54.24 | 54.37 | 4,765,700 | 53.95 | | 27-Oct-09 | 54.60 | 54.79 | 54.00 | 54.50 | 5,855,800 | 54.08 | | 26-Oct-09 | 55.67 | 56.38 | 54.26 | 54.52 | 8,866,100 | 54.10 | | 23-Oct-09 | 57.09 | 57.09 | 55.31 | 55.70 | 6,065,400 | 55.27 | | 22-Oct-09 | 56.96 | 57.39 | 55.81 | 57.10 | 5,528,400 | 56.66 | | 21-Oct-09 | 57.49 | 58.27 | 56.69 | 57.10 | 4,453,400 | 56.66 | | 20-Oct-09 | 57.79 | 57.91 | 57.10 | 57.73 | 3,331,000 | 57.28 | | 19-Oct-09 | 57.30 | 57.76 | 57.12 | 57.62 | 2,738,900 | 57.17 | | 16-Oct-09 | 57.16 | 57.36 | 56.70 | 57.12 | 4,499,400 | 56.68 | | 15-Oct-09 | 57.07 | 57.80 | 56.70 | 57.71 | 4,223,900 | 57.26 | | 14-Oct-09 | 56.11 | 57.28 | 56.04 | 57.21 | 4,870,400 | 56.77 | | 13-Oct-09 | 55.94 | 55.94 | 55.13 | 55.73 | 3,435,600 | 55.30 | | 12-Oct-09 | 56.05 | 56.43 | 55.57 | 55.93 | 2,179,200 | 55.50 | | 9-Oct-09 | 56.30 | 56.46 | 55.64 | 55.97 | 3,299,800 | 55.54 | | 8-Oct-09 | 55.75 | 56.68 | 55.72 | 56.33 | 7,005,400 | 55.89 | | 7-Oct-09 | 55.50 | 55.80 | 55.15 | 55.63 | 2,349,600 | 55.20 | | 6-Oct-09 | 55.85 | 56.49 | 55.34 | 55.59 | 4,088,500 | 55.16 | | 5-Oct-09 | 55.04 | 55.71 | 54.57 | 55.61 | 3,542,500 | 55.18 | | 2-Oct-09 | 54.78 | 55.47 | 54.59 | 54.94 | 4,673,900 | 54.51 | | 1-Oct-09 | 56.37 | 56.62 | 55.09 | 55.20 | 5,132,900 | 54.77 | | 30-Sep-09 | 56.89 | 57.10 | 55.79 | 56.47 | 5,314,500 | 56.03 | | 29-Sep-09 | 57.84 | 57.88 | 56.68 | 56.78 | 3,178,400 | 56.34 | | 28-Sep-09 | 57.06 | 57.92 | 56.71 | 57.63 | 2,729,300 | 57.18 | | 25-Sep-09 | 58.00 | 58.11 | 56.32 | 56.81 | 4,016,900 | 56.37 | | 24-Sep-09 | 58.20 | 58.60 | 57.55 | 58.05 | 3,565,800 | 57.60 | | 23-Sep-09 | 58.64 | 59.42 | 58.15 | 58.24 | 3,128,800 | 57.79 | | * Close price adjusted for dividends and splits. |
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