| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 58.57 | 59.96 | 58.18 | 59.55 | 2,720,700 | 59.55 | | 8-Feb-10 | 57.76 | 58.72 | 57.17 | 57.97 | 2,345,500 | 57.97 | | 5-Feb-10 | 58.27 | 58.50 | 56.56 | 57.66 | 2,565,500 | 57.66 | | 4-Feb-10 | 58.13 | 60.39 | 56.86 | 57.90 | 6,166,600 | 57.90 | | 3-Feb-10 | 57.85 | 58.75 | 57.77 | 58.51 | 1,964,200 | 58.51 | | 2-Feb-10 | 57.88 | 58.20 | 57.14 | 58.18 | 2,898,800 | 58.18 | | 1-Feb-10 | 56.88 | 58.10 | 56.81 | 57.92 | 3,366,300 | 57.92 | | 29-Jan-10 | 56.96 | 57.06 | 56.31 | 56.60 | 2,336,300 | 56.60 | | 28-Jan-10 | 56.83 | 57.20 | 55.73 | 56.64 | 2,414,900 | 56.64 | | 27-Jan-10 | 55.85 | 56.96 | 55.59 | 56.74 | 2,781,800 | 56.74 | | 26-Jan-10 | 55.64 | 56.45 | 55.30 | 56.03 | 1,878,700 | 56.03 | | 25-Jan-10 | 56.25 | 56.25 | 55.36 | 55.70 | 2,258,000 | 55.70 | | 22-Jan-10 | 56.78 | 56.86 | 55.53 | 55.63 | 1,972,300 | 55.63 | | 21-Jan-10 | 58.15 | 58.34 | 56.58 | 56.68 | 2,423,300 | 56.68 | | 20-Jan-10 | 58.43 | 58.71 | 57.51 | 58.29 | 1,679,300 | 58.29 | | 19-Jan-10 | 58.61 | 59.61 | 58.17 | 58.94 | 2,222,800 | 58.94 | | 15-Jan-10 | 59.06 | 59.21 | 58.12 | 58.62 | 1,668,600 | 58.62 | | 14-Jan-10 | 59.24 | 59.83 | 58.57 | 59.30 | 1,847,100 | 59.30 | | 13-Jan-10 | 57.75 | 59.57 | 57.75 | 59.29 | 2,466,300 | 59.29 | | 12-Jan-10 | 57.24 | 57.59 | 56.80 | 57.56 | 1,491,300 | 57.56 | | 11-Jan-10 | 57.75 | 57.95 | 57.20 | 57.50 | 1,376,100 | 57.50 | | 8-Jan-10 | 57.37 | 58.10 | 57.15 | 57.44 | 1,557,400 | 57.44 | | 7-Jan-10 | 56.92 | 57.96 | 56.72 | 57.76 | 4,292,500 | 57.76 | | 6-Jan-10 | 56.80 | 57.22 | 56.59 | 57.17 | 1,992,200 | 57.17 | | 5-Jan-10 | 56.70 | 57.45 | 56.70 | 56.95 | 1,680,400 | 56.95 | | 4-Jan-10 | 56.10 | 56.87 | 56.10 | 56.85 | 1,460,200 | 56.85 | | 31-Dec-09 | 57.05 | 57.10 | 55.79 | 55.85 | 861,300 | 55.85 | | 30-Dec-09 | 56.54 | 57.17 | 56.50 | 56.83 | 785,800 | 56.83 | | 29-Dec-09 | 57.00 | 57.31 | 56.76 | 56.84 | 1,046,400 | 56.84 | | 28-Dec-09 | 55.96 | 56.83 | 55.96 | 56.83 | 1,435,800 | 56.83 | | 24-Dec-09 | 55.93 | 56.29 | 55.93 | 56.04 | 233,100 | 56.04 | | 23-Dec-09 | 56.12 | 56.32 | 55.71 | 55.87 | 1,215,100 | 55.87 | | 22-Dec-09 | 56.52 | 56.79 | 56.00 | 56.11 | 1,121,600 | 56.11 | | 21-Dec-09 | 55.99 | 56.64 | 55.99 | 56.21 | 1,263,300 | 56.21 | | 18-Dec-09 | 55.85 | 56.09 | 55.36 | 55.72 | 3,158,200 | 55.72 | | 17-Dec-09 | 55.48 | 55.71 | 55.19 | 55.41 | 2,100,000 | 55.41 | | 16-Dec-09 | 55.89 | 56.17 | 55.51 | 55.63 | 1,827,500 | 55.63 | | 15-Dec-09 | 56.63 | 56.63 | 55.63 | 55.81 | 1,668,200 | 55.81 | | 14-Dec-09 | 55.49 | 56.98 | 55.49 | 56.63 | 2,348,100 | 56.63 | | 11-Dec-09 | 55.07 | 55.57 | 55.01 | 55.16 | 1,895,800 | 55.16 | | 10-Dec-09 | 54.53 | 55.04 | 54.51 | 54.79 | 1,742,000 | 54.79 | | 9-Dec-09 | 54.91 | 55.25 | 53.90 | 54.40 | 2,142,000 | 54.40 | | 8-Dec-09 | 55.71 | 55.92 | 54.79 | 55.01 | 2,321,800 | 55.01 | | 7-Dec-09 | 55.76 | 56.38 | 55.76 | 56.10 | 1,550,900 | 56.10 | | 4-Dec-09 | 55.60 | 56.68 | 55.22 | 55.89 | 4,205,100 | 55.89 | | 3-Dec-09 | 55.50 | 55.93 | 54.88 | 54.91 | 2,028,700 | 54.91 | | 2-Dec-09 | 54.97 | 56.00 | 54.97 | 55.27 | 2,059,500 | 55.27 | | 1-Dec-09 | 54.91 | 55.53 | 54.91 | 55.26 | 3,106,800 | 55.26 | | 30-Nov-09 | 55.10 | 55.10 | 54.38 | 54.80 | 1,994,000 | 54.80 | | 27-Nov-09 | 54.91 | 55.27 | 54.09 | 55.00 | 848,400 | 55.00 | | 25-Nov-09 | 55.97 | 56.04 | 55.56 | 55.90 | 1,210,500 | 55.90 | | 25-Nov-09 | $ 0.43 Dividend | | 24-Nov-09 | 55.94 | 56.11 | 55.42 | 55.95 | 1,295,000 | 55.52 | | 23-Nov-09 | 55.28 | 56.13 | 55.28 | 56.05 | 1,245,400 | 55.62 | | 20-Nov-09 | 54.49 | 55.08 | 54.30 | 55.00 | 1,759,700 | 54.58 | | 19-Nov-09 | 55.58 | 55.63 | 54.18 | 54.50 | 2,146,600 | 54.08 | | 18-Nov-09 | 56.02 | 56.18 | 55.21 | 55.52 | 1,931,100 | 55.09 | | 17-Nov-09 | 55.92 | 56.17 | 55.66 | 56.03 | 1,363,100 | 55.60 | | 16-Nov-09 | 55.50 | 56.46 | 55.29 | 56.01 | 2,750,000 | 55.58 | | 13-Nov-09 | 54.69 | 55.50 | 54.36 | 55.27 | 2,265,700 | 54.85 | | 12-Nov-09 | 54.82 | 54.93 | 54.36 | 54.61 | 2,083,900 | 54.19 | | 11-Nov-09 | 54.23 | 54.93 | 54.12 | 54.82 | 2,420,900 | 54.40 | | 10-Nov-09 | 53.69 | 54.10 | 53.58 | 53.96 | 2,471,500 | 53.55 | | 9-Nov-09 | 53.56 | 54.14 | 53.22 | 53.93 | 2,858,700 | 53.52 | | 6-Nov-09 | 51.69 | 52.42 | 50.84 | 52.37 | 2,510,500 | 51.97 | | 5-Nov-09 | 50.80 | 51.78 | 50.74 | 51.75 | 3,311,500 | 51.35 | | 4-Nov-09 | 50.31 | 51.17 | 50.05 | 50.48 | 2,743,000 | 50.09 | | * Close price adjusted for dividends and splits. |
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