| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 55.54 | 57.50 | 55.54 | 56.91 | 5,042,800 | 56.91 | | 8-Feb-10 | 55.66 | 56.61 | 54.51 | 54.54 | 3,891,800 | 54.54 | | 5-Feb-10 | 54.44 | 55.35 | 52.87 | 55.18 | 4,786,900 | 55.18 | | 4-Feb-10 | 56.42 | 56.70 | 54.01 | 54.01 | 4,867,200 | 54.01 | | 3-Feb-10 | 57.35 | 58.44 | 56.76 | 57.64 | 4,821,300 | 57.64 | | 2-Feb-10 | 56.76 | 56.85 | 55.25 | 56.35 | 5,062,300 | 56.35 | | 2-Feb-10 | $ 0.05 Dividend | | 1-Feb-10 | 54.08 | 56.27 | 54.05 | 56.27 | 3,562,000 | 56.22 | | 29-Jan-10 | 56.24 | 57.29 | 53.20 | 53.51 | 5,921,900 | 53.46 | | 28-Jan-10 | 57.50 | 58.20 | 54.82 | 55.56 | 7,023,300 | 55.51 | | 27-Jan-10 | 58.81 | 59.33 | 56.74 | 58.04 | 4,180,800 | 57.99 | | 26-Jan-10 | 58.15 | 60.23 | 57.06 | 58.58 | 4,684,000 | 58.53 | | 25-Jan-10 | 59.37 | 60.67 | 58.74 | 58.76 | 3,217,100 | 58.71 | | 22-Jan-10 | 60.08 | 60.50 | 58.32 | 58.63 | 3,872,100 | 58.58 | | 21-Jan-10 | 62.08 | 63.40 | 60.02 | 60.07 | 5,739,800 | 60.02 | | 20-Jan-10 | 62.19 | 62.38 | 60.81 | 62.03 | 4,317,400 | 61.97 | | 19-Jan-10 | 61.50 | 63.10 | 61.39 | 63.04 | 4,479,800 | 62.98 | | 15-Jan-10 | 61.47 | 62.59 | 60.71 | 61.56 | 5,458,800 | 61.51 | | 14-Jan-10 | 62.77 | 63.09 | 60.62 | 60.84 | 4,516,300 | 60.79 | | 13-Jan-10 | 62.26 | 62.75 | 60.70 | 62.54 | 6,831,400 | 62.48 | | 12-Jan-10 | 63.33 | 64.36 | 61.67 | 62.49 | 10,232,000 | 62.43 | | 11-Jan-10 | 67.85 | 68.28 | 65.38 | 66.31 | 4,027,700 | 66.25 | | 8-Jan-10 | 65.74 | 66.97 | 65.48 | 66.70 | 4,074,500 | 66.64 | | 7-Jan-10 | 65.09 | 66.35 | 64.45 | 65.76 | 5,544,100 | 65.70 | | 6-Jan-10 | 64.36 | 65.95 | 62.97 | 65.57 | 9,995,100 | 65.51 | | 5-Jan-10 | 62.43 | 63.83 | 62.43 | 63.15 | 6,505,800 | 63.09 | | 4-Jan-10 | 60.45 | 62.36 | 60.08 | 61.71 | 4,072,100 | 61.66 | | 31-Dec-09 | 60.20 | 60.34 | 59.73 | 59.73 | 1,820,600 | 59.68 | | 30-Dec-09 | 59.01 | 60.10 | 58.92 | 59.76 | 1,871,000 | 59.71 | | 29-Dec-09 | 60.28 | 60.34 | 58.94 | 59.68 | 3,227,100 | 59.63 | | 28-Dec-09 | 61.43 | 61.61 | 60.45 | 60.83 | 2,311,300 | 60.78 | | 24-Dec-09 | 59.93 | 60.93 | 59.73 | 60.61 | 1,950,500 | 60.56 | | 23-Dec-09 | 59.59 | 60.60 | 59.05 | 60.30 | 4,596,400 | 60.25 | | 22-Dec-09 | 57.58 | 58.92 | 57.45 | 58.65 | 5,654,000 | 58.60 | | 21-Dec-09 | 57.33 | 58.70 | 57.11 | 58.31 | 7,642,200 | 58.26 | | 18-Dec-09 | 56.00 | 56.69 | 54.71 | 55.22 | 7,128,700 | 55.17 | | 17-Dec-09 | 58.97 | 59.00 | 55.79 | 56.03 | 8,549,600 | 55.98 | | 16-Dec-09 | 59.66 | 60.45 | 59.02 | 59.68 | 3,410,100 | 59.63 | | 15-Dec-09 | 58.95 | 61.56 | 58.55 | 59.10 | 5,325,500 | 59.05 | | 14-Dec-09 | 59.33 | 59.66 | 58.05 | 58.98 | 4,228,800 | 58.93 | | 11-Dec-09 | 60.11 | 60.70 | 58.35 | 58.99 | 5,037,600 | 58.94 | | 10-Dec-09 | 60.28 | 60.50 | 59.00 | 59.69 | 3,819,500 | 59.64 | | 9-Dec-09 | 59.59 | 60.10 | 58.75 | 59.63 | 5,055,000 | 59.58 | | 8-Dec-09 | 59.43 | 60.50 | 59.00 | 59.27 | 4,980,000 | 59.22 | | 7-Dec-09 | 59.23 | 60.73 | 58.77 | 59.94 | 6,100,600 | 59.89 | | 4-Dec-09 | 62.08 | 62.46 | 57.12 | 58.29 | 9,884,600 | 58.24 | | 3-Dec-09 | 61.97 | 62.04 | 59.92 | 60.58 | 6,426,500 | 60.53 | | 2-Dec-09 | 57.80 | 61.90 | 57.50 | 61.69 | 13,677,700 | 61.64 | | 1-Dec-09 | 55.28 | 57.67 | 55.25 | 57.17 | 6,925,000 | 57.12 | | 30-Nov-09 | 54.41 | 55.30 | 53.98 | 54.45 | 3,500,200 | 54.40 | | 27-Nov-09 | 53.62 | 55.31 | 53.51 | 54.35 | 2,327,400 | 54.30 | | 25-Nov-09 | 54.41 | 55.99 | 54.07 | 55.98 | 3,614,400 | 55.93 | | 24-Nov-09 | 54.98 | 55.00 | 53.45 | 54.10 | 5,212,000 | 54.05 | | 23-Nov-09 | 56.02 | 57.42 | 54.61 | 54.98 | 6,701,100 | 54.93 | | 20-Nov-09 | 53.13 | 55.38 | 52.98 | 55.31 | 6,186,000 | 55.26 | | 19-Nov-09 | 53.93 | 54.27 | 52.42 | 54.06 | 4,405,500 | 54.01 | | 18-Nov-09 | 53.47 | 54.74 | 53.00 | 54.44 | 7,880,900 | 54.39 | | 17-Nov-09 | 49.66 | 53.13 | 49.63 | 52.77 | 7,640,900 | 52.72 | | 16-Nov-09 | 48.81 | 50.50 | 48.72 | 49.89 | 5,263,800 | 49.85 | | 13-Nov-09 | 49.92 | 50.24 | 47.70 | 48.12 | 6,492,900 | 48.08 | | 12-Nov-09 | 51.47 | 51.79 | 49.25 | 49.71 | 8,983,700 | 49.67 | | 11-Nov-09 | 51.45 | 51.98 | 50.82 | 51.78 | 4,136,500 | 51.73 | | 10-Nov-09 | 50.37 | 51.32 | 49.87 | 50.99 | 5,210,000 | 50.94 | | 9-Nov-09 | 50.59 | 50.83 | 49.70 | 50.22 | 4,065,000 | 50.18 | | 6-Nov-09 | 48.90 | 50.48 | 48.90 | 50.35 | 4,011,100 | 50.31 | | 5-Nov-09 | 49.27 | 49.51 | 48.05 | 49.49 | 4,253,900 | 49.45 | | 4-Nov-09 | 48.74 | 49.77 | 48.58 | 48.77 | 4,800,800 | 48.73 | | * Close price adjusted for dividends and splits. |
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