| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 29.11 | 29.54 | 28.76 | 29.17 | 3,539,900 | 29.17 | | 8-Feb-10 | 28.79 | 29.31 | 28.30 | 28.72 | 3,299,800 | 28.72 | | 5-Feb-10 | 28.47 | 28.96 | 28.06 | 28.79 | 5,902,100 | 28.79 | | 4-Feb-10 | 29.24 | 29.44 | 28.12 | 28.31 | 5,891,200 | 28.31 | | 3-Feb-10 | 28.95 | 29.41 | 28.72 | 29.29 | 6,157,800 | 29.29 | | 2-Feb-10 | 29.14 | 29.39 | 28.69 | 29.10 | 5,245,700 | 29.10 | | 1-Feb-10 | 28.45 | 29.20 | 28.30 | 29.19 | 6,982,600 | 29.19 | | 29-Jan-10 | 29.73 | 29.75 | 27.80 | 28.20 | 10,519,600 | 28.20 | | 28-Jan-10 | 30.90 | 30.98 | 28.93 | 29.38 | 8,674,800 | 29.38 | | 27-Jan-10 | 30.56 | 31.20 | 30.16 | 30.85 | 4,557,400 | 30.85 | | 26-Jan-10 | 30.72 | 31.32 | 30.66 | 30.67 | 3,843,400 | 30.67 | | 25-Jan-10 | 30.79 | 31.40 | 30.78 | 30.96 | 4,021,300 | 30.96 | | 22-Jan-10 | 32.23 | 32.38 | 30.72 | 30.86 | 7,991,300 | 30.86 | | 21-Jan-10 | 33.35 | 33.90 | 32.76 | 32.85 | 3,852,400 | 32.85 | | 20-Jan-10 | 33.30 | 33.34 | 32.62 | 33.23 | 4,605,900 | 33.23 | | 19-Jan-10 | 33.48 | 33.77 | 33.20 | 33.64 | 4,374,500 | 33.64 | | 15-Jan-10 | 34.93 | 35.24 | 33.27 | 33.34 | 6,721,000 | 33.34 | | 14-Jan-10 | 35.73 | 35.95 | 34.81 | 35.00 | 5,867,400 | 35.00 | | 13-Jan-10 | 35.89 | 36.27 | 34.95 | 36.09 | 3,969,500 | 36.09 | | 12-Jan-10 | 36.70 | 36.76 | 35.30 | 35.67 | 3,002,200 | 35.67 | | 11-Jan-10 | 37.23 | 37.41 | 36.35 | 36.96 | 1,961,400 | 36.96 | | 8-Jan-10 | 36.47 | 37.18 | 36.34 | 37.12 | 2,379,600 | 37.12 | | 7-Jan-10 | 36.21 | 36.64 | 35.73 | 36.57 | 2,311,900 | 36.57 | | 6-Jan-10 | 36.40 | 36.83 | 36.27 | 36.37 | 2,379,400 | 36.37 | | 5-Jan-10 | 36.85 | 36.93 | 36.27 | 36.51 | 2,136,200 | 36.51 | | 4-Jan-10 | 36.60 | 37.37 | 36.57 | 36.92 | 2,827,000 | 36.92 | | 31-Dec-09 | 36.83 | 37.03 | 36.16 | 36.16 | 1,734,400 | 36.16 | | 30-Dec-09 | 36.26 | 36.92 | 36.22 | 36.83 | 1,189,300 | 36.83 | | 29-Dec-09 | 36.82 | 36.89 | 36.24 | 36.30 | 1,928,100 | 36.30 | | 28-Dec-09 | 37.45 | 37.49 | 36.59 | 36.79 | 1,808,100 | 36.79 | | 24-Dec-09 | 36.84 | 37.42 | 36.68 | 37.40 | 746,000 | 37.40 | | 23-Dec-09 | 37.22 | 37.25 | 36.69 | 36.79 | 1,364,000 | 36.79 | | 22-Dec-09 | 37.18 | 37.49 | 37.02 | 37.07 | 1,786,400 | 37.07 | | 21-Dec-09 | 36.30 | 37.26 | 36.30 | 37.03 | 2,555,300 | 37.03 | | 18-Dec-09 | 35.77 | 36.20 | 35.54 | 36.19 | 3,435,800 | 36.19 | | 17-Dec-09 | 36.39 | 36.42 | 35.67 | 35.73 | 2,038,700 | 35.73 | | 16-Dec-09 | 36.25 | 37.00 | 36.16 | 36.48 | 2,761,800 | 36.48 | | 15-Dec-09 | 35.90 | 36.55 | 35.87 | 36.16 | 3,037,600 | 36.16 | | 14-Dec-09 | 35.95 | 36.25 | 35.70 | 36.09 | 2,410,500 | 36.09 | | 11-Dec-09 | 36.13 | 36.35 | 35.60 | 35.75 | 1,798,100 | 35.75 | | 10-Dec-09 | 36.14 | 36.50 | 35.88 | 35.91 | 2,320,600 | 35.91 | | 9-Dec-09 | 35.77 | 36.27 | 35.44 | 36.02 | 3,339,500 | 36.02 | | 8-Dec-09 | 35.72 | 36.13 | 35.34 | 35.82 | 3,555,900 | 35.82 | | 7-Dec-09 | 35.54 | 36.24 | 35.46 | 36.05 | 4,389,800 | 36.05 | | 4-Dec-09 | 35.09 | 36.07 | 34.71 | 35.69 | 8,925,300 | 35.69 | | 3-Dec-09 | 32.97 | 34.78 | 32.89 | 34.60 | 9,006,900 | 34.60 | | 2-Dec-09 | 31.76 | 32.83 | 31.76 | 32.76 | 4,820,000 | 32.76 | | 1-Dec-09 | 31.33 | 31.86 | 31.33 | 31.71 | 6,147,500 | 31.71 | | 30-Nov-09 | 31.81 | 32.13 | 31.13 | 31.24 | 4,974,000 | 31.24 | | 27-Nov-09 | 31.55 | 32.28 | 31.45 | 31.92 | 1,105,200 | 31.92 | | 25-Nov-09 | 32.41 | 32.67 | 32.28 | 32.57 | 1,753,100 | 32.57 | | 24-Nov-09 | 32.07 | 32.42 | 31.66 | 32.27 | 2,931,100 | 32.27 | | 23-Nov-09 | 32.20 | 32.70 | 32.00 | 32.16 | 2,039,800 | 32.16 | | 20-Nov-09 | 31.83 | 32.09 | 31.64 | 31.89 | 2,894,000 | 31.89 | | 19-Nov-09 | 32.81 | 32.82 | 31.88 | 32.14 | 3,198,600 | 32.14 | | 18-Nov-09 | 33.65 | 33.83 | 33.08 | 33.22 | 1,639,500 | 33.22 | | 17-Nov-09 | 33.58 | 33.94 | 33.47 | 33.80 | 1,780,100 | 33.80 | | 16-Nov-09 | 33.44 | 34.13 | 33.21 | 33.80 | 2,801,600 | 33.80 | | 13-Nov-09 | 33.03 | 33.57 | 32.83 | 33.21 | 2,774,500 | 33.21 | | 12-Nov-09 | 33.61 | 33.93 | 32.93 | 32.98 | 2,381,400 | 32.98 | | 12-Nov-09 | $ 0.15 Dividend | | 11-Nov-09 | 33.30 | 34.13 | 33.26 | 33.64 | 3,029,700 | 33.49 | | 10-Nov-09 | 33.19 | 33.81 | 32.81 | 33.03 | 3,563,200 | 32.88 | | 9-Nov-09 | 33.01 | 33.79 | 33.01 | 33.47 | 3,725,600 | 33.32 | | 6-Nov-09 | 32.74 | 33.36 | 32.51 | 32.86 | 2,598,500 | 32.71 | | 5-Nov-09 | 32.15 | 32.96 | 32.01 | 32.88 | 3,084,200 | 32.73 | | 4-Nov-09 | 32.16 | 32.45 | 31.70 | 31.77 | 3,759,300 | 31.63 | | * Close price adjusted for dividends and splits. |
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