| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 37.37 | 38.24 | 37.25 | 37.82 | 6,870,900 | 37.82 | | 8-Feb-10 | 37.54 | 37.54 | 36.80 | 36.87 | 6,238,100 | 36.87 | | 5-Feb-10 | 37.73 | 37.91 | 36.68 | 37.47 | 8,519,700 | 37.47 | | 4-Feb-10 | 39.16 | 39.16 | 37.68 | 37.73 | 9,669,100 | 37.73 | | 3-Feb-10 | 39.36 | 39.54 | 38.93 | 39.21 | 4,363,000 | 39.21 | | 2-Feb-10 | 39.43 | 39.60 | 39.06 | 39.52 | 7,046,600 | 39.52 | | 1-Feb-10 | 38.92 | 39.42 | 38.86 | 39.37 | 5,139,600 | 39.37 | | 29-Jan-10 | 38.50 | 39.17 | 37.58 | 38.64 | 15,224,200 | 38.64 | | 28-Jan-10 | 40.53 | 40.59 | 39.26 | 39.82 | 5,903,600 | 39.82 | | 27-Jan-10 | 40.15 | 40.38 | 39.44 | 40.26 | 5,900,500 | 40.26 | | 26-Jan-10 | 40.05 | 40.46 | 39.71 | 39.97 | 2,775,700 | 39.97 | | 25-Jan-10 | 40.29 | 40.67 | 40.08 | 40.22 | 3,079,400 | 40.22 | | 22-Jan-10 | 40.57 | 41.08 | 39.85 | 39.88 | 6,923,700 | 39.88 | | 21-Jan-10 | 42.36 | 42.51 | 40.68 | 40.73 | 7,419,700 | 40.73 | | 20-Jan-10 | 42.57 | 42.67 | 41.90 | 42.36 | 4,616,900 | 42.36 | | 19-Jan-10 | 42.72 | 43.21 | 42.48 | 42.85 | 5,220,400 | 42.85 | | 15-Jan-10 | 42.54 | 42.81 | 42.21 | 42.63 | 5,729,300 | 42.63 | | 14-Jan-10 | 42.24 | 42.73 | 42.12 | 42.57 | 3,430,600 | 42.57 | | 13-Jan-10 | 42.16 | 42.50 | 41.84 | 42.32 | 4,097,900 | 42.32 | | 12-Jan-10 | 42.39 | 42.51 | 41.86 | 42.17 | 4,509,500 | 42.17 | | 11-Jan-10 | 42.31 | 43.13 | 42.30 | 42.65 | 5,116,400 | 42.65 | | 8-Jan-10 | 40.92 | 42.20 | 40.79 | 42.12 | 6,824,700 | 42.12 | | 7-Jan-10 | 40.44 | 41.36 | 40.08 | 41.21 | 9,787,800 | 41.21 | | 6-Jan-10 | 40.44 | 40.54 | 40.23 | 40.43 | 5,919,800 | 40.43 | | 5-Jan-10 | 40.16 | 40.46 | 40.09 | 40.43 | 6,479,200 | 40.43 | | 4-Jan-10 | 39.61 | 40.38 | 39.48 | 40.35 | 7,389,200 | 40.35 | | 31-Dec-09 | 39.71 | 39.90 | 39.15 | 39.20 | 2,787,300 | 39.20 | | 30-Dec-09 | 39.64 | 39.83 | 39.51 | 39.81 | 2,449,600 | 39.81 | | 29-Dec-09 | 39.88 | 40.03 | 39.81 | 39.88 | 2,535,300 | 39.88 | | 28-Dec-09 | 39.94 | 39.98 | 39.68 | 39.81 | 2,251,700 | 39.81 | | 24-Dec-09 | 40.04 | 40.04 | 39.81 | 39.88 | 947,400 | 39.88 | | 23-Dec-09 | 39.86 | 39.98 | 39.39 | 39.93 | 3,297,300 | 39.93 | | 22-Dec-09 | 39.72 | 39.89 | 39.51 | 39.60 | 3,933,100 | 39.60 | | 21-Dec-09 | 39.47 | 39.86 | 39.35 | 39.57 | 4,759,900 | 39.57 | | 18-Dec-09 | 39.59 | 39.81 | 39.00 | 39.15 | 9,973,600 | 39.15 | | 17-Dec-09 | 39.84 | 40.17 | 39.52 | 39.54 | 7,541,800 | 39.54 | | 16-Dec-09 | 41.01 | 41.50 | 40.36 | 40.37 | 9,270,400 | 40.37 | | 15-Dec-09 | 40.88 | 41.38 | 40.50 | 41.25 | 6,118,700 | 41.25 | | 14-Dec-09 | 41.06 | 41.55 | 41.02 | 41.31 | 5,292,300 | 41.31 | | 11-Dec-09 | 40.59 | 41.06 | 40.51 | 40.87 | 4,556,300 | 40.87 | | 10-Dec-09 | 40.62 | 40.92 | 40.27 | 40.31 | 4,565,700 | 40.31 | | 9-Dec-09 | 40.34 | 40.52 | 39.85 | 40.26 | 5,493,800 | 40.26 | | 8-Dec-09 | 40.72 | 40.72 | 40.00 | 40.24 | 4,303,600 | 40.24 | | 7-Dec-09 | 40.22 | 40.96 | 40.16 | 40.81 | 6,132,400 | 40.81 | | 4-Dec-09 | 40.10 | 40.63 | 39.66 | 40.14 | 5,767,600 | 40.14 | | 3-Dec-09 | 39.80 | 40.10 | 39.54 | 39.60 | 5,354,900 | 39.60 | | 2-Dec-09 | 39.39 | 39.93 | 39.36 | 39.77 | 6,422,700 | 39.77 | | 1-Dec-09 | 38.75 | 39.51 | 38.75 | 39.37 | 4,420,300 | 39.37 | | 30-Nov-09 | 38.36 | 38.63 | 38.08 | 38.47 | 4,249,600 | 38.47 | | 27-Nov-09 | 38.15 | 38.86 | 37.78 | 38.48 | 2,484,300 | 38.48 | | 25-Nov-09 | 38.77 | 39.12 | 38.50 | 39.11 | 3,074,600 | 39.11 | | 24-Nov-09 | 38.71 | 38.84 | 38.16 | 38.77 | 3,532,900 | 38.77 | | 23-Nov-09 | 38.37 | 38.72 | 38.30 | 38.68 | 3,989,800 | 38.68 | | 20-Nov-09 | 38.01 | 38.34 | 37.72 | 38.04 | 5,773,400 | 38.04 | | 19-Nov-09 | 38.85 | 38.88 | 37.95 | 38.25 | 6,719,500 | 38.25 | | 18-Nov-09 | 39.48 | 39.57 | 39.06 | 39.22 | 4,161,800 | 39.22 | | 18-Nov-09 | $ 0.303 Dividend | | 17-Nov-09 | 39.59 | 39.85 | 39.40 | 39.61 | 4,248,300 | 39.31 | | 16-Nov-09 | 39.30 | 40.24 | 39.30 | 39.86 | 6,472,800 | 39.56 | | 13-Nov-09 | 38.56 | 39.30 | 38.43 | 39.25 | 4,939,000 | 38.95 | | 12-Nov-09 | 38.65 | 39.11 | 38.42 | 38.57 | 3,855,900 | 38.27 | | 11-Nov-09 | 38.88 | 39.08 | 38.47 | 38.73 | 3,805,800 | 38.43 | | 10-Nov-09 | 38.38 | 38.81 | 38.16 | 38.60 | 3,788,500 | 38.30 | | 9-Nov-09 | 37.96 | 38.52 | 37.74 | 38.44 | 3,695,900 | 38.15 | | 6-Nov-09 | 37.50 | 37.87 | 37.30 | 37.70 | 3,727,900 | 37.41 | | 5-Nov-09 | 36.57 | 37.60 | 36.57 | 37.59 | 5,458,900 | 37.30 | | 4-Nov-09 | 36.26 | 37.00 | 36.20 | 36.40 | 5,562,200 | 36.12 | | * Close price adjusted for dividends and splits. |
|