| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 15.81 | 16.11 | 15.78 | 16.06 | 2,673,400 | 16.06 | | 8-Feb-10 | 15.78 | 15.99 | 15.60 | 15.74 | 2,399,700 | 15.74 | | 5-Feb-10 | 15.83 | 15.99 | 15.50 | 15.73 | 4,256,800 | 15.73 | | 4-Feb-10 | 16.58 | 16.58 | 15.74 | 15.81 | 5,701,600 | 15.81 | | 3-Feb-10 | 16.61 | 16.88 | 16.29 | 16.43 | 4,362,200 | 16.43 | | 2-Feb-10 | 16.16 | 16.79 | 16.13 | 16.70 | 5,103,100 | 16.70 | | 1-Feb-10 | 15.98 | 16.23 | 15.82 | 16.18 | 3,418,200 | 16.18 | | 29-Jan-10 | 16.03 | 16.24 | 15.85 | 15.89 | 2,876,700 | 15.89 | | 28-Jan-10 | 16.09 | 16.13 | 15.72 | 15.97 | 3,638,100 | 15.97 | | 27-Jan-10 | 16.01 | 16.19 | 15.88 | 16.06 | 3,042,800 | 16.06 | | 26-Jan-10 | 16.10 | 16.37 | 16.00 | 16.02 | 4,154,700 | 16.02 | | 25-Jan-10 | 16.28 | 16.41 | 16.10 | 16.25 | 2,229,900 | 16.25 | | 22-Jan-10 | 16.53 | 16.71 | 16.09 | 16.12 | 4,212,200 | 16.12 | | 21-Jan-10 | 16.84 | 16.99 | 16.37 | 16.51 | 3,700,300 | 16.51 | | 20-Jan-10 | 16.96 | 17.04 | 16.65 | 16.76 | 2,515,800 | 16.76 | | 19-Jan-10 | 17.07 | 17.25 | 16.95 | 17.11 | 3,878,200 | 17.11 | | 15-Jan-10 | 17.26 | 17.57 | 17.15 | 17.17 | 4,253,000 | 17.17 | | 14-Jan-10 | 17.14 | 17.43 | 16.95 | 17.41 | 6,736,300 | 17.41 | | 13-Jan-10 | 16.89 | 17.06 | 16.74 | 16.99 | 3,319,500 | 16.99 | | 12-Jan-10 | 16.89 | 17.05 | 16.64 | 16.78 | 5,908,200 | 16.78 | | 11-Jan-10 | 17.40 | 17.54 | 16.64 | 16.88 | 5,499,500 | 16.88 | | 8-Jan-10 | 16.99 | 17.37 | 16.87 | 17.36 | 4,994,000 | 17.36 | | 7-Jan-10 | 17.03 | 17.39 | 16.78 | 17.02 | 9,568,700 | 17.02 | | 6-Jan-10 | 17.63 | 17.76 | 17.33 | 17.56 | 4,210,500 | 17.56 | | 5-Jan-10 | 17.03 | 17.65 | 17.01 | 17.59 | 6,870,700 | 17.59 | | 4-Jan-10 | 16.79 | 17.33 | 16.79 | 17.05 | 6,420,400 | 17.05 | | 31-Dec-09 | 16.96 | 17.21 | 16.88 | 16.98 | 2,478,300 | 16.98 | | 30-Dec-09 | 16.89 | 17.09 | 16.73 | 16.91 | 2,310,100 | 16.91 | | 29-Dec-09 | 16.85 | 17.08 | 16.83 | 17.02 | 2,156,000 | 17.02 | | 28-Dec-09 | 16.34 | 16.84 | 16.34 | 16.80 | 2,436,500 | 16.80 | | 24-Dec-09 | 16.49 | 16.51 | 16.24 | 16.32 | 730,800 | 16.32 | | 23-Dec-09 | 16.55 | 16.63 | 16.26 | 16.39 | 2,391,500 | 16.39 | | 23-Dec-09 | $ 0.10 Dividend | | 22-Dec-09 | 16.66 | 16.75 | 16.39 | 16.51 | 1,983,800 | 16.41 | | 21-Dec-09 | 16.32 | 16.70 | 16.22 | 16.64 | 2,676,100 | 16.54 | | 18-Dec-09 | 16.45 | 16.56 | 15.94 | 16.27 | 3,476,200 | 16.17 | | 17-Dec-09 | 16.38 | 16.57 | 16.33 | 16.42 | 2,747,900 | 16.32 | | 16-Dec-09 | 16.43 | 16.74 | 16.33 | 16.54 | 5,219,000 | 16.44 | | 15-Dec-09 | 16.42 | 16.43 | 16.06 | 16.39 | 3,141,600 | 16.29 | | 14-Dec-09 | 16.26 | 16.50 | 16.12 | 16.47 | 2,659,400 | 16.37 | | 11-Dec-09 | 16.06 | 16.33 | 15.99 | 16.22 | 4,215,000 | 16.12 | | 10-Dec-09 | 15.57 | 16.03 | 15.57 | 15.79 | 3,380,000 | 15.69 | | 9-Dec-09 | 15.78 | 15.78 | 15.32 | 15.58 | 3,211,300 | 15.49 | | 8-Dec-09 | 15.71 | 15.96 | 15.52 | 15.82 | 3,344,200 | 15.72 | | 7-Dec-09 | 15.97 | 16.10 | 15.77 | 15.86 | 3,843,900 | 15.76 | | 4-Dec-09 | 15.97 | 16.28 | 15.76 | 15.90 | 6,287,200 | 15.80 | | 3-Dec-09 | 15.50 | 16.05 | 15.37 | 15.56 | 8,118,100 | 15.47 | | 2-Dec-09 | 15.35 | 15.59 | 15.16 | 15.25 | 4,556,900 | 15.16 | | 1-Dec-09 | 15.53 | 15.71 | 15.23 | 15.27 | 5,237,200 | 15.18 | | 30-Nov-09 | 15.50 | 15.78 | 14.99 | 15.38 | 11,229,500 | 15.29 | | 27-Nov-09 | 15.14 | 15.27 | 14.85 | 15.03 | 3,087,000 | 14.94 | | 25-Nov-09 | 15.15 | 15.47 | 15.09 | 15.39 | 4,596,200 | 15.30 | | 24-Nov-09 | 15.20 | 15.75 | 14.54 | 15.01 | 12,333,900 | 14.92 | | 23-Nov-09 | 14.84 | 14.88 | 14.37 | 14.54 | 8,197,000 | 14.45 | | 20-Nov-09 | 14.71 | 15.05 | 14.43 | 14.62 | 6,543,200 | 14.53 | | 19-Nov-09 | 15.31 | 15.31 | 14.71 | 14.84 | 7,952,600 | 14.75 | | 18-Nov-09 | 15.40 | 15.50 | 15.09 | 15.27 | 6,204,900 | 15.18 | | 17-Nov-09 | 16.10 | 16.10 | 15.35 | 15.42 | 6,465,600 | 15.33 | | 16-Nov-09 | 15.96 | 16.38 | 15.89 | 16.14 | 4,689,700 | 16.04 | | 13-Nov-09 | 15.72 | 16.00 | 15.56 | 15.86 | 3,512,400 | 15.76 | | 12-Nov-09 | 16.16 | 16.22 | 15.61 | 15.66 | 4,496,200 | 15.57 | | 11-Nov-09 | 16.36 | 16.37 | 15.87 | 16.13 | 3,927,600 | 16.03 | | 10-Nov-09 | 16.00 | 16.35 | 15.97 | 16.25 | 4,108,100 | 16.15 | | 9-Nov-09 | 16.01 | 16.30 | 15.86 | 16.16 | 5,169,600 | 16.06 | | 6-Nov-09 | 15.75 | 16.07 | 15.53 | 15.84 | 8,156,700 | 15.74 | | 5-Nov-09 | 16.04 | 16.47 | 15.52 | 15.79 | 19,173,800 | 15.69 | | 4-Nov-09 | 17.66 | 18.40 | 17.66 | 17.86 | 6,407,000 | 17.75 | | * Close price adjusted for dividends and splits. |
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