| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 24.57 | 24.93 | 24.42 | 24.73 | 2,398,400 | 24.73 | | 8-Feb-10 | 24.63 | 24.77 | 24.22 | 24.25 | 1,722,500 | 24.25 | | 5-Feb-10 | 24.30 | 24.55 | 23.91 | 24.51 | 4,285,900 | 24.51 | | 4-Feb-10 | 24.85 | 24.85 | 24.27 | 24.33 | 3,742,700 | 24.33 | | 3-Feb-10 | 25.15 | 25.36 | 25.03 | 25.09 | 2,404,900 | 25.09 | | 2-Feb-10 | 25.12 | 25.32 | 24.92 | 25.20 | 2,645,700 | 25.20 | | 1-Feb-10 | 24.50 | 25.00 | 24.50 | 24.90 | 3,687,900 | 24.90 | | 29-Jan-10 | 24.82 | 25.01 | 24.32 | 24.44 | 6,228,500 | 24.44 | | 28-Jan-10 | 25.14 | 25.21 | 24.57 | 24.69 | 3,288,600 | 24.69 | | 27-Jan-10 | 25.02 | 25.04 | 24.72 | 24.95 | 2,301,300 | 24.95 | | 26-Jan-10 | 24.84 | 25.27 | 24.70 | 25.07 | 2,111,200 | 25.07 | | 25-Jan-10 | 25.25 | 25.29 | 25.06 | 25.15 | 2,767,300 | 25.15 | | 22-Jan-10 | 25.45 | 25.54 | 25.01 | 25.08 | 5,439,700 | 25.08 | | 21-Jan-10 | 26.14 | 26.20 | 25.58 | 25.60 | 4,676,400 | 25.60 | | 20-Jan-10 | 26.17 | 26.30 | 25.90 | 26.14 | 3,543,500 | 26.14 | | 19-Jan-10 | 26.80 | 26.83 | 26.64 | 26.75 | 2,454,100 | 26.75 | | 15-Jan-10 | 27.05 | 27.07 | 26.65 | 26.72 | 1,993,300 | 26.72 | | 14-Jan-10 | 27.12 | 27.17 | 26.92 | 27.12 | 1,630,700 | 27.12 | | 13-Jan-10 | 26.89 | 27.07 | 26.56 | 27.04 | 2,033,600 | 27.04 | | 12-Jan-10 | 27.00 | 27.00 | 26.60 | 26.77 | 2,179,400 | 26.77 | | 11-Jan-10 | 27.49 | 27.64 | 27.12 | 27.25 | 2,971,500 | 27.25 | | 8-Jan-10 | 27.11 | 27.33 | 27.00 | 27.33 | 1,922,700 | 27.33 | | 7-Jan-10 | 27.28 | 27.29 | 26.89 | 27.19 | 1,626,000 | 27.19 | | 6-Jan-10 | 27.15 | 27.37 | 27.11 | 27.28 | 1,980,800 | 27.28 | | 5-Jan-10 | 27.08 | 27.17 | 26.87 | 27.07 | 3,820,400 | 27.07 | | 4-Jan-10 | 26.94 | 26.98 | 26.76 | 26.92 | 3,007,500 | 26.92 | | 31-Dec-09 | 26.36 | 26.51 | 26.30 | 26.33 | 1,469,800 | 26.33 | | 30-Dec-09 | 26.02 | 26.30 | 26.02 | 26.19 | 1,638,300 | 26.19 | | 29-Dec-09 | 26.59 | 26.70 | 26.42 | 26.45 | 4,100,000 | 26.45 | | 28-Dec-09 | 26.59 | 26.66 | 26.28 | 26.50 | 3,144,500 | 26.50 | | 24-Dec-09 | 26.13 | 26.40 | 26.13 | 26.38 | 895,300 | 26.38 | | 23-Dec-09 | 26.06 | 26.34 | 26.06 | 26.27 | 2,602,900 | 26.27 | | 22-Dec-09 | 25.87 | 25.95 | 25.60 | 25.94 | 1,960,600 | 25.94 | | 22-Dec-09 | $ 0.241 Dividend | | 21-Dec-09 | 25.92 | 26.08 | 25.85 | 25.85 | 3,170,100 | 25.61 | | 18-Dec-09 | 25.86 | 25.86 | 25.44 | 25.70 | 2,861,500 | 25.46 | | 17-Dec-09 | 25.76 | 25.82 | 25.49 | 25.59 | 1,609,000 | 25.35 | | 16-Dec-09 | 26.11 | 26.32 | 25.96 | 26.14 | 2,803,500 | 25.90 | | 15-Dec-09 | 26.00 | 26.04 | 25.84 | 25.89 | 1,269,300 | 25.65 | | 14-Dec-09 | 25.81 | 26.02 | 25.63 | 26.01 | 1,083,700 | 25.77 | | 11-Dec-09 | 26.00 | 26.05 | 25.58 | 25.61 | 2,391,400 | 25.37 | | 10-Dec-09 | 25.97 | 25.98 | 25.67 | 25.88 | 1,424,800 | 25.64 | | 9-Dec-09 | 25.62 | 25.70 | 25.28 | 25.67 | 2,357,700 | 25.43 | | 8-Dec-09 | 25.77 | 25.78 | 25.31 | 25.40 | 2,688,300 | 25.16 | | 7-Dec-09 | 25.92 | 26.26 | 25.77 | 25.98 | 2,173,300 | 25.74 | | 4-Dec-09 | 26.48 | 26.67 | 25.76 | 25.91 | 4,479,800 | 25.67 | | 3-Dec-09 | 26.70 | 26.73 | 26.25 | 26.25 | 1,997,500 | 26.01 | | 2-Dec-09 | 26.79 | 26.92 | 26.58 | 26.74 | 2,495,100 | 26.49 | | 1-Dec-09 | 26.35 | 26.79 | 26.32 | 26.73 | 3,833,000 | 26.48 | | 30-Nov-09 | 25.79 | 26.16 | 25.73 | 25.91 | 2,419,300 | 25.67 | | 27-Nov-09 | 25.32 | 25.91 | 25.00 | 25.69 | 1,593,700 | 25.45 | | 25-Nov-09 | 26.30 | 26.51 | 26.22 | 26.48 | 1,282,400 | 26.23 | | 24-Nov-09 | 26.25 | 26.34 | 25.89 | 26.02 | 1,332,300 | 25.78 | | 23-Nov-09 | 26.37 | 26.52 | 26.15 | 26.25 | 1,418,500 | 26.01 | | 20-Nov-09 | 25.71 | 25.81 | 25.55 | 25.77 | 1,655,100 | 25.53 | | 19-Nov-09 | 26.09 | 26.09 | 25.59 | 25.92 | 3,776,100 | 25.68 | | 18-Nov-09 | 26.39 | 26.58 | 26.14 | 26.32 | 2,180,600 | 26.07 | | 17-Nov-09 | 25.96 | 26.38 | 25.84 | 26.38 | 2,357,800 | 26.13 | | 16-Nov-09 | 26.13 | 26.29 | 25.98 | 26.11 | 14,637,200 | 25.87 | | 13-Nov-09 | 25.62 | 26.16 | 25.55 | 25.87 | 3,051,900 | 25.63 | | 12-Nov-09 | 25.89 | 26.02 | 25.51 | 25.58 | 2,362,200 | 25.34 | | 11-Nov-09 | 26.33 | 26.39 | 25.97 | 26.01 | 3,254,800 | 25.77 | | 10-Nov-09 | 25.86 | 26.03 | 25.66 | 25.90 | 2,466,700 | 25.66 | | 9-Nov-09 | 25.48 | 25.95 | 25.44 | 25.92 | 6,591,200 | 25.68 | | 6-Nov-09 | 24.60 | 25.08 | 24.59 | 24.90 | 2,480,300 | 24.67 | | 5-Nov-09 | 24.79 | 24.95 | 24.60 | 24.92 | 3,233,400 | 24.69 | | 4-Nov-09 | 24.79 | 25.08 | 24.63 | 24.64 | 3,784,200 | 24.41 | | * Close price adjusted for dividends and splits. |
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