| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 76.80 | 78.23 | 75.18 | 77.88 | 1,725,000 | 77.88 | | 8-Feb-10 | 76.19 | 77.38 | 74.25 | 75.61 | 1,987,600 | 75.61 | | 5-Feb-10 | 78.45 | 79.10 | 73.30 | 76.12 | 2,661,100 | 76.12 | | 4-Feb-10 | 80.93 | 81.06 | 78.38 | 78.63 | 2,354,100 | 78.63 | | 3-Feb-10 | 81.26 | 82.57 | 80.58 | 82.08 | 2,072,800 | 82.08 | | 2-Feb-10 | 78.86 | 83.27 | 78.85 | 82.23 | 5,826,000 | 82.23 | | 1-Feb-10 | 75.63 | 76.32 | 75.33 | 76.06 | 1,160,200 | 76.06 | | 29-Jan-10 | 76.12 | 76.98 | 74.87 | 75.18 | 1,282,300 | 75.18 | | 28-Jan-10 | 76.05 | 76.88 | 74.75 | 75.68 | 1,024,900 | 75.68 | | 27-Jan-10 | 75.79 | 76.37 | 74.54 | 75.88 | 848,700 | 75.88 | | 26-Jan-10 | 76.35 | 77.45 | 75.35 | 76.10 | 996,300 | 76.10 | | 25-Jan-10 | 79.34 | 79.39 | 76.03 | 76.72 | 1,076,100 | 76.72 | | 22-Jan-10 | 78.17 | 78.96 | 75.94 | 77.57 | 2,366,900 | 77.57 | | 21-Jan-10 | 81.25 | 81.59 | 78.10 | 78.83 | 1,368,200 | 78.83 | | 20-Jan-10 | 82.25 | 82.25 | 80.02 | 81.36 | 981,200 | 81.36 | | 19-Jan-10 | 82.00 | 82.69 | 81.34 | 82.64 | 703,800 | 82.64 | | 15-Jan-10 | 83.14 | 83.85 | 81.95 | 82.30 | 728,600 | 82.30 | | 14-Jan-10 | 82.81 | 84.00 | 82.75 | 83.17 | 592,500 | 83.17 | | 13-Jan-10 | 83.07 | 83.36 | 82.03 | 83.07 | 721,300 | 83.07 | | 12-Jan-10 | 83.24 | 83.24 | 81.55 | 82.35 | 852,600 | 82.35 | | 11-Jan-10 | 84.82 | 85.17 | 83.88 | 84.02 | 848,100 | 84.02 | | 8-Jan-10 | 82.43 | 84.73 | 82.43 | 84.56 | 1,357,200 | 84.56 | | 7-Jan-10 | 81.73 | 83.49 | 81.06 | 82.80 | 1,567,300 | 82.80 | | 6-Jan-10 | 81.73 | 82.44 | 80.87 | 81.06 | 1,335,100 | 81.06 | | 5-Jan-10 | 81.92 | 81.95 | 80.56 | 81.78 | 1,209,300 | 81.78 | | 4-Jan-10 | 81.38 | 82.23 | 80.50 | 81.95 | 1,010,100 | 81.95 | | 31-Dec-09 | 82.02 | 82.44 | 80.56 | 80.66 | 534,100 | 80.66 | | 30-Dec-09 | 81.60 | 81.97 | 80.75 | 81.73 | 636,500 | 81.73 | | 29-Dec-09 | 83.05 | 83.29 | 82.02 | 82.17 | 679,100 | 82.17 | | 28-Dec-09 | 83.25 | 84.14 | 82.16 | 82.63 | 700,000 | 82.63 | | 24-Dec-09 | 83.11 | 83.24 | 82.53 | 82.95 | 229,200 | 82.95 | | 23-Dec-09 | 83.75 | 83.75 | 82.10 | 82.88 | 851,500 | 82.88 | | 22-Dec-09 | 83.42 | 85.01 | 82.99 | 83.65 | 1,545,200 | 83.65 | | 21-Dec-09 | 80.76 | 83.58 | 80.36 | 83.55 | 1,657,300 | 83.55 | | 18-Dec-09 | 79.32 | 80.99 | 78.77 | 80.69 | 2,118,700 | 80.69 | | 17-Dec-09 | 76.86 | 79.23 | 76.28 | 79.16 | 1,823,900 | 79.16 | | 16-Dec-09 | 77.73 | 78.07 | 77.19 | 77.50 | 1,134,700 | 77.50 | | 15-Dec-09 | 75.16 | 77.68 | 75.16 | 77.45 | 1,104,600 | 77.45 | | 14-Dec-09 | 75.27 | 76.50 | 75.24 | 76.40 | 1,343,600 | 76.40 | | 11-Dec-09 | 75.63 | 76.24 | 74.43 | 74.79 | 1,595,600 | 74.79 | | 10-Dec-09 | 76.47 | 76.47 | 75.29 | 75.61 | 1,175,800 | 75.61 | | 9-Dec-09 | 76.76 | 77.44 | 74.96 | 75.70 | 2,171,600 | 75.70 | | 8-Dec-09 | 77.85 | 77.89 | 76.48 | 76.73 | 1,412,700 | 76.73 | | 7-Dec-09 | 78.66 | 80.00 | 77.67 | 78.14 | 1,637,600 | 78.14 | | 4-Dec-09 | 78.77 | 79.60 | 77.24 | 78.59 | 2,193,900 | 78.59 | | 3-Dec-09 | 79.79 | 80.00 | 76.98 | 77.08 | 2,110,000 | 77.08 | | 2-Dec-09 | 77.45 | 79.39 | 77.07 | 79.13 | 1,546,400 | 79.13 | | 1-Dec-09 | 74.72 | 77.10 | 74.72 | 76.97 | 2,698,100 | 76.97 | | 30-Nov-09 | 74.35 | 74.82 | 73.29 | 74.16 | 1,154,000 | 74.16 | | 27-Nov-09 | 73.71 | 75.50 | 72.84 | 74.60 | 972,400 | 74.60 | | 25-Nov-09 | 74.21 | 75.91 | 73.61 | 75.45 | 1,680,900 | 75.45 | | 24-Nov-09 | 72.42 | 73.64 | 71.41 | 73.59 | 2,080,300 | 73.59 | | 23-Nov-09 | 70.98 | 71.85 | 70.64 | 71.41 | 1,563,700 | 71.41 | | 20-Nov-09 | 70.38 | 70.82 | 68.90 | 69.66 | 1,826,500 | 69.66 | | 19-Nov-09 | 72.81 | 73.00 | 70.50 | 70.72 | 2,008,400 | 70.72 | | 18-Nov-09 | 74.91 | 75.06 | 73.09 | 73.38 | 1,534,500 | 73.38 | | 18-Nov-09 | $ 0.43 Dividend | | 17-Nov-09 | 75.77 | 75.85 | 74.55 | 75.56 | 1,050,900 | 75.13 | | 16-Nov-09 | 75.15 | 76.08 | 74.45 | 75.94 | 1,357,300 | 75.51 | | 13-Nov-09 | 73.82 | 74.80 | 73.17 | 74.26 | 1,040,200 | 73.84 | | 12-Nov-09 | 74.12 | 75.29 | 73.06 | 73.31 | 1,270,400 | 72.89 | | 11-Nov-09 | 74.93 | 75.92 | 73.93 | 74.43 | 1,293,200 | 74.01 | | 10-Nov-09 | 73.24 | 74.18 | 72.18 | 73.90 | 962,500 | 73.48 | | 9-Nov-09 | 71.82 | 73.63 | 71.10 | 73.54 | 2,207,300 | 73.12 | | 6-Nov-09 | 72.96 | 74.00 | 69.89 | 70.82 | 2,991,300 | 70.42 | | 5-Nov-09 | 72.17 | 73.98 | 71.98 | 73.85 | 1,550,000 | 73.43 | | 4-Nov-09 | 75.27 | 75.27 | 71.68 | 71.91 | 1,759,000 | 71.50 | | * Close price adjusted for dividends and splits. |
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