| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 79.51 | 80.60 | 79.10 | 80.17 | 2,029,800 | 80.17 | | 8-Feb-10 | 79.53 | 79.79 | 78.95 | 79.09 | 1,631,200 | 79.09 | | 5-Feb-10 | 79.64 | 80.05 | 78.07 | 79.26 | 3,045,900 | 79.26 | | 4-Feb-10 | 80.46 | 80.75 | 79.61 | 79.67 | 3,642,000 | 79.67 | | 3-Feb-10 | 80.95 | 81.23 | 80.44 | 80.82 | 2,888,800 | 80.82 | | 2-Feb-10 | 79.84 | 81.07 | 79.48 | 81.05 | 2,968,700 | 81.05 | | 1-Feb-10 | 80.42 | 80.42 | 79.02 | 79.94 | 3,200,200 | 79.94 | | 29-Jan-10 | 80.47 | 80.86 | 79.30 | 80.03 | 3,346,300 | 80.03 | | 28-Jan-10 | 80.71 | 81.73 | 79.67 | 79.99 | 4,076,700 | 79.99 | | 27-Jan-10 | 80.39 | 80.82 | 79.66 | 80.39 | 3,111,100 | 80.39 | | 26-Jan-10 | 79.86 | 80.76 | 79.50 | 80.38 | 2,790,700 | 80.38 | | 25-Jan-10 | 81.13 | 81.45 | 79.83 | 80.47 | 3,110,000 | 80.47 | | 22-Jan-10 | 79.05 | 81.18 | 78.36 | 80.71 | 5,479,500 | 80.71 | | 21-Jan-10 | 80.24 | 80.96 | 78.26 | 79.07 | 4,510,100 | 79.07 | | 21-Jan-10 | $ 0.44 Dividend | | 20-Jan-10 | 80.12 | 80.12 | 78.40 | 79.21 | 3,881,000 | 78.77 | | 19-Jan-10 | 80.03 | 80.73 | 79.79 | 80.59 | 2,230,200 | 80.14 | | 15-Jan-10 | 80.54 | 81.21 | 79.58 | 80.00 | 3,956,600 | 79.56 | | 14-Jan-10 | 80.78 | 80.98 | 80.15 | 80.42 | 2,701,900 | 79.97 | | 13-Jan-10 | 80.53 | 81.40 | 80.43 | 81.06 | 2,285,300 | 80.61 | | 12-Jan-10 | 79.63 | 81.20 | 79.63 | 80.68 | 2,866,900 | 80.23 | | 11-Jan-10 | 80.64 | 81.33 | 79.51 | 81.15 | 3,527,100 | 80.70 | | 8-Jan-10 | 80.21 | 81.66 | 80.10 | 81.51 | 4,075,100 | 81.06 | | 7-Jan-10 | 83.06 | 83.07 | 82.25 | 83.00 | 1,876,100 | 82.54 | | 6-Jan-10 | 83.62 | 83.75 | 82.40 | 83.33 | 3,597,600 | 82.87 | | 5-Jan-10 | 82.61 | 83.67 | 81.96 | 83.52 | 2,648,400 | 83.06 | | 4-Jan-10 | 82.49 | 82.88 | 81.86 | 82.85 | 2,437,100 | 82.39 | | 31-Dec-09 | 82.94 | 83.07 | 82.12 | 82.15 | 1,325,300 | 81.69 | | 30-Dec-09 | 82.67 | 83.23 | 82.50 | 82.85 | 1,603,000 | 82.39 | | 29-Dec-09 | 82.90 | 83.36 | 82.78 | 82.86 | 1,755,600 | 82.40 | | 28-Dec-09 | 83.44 | 83.44 | 82.52 | 82.95 | 2,578,200 | 82.49 | | 24-Dec-09 | 83.37 | 83.66 | 82.90 | 83.15 | 946,500 | 82.69 | | 23-Dec-09 | 83.31 | 83.68 | 83.05 | 83.44 | 1,615,800 | 82.98 | | 22-Dec-09 | 83.21 | 83.72 | 82.84 | 83.24 | 1,572,700 | 82.78 | | 21-Dec-09 | 82.78 | 83.82 | 82.74 | 83.23 | 2,343,100 | 82.77 | | 18-Dec-09 | 82.98 | 82.99 | 81.00 | 82.62 | 4,344,600 | 82.16 | | 17-Dec-09 | 84.15 | 84.22 | 82.50 | 82.88 | 2,181,800 | 82.42 | | 16-Dec-09 | 84.69 | 85.04 | 84.33 | 84.62 | 2,360,800 | 84.15 | | 15-Dec-09 | 84.40 | 84.67 | 83.62 | 84.50 | 2,251,900 | 84.03 | | 14-Dec-09 | 84.34 | 84.87 | 84.04 | 84.49 | 1,739,400 | 84.02 | | 11-Dec-09 | 83.18 | 84.63 | 82.90 | 83.92 | 2,113,400 | 83.45 | | 10-Dec-09 | 82.94 | 83.29 | 82.64 | 82.82 | 2,383,200 | 82.36 | | 9-Dec-09 | 82.14 | 83.22 | 82.14 | 82.50 | 3,074,100 | 82.04 | | 8-Dec-09 | 82.58 | 82.62 | 81.78 | 82.00 | 3,112,300 | 81.54 | | 7-Dec-09 | 84.19 | 84.58 | 82.16 | 82.98 | 4,270,400 | 82.52 | | 4-Dec-09 | 86.02 | 86.73 | 84.75 | 85.21 | 2,097,700 | 84.74 | | 3-Dec-09 | 86.47 | 86.77 | 85.49 | 85.65 | 2,286,900 | 85.17 | | 2-Dec-09 | 85.87 | 86.59 | 85.35 | 86.32 | 3,066,500 | 85.84 | | 1-Dec-09 | 84.19 | 85.99 | 84.15 | 85.75 | 3,069,900 | 85.27 | | 30-Nov-09 | 83.68 | 84.68 | 83.14 | 84.19 | 2,869,100 | 83.72 | | 27-Nov-09 | 83.35 | 84.16 | 82.10 | 83.63 | 1,314,600 | 83.17 | | 25-Nov-09 | 85.28 | 85.48 | 84.37 | 84.46 | 1,917,500 | 83.99 | | 24-Nov-09 | 84.93 | 85.14 | 84.00 | 85.06 | 2,172,800 | 84.59 | | 23-Nov-09 | 84.62 | 85.10 | 84.36 | 84.57 | 2,239,100 | 84.10 | | 20-Nov-09 | 84.12 | 85.02 | 83.88 | 83.97 | 4,095,200 | 83.50 | | 19-Nov-09 | 85.00 | 85.00 | 83.58 | 84.42 | 5,413,900 | 83.95 | | 18-Nov-09 | 82.62 | 87.39 | 82.12 | 85.87 | 13,954,900 | 85.39 | | 17-Nov-09 | 82.36 | 82.89 | 82.05 | 82.84 | 2,148,700 | 82.38 | | 16-Nov-09 | 81.85 | 82.52 | 81.66 | 82.40 | 1,878,100 | 81.94 | | 13-Nov-09 | 80.71 | 81.67 | 80.71 | 81.49 | 2,732,900 | 81.04 | | 12-Nov-09 | 81.59 | 81.95 | 80.36 | 80.50 | 3,223,800 | 80.05 | | 11-Nov-09 | 81.84 | 82.08 | 81.27 | 81.72 | 2,157,900 | 81.27 | | 10-Nov-09 | 81.17 | 82.04 | 80.83 | 81.47 | 2,465,300 | 81.02 | | 9-Nov-09 | 80.04 | 81.31 | 79.15 | 81.23 | 3,149,700 | 80.78 | | 6-Nov-09 | 79.28 | 80.30 | 79.09 | 79.87 | 2,466,400 | 79.43 | | 5-Nov-09 | 78.59 | 79.65 | 78.20 | 79.60 | 2,154,100 | 79.16 | | 4-Nov-09 | 77.67 | 79.02 | 77.43 | 78.33 | 2,858,800 | 77.89 | | * Close price adjusted for dividends and splits. |
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