| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 45.45 | 46.50 | 44.95 | 46.01 | 21,771,700 | 46.01 | | 8-Feb-10 | 44.82 | 45.90 | 43.64 | 44.09 | 16,556,700 | 44.09 | | 8-Feb-10 | $ 0.05 Dividend | | 5-Feb-10 | 44.17 | 44.83 | 42.32 | 44.78 | 28,598,300 | 44.73 | | 4-Feb-10 | 45.71 | 45.82 | 44.02 | 44.07 | 20,370,300 | 44.02 | | 3-Feb-10 | 47.29 | 48.13 | 46.60 | 46.82 | 12,703,800 | 46.77 | | 2-Feb-10 | 48.20 | 48.25 | 46.90 | 48.05 | 20,656,200 | 48.00 | | 1-Feb-10 | 45.17 | 47.37 | 45.08 | 47.32 | 19,375,000 | 47.27 | | 29-Jan-10 | 46.12 | 47.50 | 43.75 | 44.43 | 29,901,900 | 44.38 | | 28-Jan-10 | 47.27 | 47.66 | 45.23 | 45.58 | 27,279,900 | 45.53 | | 27-Jan-10 | 48.75 | 49.01 | 45.05 | 46.60 | 48,032,200 | 46.55 | | 26-Jan-10 | 52.66 | 53.40 | 49.48 | 49.61 | 41,417,600 | 49.55 | | 25-Jan-10 | 56.77 | 57.49 | 55.00 | 56.23 | 16,024,500 | 56.17 | | 22-Jan-10 | 56.30 | 58.47 | 54.30 | 55.00 | 28,085,900 | 54.94 | | 21-Jan-10 | 63.29 | 63.86 | 57.64 | 57.67 | 26,907,300 | 57.61 | | 20-Jan-10 | 64.02 | 64.08 | 62.24 | 63.26 | 15,164,600 | 63.19 | | 19-Jan-10 | 62.91 | 65.53 | 62.65 | 65.44 | 14,130,200 | 65.37 | | 15-Jan-10 | 63.26 | 63.63 | 61.62 | 62.04 | 12,631,800 | 61.97 | | 14-Jan-10 | 63.32 | 63.87 | 62.45 | 63.56 | 11,051,000 | 63.49 | | 13-Jan-10 | 63.70 | 63.95 | 61.42 | 63.17 | 13,217,000 | 63.10 | | 12-Jan-10 | 61.84 | 64.72 | 61.80 | 62.93 | 22,930,900 | 62.86 | | 11-Jan-10 | 66.20 | 66.45 | 62.80 | 62.93 | 19,441,300 | 62.86 | | 8-Jan-10 | 60.84 | 66.08 | 60.76 | 65.34 | 25,997,900 | 65.27 | | 7-Jan-10 | 60.24 | 61.00 | 58.87 | 60.91 | 12,132,800 | 60.84 | | 6-Jan-10 | 57.92 | 60.80 | 57.85 | 60.40 | 11,831,200 | 60.33 | | 5-Jan-10 | 58.07 | 58.45 | 57.27 | 57.83 | 9,003,200 | 57.77 | | 4-Jan-10 | 56.42 | 58.37 | 56.21 | 57.91 | 10,339,400 | 57.85 | | 31-Dec-09 | 55.75 | 56.15 | 55.06 | 55.12 | 3,589,500 | 55.06 | | 30-Dec-09 | 53.93 | 55.97 | 53.83 | 55.51 | 8,010,200 | 55.45 | | 29-Dec-09 | 56.77 | 56.89 | 54.56 | 54.71 | 8,529,900 | 54.65 | | 28-Dec-09 | 57.56 | 58.19 | 56.03 | 56.49 | 8,671,100 | 56.43 | | 24-Dec-09 | 55.26 | 57.02 | 55.14 | 56.86 | 6,140,000 | 56.80 | | 23-Dec-09 | 53.28 | 55.11 | 53.08 | 55.01 | 7,072,700 | 54.95 | | 22-Dec-09 | 52.34 | 53.20 | 51.69 | 53.10 | 8,071,000 | 53.04 | | 21-Dec-09 | 49.84 | 52.47 | 49.81 | 52.35 | 10,823,400 | 52.29 | | 18-Dec-09 | 49.42 | 49.47 | 48.36 | 49.23 | 7,299,200 | 49.18 | | 17-Dec-09 | 49.26 | 49.60 | 48.62 | 48.73 | 7,409,800 | 48.68 | | 16-Dec-09 | 48.95 | 49.88 | 48.74 | 49.67 | 9,334,100 | 49.61 | | 15-Dec-09 | 48.18 | 49.20 | 48.09 | 48.27 | 5,914,100 | 48.22 | | 14-Dec-09 | 46.50 | 48.75 | 46.50 | 48.61 | 8,325,800 | 48.56 | | 11-Dec-09 | 46.45 | 47.44 | 46.00 | 47.14 | 8,329,200 | 47.09 | | 10-Dec-09 | 46.62 | 47.14 | 45.83 | 46.07 | 9,681,300 | 46.02 | | 9-Dec-09 | 44.56 | 46.84 | 44.04 | 46.74 | 13,987,000 | 46.69 | | 8-Dec-09 | 44.20 | 44.68 | 43.71 | 44.23 | 8,068,400 | 44.18 | | 7-Dec-09 | 44.16 | 45.62 | 44.16 | 44.75 | 8,495,900 | 44.70 | | 4-Dec-09 | 45.78 | 46.40 | 43.31 | 44.39 | 13,953,200 | 44.34 | | 3-Dec-09 | 45.64 | 46.07 | 44.78 | 44.95 | 9,468,400 | 44.90 | | 2-Dec-09 | 45.39 | 46.05 | 45.08 | 45.42 | 7,417,000 | 45.37 | | 1-Dec-09 | 45.61 | 46.06 | 45.01 | 45.18 | 10,081,400 | 45.13 | | 30-Nov-09 | 44.55 | 44.96 | 44.05 | 44.66 | 13,503,300 | 44.61 | | 27-Nov-09 | 41.74 | 43.49 | 41.55 | 43.05 | 6,189,600 | 43.00 | | 25-Nov-09 | 42.51 | 43.71 | 42.23 | 43.67 | 7,724,200 | 43.62 | | 24-Nov-09 | 42.15 | 42.27 | 41.31 | 42.04 | 7,036,600 | 41.99 | | 23-Nov-09 | 42.15 | 42.90 | 42.02 | 42.22 | 7,529,800 | 42.17 | | 20-Nov-09 | 40.45 | 41.40 | 40.15 | 41.32 | 7,753,500 | 41.27 | | 19-Nov-09 | 42.12 | 42.23 | 40.60 | 41.28 | 9,787,400 | 41.23 | | 18-Nov-09 | 42.55 | 43.27 | 42.35 | 42.73 | 10,153,500 | 42.68 | | 17-Nov-09 | 41.22 | 42.46 | 41.01 | 42.30 | 8,513,300 | 42.25 | | 16-Nov-09 | 40.78 | 41.83 | 40.69 | 41.37 | 11,012,700 | 41.32 | | 13-Nov-09 | 39.16 | 40.15 | 39.05 | 39.49 | 8,159,600 | 39.45 | | 12-Nov-09 | 39.14 | 40.25 | 38.83 | 39.04 | 10,463,200 | 39.00 | | 11-Nov-09 | 38.82 | 39.82 | 38.73 | 39.30 | 12,488,300 | 39.26 | | 10-Nov-09 | 38.56 | 38.56 | 37.45 | 38.08 | 9,527,900 | 38.04 | | 9-Nov-09 | 38.03 | 38.97 | 38.03 | 38.71 | 8,981,700 | 38.67 | | 6-Nov-09 | 36.31 | 38.00 | 36.17 | 37.38 | 13,742,600 | 37.34 | | 6-Nov-09 | $ 0.05 Dividend | | 5-Nov-09 | 36.17 | 36.84 | 35.81 | 36.81 | 9,105,800 | 36.72 | | 4-Nov-09 | 36.50 | 37.46 | 35.45 | 35.55 | 17,368,900 | 35.46 | | * Close price adjusted for dividends and splits. |
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