| Date | Open | High | Low | Close | Volume | Adj Close* | | 8-Feb-10 | 53.27 | 53.27 | 52.57 | 52.65 | 8,360,600 | 52.65 | | 5-Feb-10 | 53.24 | 53.43 | 52.53 | 53.09 | 14,642,500 | 53.09 | | 4-Feb-10 | 54.55 | 54.68 | 53.40 | 53.43 | 10,671,400 | 53.43 | | 3-Feb-10 | 54.92 | 54.96 | 54.53 | 54.87 | 7,949,700 | 54.87 | | 2-Feb-10 | 54.53 | 55.21 | 54.15 | 55.05 | 8,444,300 | 55.05 | | 1-Feb-10 | 54.51 | 54.56 | 54.00 | 54.38 | 7,258,800 | 54.38 | | 29-Jan-10 | 54.44 | 54.94 | 53.90 | 54.25 | 11,073,400 | 54.25 | | 28-Jan-10 | 54.71 | 54.84 | 54.13 | 54.18 | 10,452,600 | 54.18 | | 27-Jan-10 | 54.00 | 54.66 | 53.70 | 54.51 | 10,141,200 | 54.51 | | 26-Jan-10 | 54.07 | 54.50 | 53.87 | 54.14 | 7,757,500 | 54.14 | | 25-Jan-10 | 54.49 | 54.54 | 53.88 | 54.35 | 8,426,600 | 54.35 | | 22-Jan-10 | 54.35 | 54.86 | 53.98 | 54.24 | 11,775,700 | 54.24 | | 21-Jan-10 | 55.55 | 55.58 | 54.19 | 54.37 | 13,698,400 | 54.37 | | 20-Jan-10 | 56.16 | 56.39 | 55.29 | 55.50 | 9,405,100 | 55.50 | | 19-Jan-10 | 56.22 | 56.49 | 55.92 | 56.42 | 7,307,700 | 56.42 | | 15-Jan-10 | 56.95 | 57.35 | 56.04 | 56.29 | 13,730,400 | 56.29 | | 14-Jan-10 | 57.04 | 57.25 | 56.77 | 57.13 | 6,196,300 | 57.13 | | 13-Jan-10 | 56.86 | 57.43 | 56.69 | 57.03 | 7,578,700 | 57.03 | | 12-Jan-10 | 56.09 | 57.00 | 56.06 | 56.88 | 11,634,900 | 56.88 | | 11-Jan-10 | 55.15 | 56.45 | 54.80 | 56.27 | 14,321,200 | 56.27 | | 8-Jan-10 | 55.46 | 55.64 | 54.75 | 55.15 | 14,356,200 | 55.15 | | 7-Jan-10 | 56.33 | 56.37 | 55.75 | 56.19 | 6,617,300 | 56.19 | | 6-Jan-10 | 56.35 | 56.44 | 55.98 | 56.33 | 9,632,300 | 56.33 | | 5-Jan-10 | 56.85 | 56.99 | 56.14 | 56.35 | 11,586,200 | 56.35 | | 4-Jan-10 | 57.16 | 57.22 | 56.90 | 57.04 | 6,935,200 | 57.04 | | 31-Dec-09 | 57.58 | 57.75 | 56.93 | 57.00 | 5,424,400 | 57.00 | | 30-Dec-09 | 57.74 | 57.90 | 57.48 | 57.68 | 4,812,600 | 57.68 | | 29-Dec-09 | 57.45 | 57.97 | 57.45 | 57.74 | 4,775,500 | 57.74 | | 28-Dec-09 | 57.41 | 57.58 | 57.28 | 57.44 | 3,839,800 | 57.44 | | 24-Dec-09 | 57.49 | 57.51 | 57.05 | 57.44 | 2,907,100 | 57.44 | | 23-Dec-09 | 57.20 | 57.50 | 56.99 | 57.29 | 5,468,800 | 57.29 | | 22-Dec-09 | 57.15 | 57.58 | 57.09 | 57.27 | 6,055,900 | 57.27 | | 21-Dec-09 | 57.02 | 57.61 | 56.90 | 57.18 | 7,308,100 | 57.18 | | 18-Dec-09 | 57.26 | 57.26 | 56.31 | 56.92 | 18,868,900 | 56.92 | | 17-Dec-09 | 58.26 | 58.27 | 56.94 | 56.98 | 12,736,000 | 56.98 | | 16-Dec-09 | 58.95 | 59.20 | 58.38 | 58.42 | 9,802,500 | 58.42 | | 15-Dec-09 | 59.15 | 59.19 | 58.85 | 59.06 | 7,649,900 | 59.06 | | 14-Dec-09 | 59.11 | 59.45 | 58.92 | 59.04 | 8,335,100 | 59.04 | | 11-Dec-09 | 58.60 | 59.40 | 58.60 | 59.11 | 15,217,800 | 59.11 | | 10-Dec-09 | 57.98 | 58.92 | 57.92 | 58.58 | 15,377,700 | 58.58 | | 9-Dec-09 | 57.45 | 57.85 | 57.03 | 57.83 | 9,747,300 | 57.83 | | 8-Dec-09 | 57.53 | 57.74 | 57.07 | 57.68 | 9,145,400 | 57.68 | | 7-Dec-09 | 56.96 | 58.10 | 56.70 | 57.87 | 8,352,700 | 57.87 | | 4-Dec-09 | 57.60 | 58.03 | 56.81 | 57.49 | 12,463,600 | 57.49 | | 3-Dec-09 | 58.09 | 58.09 | 57.16 | 57.27 | 10,120,900 | 57.27 | | 2-Dec-09 | 57.83 | 58.20 | 57.68 | 57.96 | 6,799,700 | 57.96 | | 1-Dec-09 | 57.59 | 58.26 | 57.38 | 58.08 | 7,679,900 | 58.08 | | 30-Nov-09 | 57.29 | 57.32 | 56.80 | 57.20 | 9,442,400 | 57.20 | | 27-Nov-09 | 56.98 | 57.53 | 56.40 | 57.18 | 7,837,700 | 57.18 | | 27-Nov-09 | $ 0.41 Cash Dividend | | 25-Nov-09 | 58.37 | 58.37 | 57.99 | 58.11 | 6,690,300 | 57.70 | | 24-Nov-09 | 58.43 | 58.43 | 57.86 | 58.19 | 7,790,700 | 57.78 | | 23-Nov-09 | 57.71 | 58.35 | 57.71 | 58.24 | 9,271,200 | 57.83 | | 20-Nov-09 | 56.69 | 57.69 | 56.69 | 57.48 | 10,348,800 | 57.07 | | 19-Nov-09 | 56.24 | 56.98 | 56.04 | 56.88 | 9,077,200 | 56.48 | | 18-Nov-09 | 56.93 | 57.00 | 56.29 | 56.58 | 7,626,600 | 56.18 | | 17-Nov-09 | 56.64 | 56.92 | 56.45 | 56.87 | 5,672,000 | 56.47 | | 16-Nov-09 | 56.65 | 57.09 | 56.43 | 56.74 | 8,119,700 | 56.34 | | 13-Nov-09 | 56.06 | 56.70 | 55.90 | 56.46 | 11,675,500 | 56.06 | | 12-Nov-09 | 56.11 | 56.38 | 55.85 | 55.94 | 7,598,000 | 55.55 | | 11-Nov-09 | 56.06 | 56.27 | 55.74 | 56.13 | 7,152,300 | 55.73 | | 10-Nov-09 | 55.35 | 56.19 | 55.25 | 55.81 | 8,069,700 | 55.42 | | 9-Nov-09 | 54.59 | 55.50 | 54.17 | 55.48 | 9,615,200 | 55.09 | | 6-Nov-09 | 53.97 | 54.50 | 53.81 | 54.49 | 5,340,200 | 54.11 | | 5-Nov-09 | 53.51 | 54.48 | 53.45 | 54.40 | 8,152,900 | 54.02 | | 4-Nov-09 | 53.42 | 54.00 | 53.03 | 53.49 | 7,057,200 | 53.11 | | 3-Nov-09 | 53.65 | 53.68 | 52.77 | 53.12 | 8,157,400 | 52.75 | | * Close price adjusted for dividends and splits. |
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