| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 41.15 | 41.72 | 40.77 | 41.57 | 1,030,000 | 41.57 | | 8-Feb-10 | 41.01 | 41.74 | 40.62 | 40.81 | 1,721,900 | 40.81 | | 5-Feb-10 | 41.01 | 41.13 | 40.02 | 40.72 | 1,313,200 | 40.72 | | 4-Feb-10 | 41.06 | 41.73 | 40.69 | 40.93 | 1,611,600 | 40.93 | | 3-Feb-10 | 41.19 | 41.38 | 40.93 | 41.19 | 1,147,600 | 41.19 | | 2-Feb-10 | 40.46 | 41.35 | 40.46 | 41.19 | 1,296,200 | 41.19 | | 1-Feb-10 | 39.55 | 40.51 | 39.50 | 40.49 | 1,106,600 | 40.49 | | 29-Jan-10 | 39.99 | 40.40 | 39.42 | 39.45 | 948,500 | 39.45 | | 28-Jan-10 | 40.50 | 40.50 | 39.67 | 39.77 | 1,206,000 | 39.77 | | 27-Jan-10 | 40.59 | 40.74 | 39.95 | 40.59 | 1,203,200 | 40.59 | | 26-Jan-10 | 40.48 | 41.00 | 40.26 | 40.55 | 1,084,100 | 40.55 | | 25-Jan-10 | 40.01 | 40.60 | 40.00 | 40.50 | 1,396,900 | 40.50 | | 22-Jan-10 | 39.13 | 40.64 | 39.13 | 39.74 | 2,629,300 | 39.74 | | 21-Jan-10 | 39.34 | 39.65 | 38.95 | 39.23 | 1,297,400 | 39.23 | | 20-Jan-10 | 38.75 | 39.38 | 38.38 | 39.16 | 1,865,000 | 39.16 | | 19-Jan-10 | 39.30 | 39.52 | 39.05 | 39.50 | 1,295,000 | 39.50 | | 15-Jan-10 | 39.34 | 39.66 | 39.17 | 39.31 | 738,900 | 39.31 | | 14-Jan-10 | 39.94 | 39.94 | 39.25 | 39.56 | 1,157,600 | 39.56 | | 13-Jan-10 | 39.50 | 40.15 | 39.41 | 40.09 | 810,000 | 40.09 | | 12-Jan-10 | 39.43 | 39.72 | 38.82 | 39.54 | 1,910,800 | 39.54 | | 11-Jan-10 | 40.72 | 40.80 | 40.09 | 40.24 | 1,038,400 | 40.24 | | 8-Jan-10 | 40.25 | 40.82 | 40.11 | 40.64 | 960,300 | 40.64 | | 7-Jan-10 | 39.55 | 40.54 | 39.55 | 40.48 | 1,256,800 | 40.48 | | 6-Jan-10 | 40.05 | 40.78 | 40.05 | 40.49 | 1,406,200 | 40.49 | | 5-Jan-10 | 40.30 | 40.31 | 39.72 | 40.14 | 1,932,400 | 40.14 | | 4-Jan-10 | 40.70 | 41.04 | 40.36 | 40.38 | 1,701,700 | 40.38 | | 31-Dec-09 | 41.11 | 41.11 | 40.48 | 40.48 | 894,500 | 40.48 | | 30-Dec-09 | 40.55 | 41.03 | 40.55 | 41.01 | 1,249,400 | 41.01 | | 29-Dec-09 | 41.44 | 41.48 | 40.75 | 40.76 | 1,150,100 | 40.76 | | 28-Dec-09 | 41.54 | 41.66 | 41.02 | 41.22 | 1,229,400 | 41.22 | | 24-Dec-09 | 41.45 | 41.59 | 41.11 | 41.38 | 362,900 | 41.38 | | 23-Dec-09 | 41.70 | 41.77 | 41.18 | 41.37 | 1,056,700 | 41.37 | | 22-Dec-09 | 41.51 | 41.75 | 41.31 | 41.47 | 1,199,800 | 41.47 | | 22-Dec-09 | $ 0.06 Dividend | | 21-Dec-09 | 40.79 | 41.75 | 40.79 | 41.58 | 1,967,900 | 41.52 | | 18-Dec-09 | 41.06 | 41.18 | 40.63 | 40.92 | 1,976,000 | 40.86 | | 17-Dec-09 | 40.65 | 41.10 | 40.63 | 40.78 | 1,306,900 | 40.72 | | 16-Dec-09 | 40.68 | 41.01 | 40.57 | 40.72 | 954,900 | 40.66 | | 15-Dec-09 | 40.98 | 41.13 | 40.53 | 40.59 | 957,400 | 40.53 | | 14-Dec-09 | 40.57 | 41.21 | 40.38 | 41.05 | 1,522,400 | 40.99 | | 11-Dec-09 | 40.06 | 40.45 | 39.46 | 40.37 | 1,288,700 | 40.31 | | 10-Dec-09 | 40.20 | 40.30 | 39.74 | 39.82 | 2,561,000 | 39.76 | | 9-Dec-09 | 40.50 | 40.50 | 39.87 | 39.99 | 1,652,300 | 39.93 | | 8-Dec-09 | 40.33 | 40.91 | 39.84 | 40.44 | 1,639,500 | 40.38 | | 7-Dec-09 | 39.83 | 40.90 | 39.26 | 40.75 | 2,056,900 | 40.69 | | 4-Dec-09 | 40.70 | 41.28 | 40.61 | 40.92 | 1,466,200 | 40.86 | | 3-Dec-09 | 40.64 | 40.72 | 40.17 | 40.35 | 1,278,000 | 40.29 | | 2-Dec-09 | 40.32 | 40.79 | 40.15 | 40.61 | 1,105,100 | 40.55 | | 1-Dec-09 | 39.42 | 40.73 | 39.38 | 40.38 | 2,087,300 | 40.32 | | 30-Nov-09 | 39.53 | 39.85 | 39.02 | 39.30 | 1,613,100 | 39.24 | | 27-Nov-09 | 38.67 | 39.94 | 38.44 | 39.45 | 767,200 | 39.39 | | 25-Nov-09 | 39.35 | 39.54 | 38.54 | 39.47 | 1,456,700 | 39.41 | | 24-Nov-09 | 39.31 | 39.51 | 39.02 | 39.16 | 1,415,500 | 39.10 | | 23-Nov-09 | 39.92 | 40.42 | 39.02 | 39.39 | 2,084,700 | 39.33 | | 20-Nov-09 | 39.87 | 40.11 | 39.50 | 39.74 | 2,005,500 | 39.68 | | 19-Nov-09 | 40.84 | 40.95 | 40.01 | 40.12 | 2,239,900 | 40.06 | | 18-Nov-09 | 39.85 | 41.05 | 39.85 | 40.96 | 3,238,300 | 40.90 | | 17-Nov-09 | 39.60 | 40.20 | 39.44 | 39.86 | 2,160,100 | 39.80 | | 16-Nov-09 | 39.39 | 39.85 | 38.97 | 39.60 | 1,976,000 | 39.54 | | 13-Nov-09 | 38.32 | 39.38 | 37.92 | 39.25 | 4,468,400 | 39.19 | | 12-Nov-09 | 38.15 | 39.02 | 37.57 | 38.69 | 6,422,300 | 38.63 | | 11-Nov-09 | 39.43 | 40.34 | 39.16 | 40.28 | 3,886,100 | 40.22 | | 10-Nov-09 | 38.13 | 39.42 | 37.76 | 39.00 | 3,349,300 | 38.94 | | 9-Nov-09 | 38.22 | 38.62 | 38.00 | 38.19 | 2,695,500 | 38.13 | | 6-Nov-09 | 37.62 | 38.15 | 37.38 | 38.04 | 1,862,400 | 37.99 | | 5-Nov-09 | 37.81 | 37.98 | 37.30 | 37.72 | 1,486,400 | 37.67 | | 4-Nov-09 | 38.84 | 38.99 | 37.41 | 37.42 | 3,611,000 | 37.37 | | * Close price adjusted for dividends and splits. |
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