| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 41.63 | 42.91 | 41.20 | 41.95 | 2,624,300 | 41.95 | | 8-Feb-10 | 41.16 | 41.93 | 39.76 | 40.70 | 2,344,500 | 40.70 | | 5-Feb-10 | 40.29 | 41.18 | 39.00 | 40.99 | 2,566,000 | 40.99 | | 4-Feb-10 | 42.24 | 42.35 | 39.71 | 39.73 | 3,345,100 | 39.73 | | 3-Feb-10 | 44.56 | 45.31 | 43.00 | 43.14 | 2,477,500 | 43.14 | | 2-Feb-10 | 44.14 | 44.96 | 42.85 | 44.81 | 2,138,100 | 44.81 | | 1-Feb-10 | 41.54 | 43.96 | 41.30 | 43.88 | 2,216,100 | 43.88 | | 29-Jan-10 | 42.63 | 43.16 | 40.73 | 40.85 | 2,438,800 | 40.85 | | 28-Jan-10 | 43.08 | 43.56 | 41.64 | 41.71 | 2,365,500 | 41.71 | | 27-Jan-10 | 43.95 | 44.41 | 41.27 | 42.75 | 3,845,400 | 42.75 | | 26-Jan-10 | 42.50 | 44.00 | 41.43 | 42.46 | 2,222,800 | 42.46 | | 25-Jan-10 | 43.15 | 43.73 | 42.34 | 42.88 | 1,549,100 | 42.88 | | 22-Jan-10 | 43.84 | 44.99 | 42.06 | 42.28 | 3,184,600 | 42.28 | | 21-Jan-10 | 45.61 | 46.07 | 43.90 | 43.91 | 2,639,700 | 43.91 | | 20-Jan-10 | 45.92 | 46.47 | 45.17 | 45.72 | 1,880,800 | 45.72 | | 19-Jan-10 | 45.86 | 47.16 | 45.46 | 47.12 | 2,594,100 | 47.12 | | 15-Jan-10 | 46.55 | 47.08 | 45.11 | 45.71 | 2,181,800 | 45.71 | | 14-Jan-10 | 47.91 | 48.45 | 46.00 | 46.68 | 2,450,900 | 46.68 | | 13-Jan-10 | 47.99 | 47.99 | 46.42 | 47.80 | 2,586,100 | 47.80 | | 12-Jan-10 | 49.96 | 50.11 | 46.78 | 47.81 | 4,514,300 | 47.81 | | 11-Jan-10 | 52.01 | 53.39 | 50.00 | 50.95 | 3,805,200 | 50.95 | | 8-Jan-10 | 49.29 | 50.92 | 48.27 | 50.82 | 1,732,900 | 50.82 | | 7-Jan-10 | 48.84 | 49.75 | 48.51 | 49.66 | 2,970,600 | 49.66 | | 6-Jan-10 | 47.89 | 49.12 | 47.71 | 48.96 | 2,925,800 | 48.96 | | 5-Jan-10 | 47.63 | 48.18 | 47.07 | 47.80 | 2,843,300 | 47.80 | | 4-Jan-10 | 45.74 | 47.36 | 45.67 | 47.28 | 2,352,500 | 47.28 | | 31-Dec-09 | 45.54 | 45.90 | 44.75 | 44.77 | 846,300 | 44.77 | | 30-Dec-09 | 44.40 | 45.58 | 44.26 | 45.56 | 1,083,900 | 45.56 | | 29-Dec-09 | 45.00 | 45.16 | 44.41 | 44.82 | 1,075,000 | 44.82 | | 28-Dec-09 | 45.76 | 46.31 | 44.42 | 44.70 | 1,425,100 | 44.70 | | 24-Dec-09 | 44.59 | 45.94 | 44.52 | 45.73 | 986,900 | 45.73 | | 23-Dec-09 | 42.72 | 44.41 | 42.67 | 44.22 | 1,570,900 | 44.22 | | 22-Dec-09 | 42.94 | 42.94 | 41.80 | 42.56 | 1,694,400 | 42.56 | | 21-Dec-09 | 41.44 | 43.02 | 41.40 | 42.64 | 2,005,300 | 42.64 | | 18-Dec-09 | 41.29 | 41.50 | 40.34 | 40.95 | 3,611,700 | 40.95 | | 17-Dec-09 | 39.25 | 40.86 | 38.93 | 40.20 | 4,088,500 | 40.20 | | 17-Dec-09 | $ 0.18 Dividend | | 16-Dec-09 | 38.20 | 38.90 | 37.89 | 38.24 | 1,696,800 | 38.06 | | 15-Dec-09 | 37.44 | 38.55 | 37.27 | 38.00 | 2,127,500 | 37.82 | | 14-Dec-09 | 36.69 | 37.66 | 36.56 | 37.60 | 1,711,700 | 37.42 | | 11-Dec-09 | 36.02 | 36.72 | 35.74 | 36.38 | 1,501,500 | 36.21 | | 10-Dec-09 | 35.74 | 36.02 | 35.32 | 35.65 | 1,470,400 | 35.48 | | 9-Dec-09 | 34.44 | 35.53 | 34.06 | 35.42 | 1,679,700 | 35.25 | | 8-Dec-09 | 34.75 | 35.29 | 34.31 | 34.50 | 1,774,800 | 34.34 | | 7-Dec-09 | 35.24 | 35.74 | 34.86 | 35.01 | 1,568,800 | 34.85 | | 4-Dec-09 | 35.77 | 36.43 | 34.23 | 35.18 | 2,144,500 | 35.01 | | 3-Dec-09 | 35.59 | 35.83 | 34.75 | 34.87 | 1,788,100 | 34.71 | | 2-Dec-09 | 35.25 | 36.20 | 34.95 | 35.43 | 2,001,500 | 35.26 | | 1-Dec-09 | 34.72 | 35.39 | 34.59 | 34.82 | 2,348,600 | 34.66 | | 30-Nov-09 | 34.50 | 34.70 | 33.72 | 34.03 | 1,596,700 | 33.87 | | 27-Nov-09 | 33.84 | 34.49 | 33.11 | 34.19 | 790,000 | 34.03 | | 25-Nov-09 | 35.03 | 35.45 | 34.84 | 35.35 | 1,462,300 | 35.18 | | 24-Nov-09 | 34.72 | 35.03 | 34.25 | 34.93 | 1,687,200 | 34.77 | | 23-Nov-09 | 34.94 | 35.59 | 34.46 | 34.77 | 1,637,500 | 34.61 | | 20-Nov-09 | 32.95 | 34.07 | 32.95 | 34.01 | 1,465,400 | 33.85 | | 19-Nov-09 | 34.14 | 34.20 | 32.83 | 33.84 | 2,299,800 | 33.68 | | 18-Nov-09 | 34.98 | 35.31 | 34.37 | 34.64 | 1,946,000 | 34.48 | | 17-Nov-09 | 34.15 | 35.01 | 33.82 | 34.97 | 1,473,100 | 34.81 | | 16-Nov-09 | 32.79 | 34.63 | 32.79 | 34.35 | 2,729,500 | 34.19 | | 13-Nov-09 | 32.35 | 33.02 | 32.05 | 32.52 | 1,378,200 | 32.37 | | 12-Nov-09 | 32.95 | 33.38 | 32.10 | 32.24 | 1,544,100 | 32.09 | | 11-Nov-09 | 33.62 | 33.93 | 33.20 | 33.37 | 1,647,400 | 33.21 | | 10-Nov-09 | 33.60 | 33.79 | 32.45 | 32.83 | 2,248,700 | 32.68 | | 9-Nov-09 | 33.10 | 33.91 | 33.10 | 33.84 | 2,840,600 | 33.68 | | 6-Nov-09 | 32.05 | 33.45 | 32.05 | 32.58 | 1,533,400 | 32.43 | | 5-Nov-09 | 31.91 | 32.77 | 31.63 | 32.77 | 1,687,900 | 32.62 | | 4-Nov-09 | 32.15 | 32.58 | 31.22 | 31.41 | 2,267,500 | 31.26 | | * Close price adjusted for dividends and splits. |
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