| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 98.55 | 99.85 | 97.56 | 98.51 | 3,843,900 | 98.51 | | 8-Feb-10 | 98.27 | 99.13 | 96.88 | 97.19 | 2,683,100 | 97.19 | | 5-Feb-10 | 99.06 | 99.98 | 95.15 | 98.40 | 4,142,600 | 98.40 | | 4-Feb-10 | 102.19 | 102.59 | 98.72 | 98.88 | 2,742,600 | 98.88 | | 3-Feb-10 | 104.57 | 104.97 | 102.72 | 103.32 | 1,696,700 | 103.32 | | 2-Feb-10 | 102.42 | 104.94 | 101.78 | 104.63 | 2,222,300 | 104.63 | | 1-Feb-10 | 99.47 | 102.53 | 99.34 | 102.40 | 2,497,600 | 102.40 | | 29-Jan-10 | 102.93 | 103.14 | 98.08 | 98.77 | 3,104,300 | 98.77 | | 28-Jan-10 | 103.04 | 104.36 | 100.63 | 101.69 | 3,319,500 | 101.69 | | 27-Jan-10 | 102.23 | 103.06 | 99.88 | 101.40 | 3,265,100 | 101.40 | | 26-Jan-10 | 101.97 | 103.91 | 101.67 | 102.36 | 3,363,100 | 102.36 | | 25-Jan-10 | 102.81 | 104.96 | 102.56 | 104.00 | 3,817,200 | 104.00 | | 22-Jan-10 | 104.35 | 104.88 | 101.72 | 102.03 | 4,450,200 | 102.03 | | 21-Jan-10 | 107.32 | 107.44 | 104.74 | 105.06 | 4,033,800 | 105.06 | | 20-Jan-10 | 106.74 | 106.74 | 105.68 | 106.46 | 3,187,800 | 106.46 | | 20-Jan-10 | $ 0.15 Dividend | | 19-Jan-10 | 107.08 | 108.60 | 106.44 | 108.40 | 2,948,300 | 108.25 | | 15-Jan-10 | 107.12 | 108.00 | 105.95 | 107.66 | 2,443,100 | 107.51 | | 14-Jan-10 | 107.08 | 107.70 | 106.42 | 107.40 | 1,896,000 | 107.25 | | 13-Jan-10 | 104.52 | 107.10 | 104.16 | 106.82 | 2,481,300 | 106.67 | | 12-Jan-10 | 105.39 | 106.42 | 104.76 | 105.29 | 3,003,100 | 105.14 | | 11-Jan-10 | 107.45 | 108.23 | 105.87 | 106.91 | 2,352,600 | 106.76 | | 8-Jan-10 | 106.11 | 106.80 | 104.89 | 106.59 | 4,106,000 | 106.44 | | 7-Jan-10 | 108.32 | 108.32 | 106.18 | 107.15 | 2,412,200 | 107.00 | | 6-Jan-10 | 106.78 | 108.92 | 106.17 | 108.80 | 2,894,500 | 108.65 | | 5-Jan-10 | 105.98 | 107.16 | 105.24 | 107.12 | 2,464,500 | 106.97 | | 4-Jan-10 | 104.94 | 106.46 | 104.53 | 105.87 | 2,364,900 | 105.72 | | 31-Dec-09 | 104.16 | 104.92 | 103.10 | 103.17 | 1,477,400 | 103.03 | | 30-Dec-09 | 103.88 | 104.49 | 103.34 | 104.22 | 1,320,200 | 104.08 | | 29-Dec-09 | 105.52 | 105.73 | 104.27 | 104.52 | 1,587,000 | 104.38 | | 28-Dec-09 | 105.45 | 106.46 | 104.41 | 105.13 | 1,512,400 | 104.98 | | 24-Dec-09 | 104.75 | 105.46 | 104.53 | 104.89 | 477,500 | 104.74 | | 23-Dec-09 | 103.88 | 104.86 | 103.32 | 104.50 | 2,006,900 | 104.36 | | 22-Dec-09 | 102.06 | 104.10 | 102.02 | 103.60 | 2,326,000 | 103.46 | | 21-Dec-09 | 100.14 | 102.49 | 100.14 | 101.79 | 2,368,300 | 101.65 | | 18-Dec-09 | 101.40 | 101.64 | 99.37 | 99.86 | 3,607,300 | 99.72 | | 17-Dec-09 | 100.53 | 101.17 | 99.59 | 99.97 | 3,457,900 | 99.83 | | 16-Dec-09 | 99.79 | 101.83 | 99.50 | 101.35 | 3,603,300 | 101.21 | | 15-Dec-09 | 98.50 | 99.63 | 97.74 | 99.10 | 3,417,900 | 98.96 | | 14-Dec-09 | 96.94 | 98.94 | 96.94 | 98.50 | 3,974,700 | 98.36 | | 11-Dec-09 | 95.67 | 95.81 | 94.27 | 94.63 | 2,939,200 | 94.50 | | 10-Dec-09 | 93.59 | 95.08 | 93.37 | 94.95 | 3,430,100 | 94.82 | | 9-Dec-09 | 92.93 | 93.58 | 91.63 | 93.09 | 2,924,400 | 92.96 | | 8-Dec-09 | 92.84 | 93.24 | 91.90 | 92.52 | 3,480,500 | 92.39 | | 7-Dec-09 | 93.58 | 94.50 | 92.50 | 93.34 | 3,742,600 | 93.21 | | 4-Dec-09 | 95.78 | 97.35 | 93.67 | 94.20 | 3,514,000 | 94.07 | | 3-Dec-09 | 96.20 | 97.24 | 94.74 | 94.90 | 1,991,900 | 94.77 | | 2-Dec-09 | 97.24 | 97.95 | 96.10 | 96.37 | 1,957,700 | 96.24 | | 1-Dec-09 | 96.24 | 98.57 | 96.24 | 97.72 | 3,625,700 | 97.58 | | 30-Nov-09 | 95.22 | 96.56 | 94.54 | 95.28 | 2,579,700 | 95.15 | | 27-Nov-09 | 94.84 | 96.52 | 93.17 | 95.75 | 1,974,200 | 95.62 | | 25-Nov-09 | 97.79 | 98.22 | 96.61 | 97.95 | 2,946,100 | 97.81 | | 24-Nov-09 | 97.33 | 97.77 | 96.02 | 97.24 | 2,436,300 | 97.11 | | 23-Nov-09 | 98.28 | 99.42 | 97.30 | 97.77 | 1,939,000 | 97.63 | | 20-Nov-09 | 96.40 | 96.84 | 95.30 | 96.47 | 2,498,700 | 96.34 | | 19-Nov-09 | 99.01 | 99.13 | 96.16 | 97.07 | 2,635,100 | 96.94 | | 18-Nov-09 | 101.54 | 101.72 | 99.42 | 99.75 | 3,332,900 | 99.61 | | 17-Nov-09 | 99.41 | 100.96 | 99.22 | 100.62 | 2,111,900 | 100.48 | | 16-Nov-09 | 99.25 | 101.00 | 99.25 | 100.39 | 2,742,000 | 100.25 | | 13-Nov-09 | 97.74 | 98.48 | 96.48 | 98.14 | 2,903,100 | 98.00 | | 12-Nov-09 | 100.21 | 100.89 | 97.38 | 97.95 | 2,439,900 | 97.81 | | 11-Nov-09 | 101.27 | 101.55 | 99.84 | 100.63 | 1,960,500 | 100.49 | | 10-Nov-09 | 100.61 | 101.05 | 98.93 | 100.54 | 3,143,600 | 100.40 | | 9-Nov-09 | 100.02 | 101.05 | 99.79 | 100.82 | 3,520,300 | 100.68 | | 6-Nov-09 | 97.38 | 99.61 | 97.17 | 98.87 | 2,652,700 | 98.73 | | 5-Nov-09 | 98.75 | 99.65 | 97.95 | 99.04 | 3,121,200 | 98.90 | | 4-Nov-09 | 98.84 | 99.56 | 97.56 | 98.10 | 4,302,200 | 97.96 | | * Close price adjusted for dividends and splits. |
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