| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 18.57 | 18.57 | 18.26 | 18.51 | 2,532,100 | 18.51 | | 8-Feb-10 | 18.65 | 18.67 | 18.34 | 18.35 | 2,600,700 | 18.35 | | 5-Feb-10 | 18.47 | 18.68 | 18.37 | 18.68 | 6,195,100 | 18.68 | | 4-Feb-10 | 18.38 | 18.62 | 18.38 | 18.48 | 5,364,900 | 18.48 | | 3-Feb-10 | 18.57 | 18.69 | 18.50 | 18.53 | 3,504,000 | 18.53 | | 2-Feb-10 | 18.59 | 18.64 | 18.39 | 18.64 | 4,269,900 | 18.64 | | 1-Feb-10 | 18.25 | 18.62 | 18.11 | 18.60 | 3,511,700 | 18.60 | | 29-Jan-10 | 18.33 | 18.50 | 18.23 | 18.33 | 3,451,000 | 18.33 | | 28-Jan-10 | 18.28 | 18.43 | 18.16 | 18.29 | 2,753,400 | 18.29 | | 27-Jan-10 | 18.28 | 18.34 | 18.19 | 18.27 | 3,218,200 | 18.27 | | 26-Jan-10 | 18.58 | 18.66 | 18.24 | 18.35 | 2,542,200 | 18.35 | | 25-Jan-10 | 18.57 | 18.67 | 18.42 | 18.62 | 2,080,200 | 18.62 | | 22-Jan-10 | 18.70 | 18.85 | 18.37 | 18.41 | 2,771,200 | 18.41 | | 21-Jan-10 | 18.87 | 19.07 | 18.66 | 18.70 | 2,807,300 | 18.70 | | 20-Jan-10 | 19.03 | 19.05 | 18.85 | 18.89 | 2,407,900 | 18.89 | | 19-Jan-10 | 18.90 | 19.11 | 18.83 | 19.11 | 2,157,500 | 19.11 | | 15-Jan-10 | 19.00 | 19.09 | 18.88 | 18.90 | 5,726,500 | 18.90 | | 14-Jan-10 | 18.96 | 19.06 | 18.88 | 19.00 | 4,429,600 | 19.00 | | 13-Jan-10 | 19.05 | 19.05 | 18.75 | 18.95 | 4,671,100 | 18.95 | | 12-Jan-10 | 18.96 | 19.08 | 18.92 | 19.03 | 2,280,100 | 19.03 | | 11-Jan-10 | 18.98 | 19.07 | 18.96 | 19.01 | 1,779,900 | 19.01 | | 8-Jan-10 | 19.01 | 19.09 | 18.96 | 19.06 | 2,187,700 | 19.06 | | 7-Jan-10 | 19.05 | 19.10 | 18.95 | 19.09 | 2,026,300 | 19.09 | | 6-Jan-10 | 19.23 | 19.29 | 19.00 | 19.08 | 2,765,800 | 19.08 | | 5-Jan-10 | 19.08 | 19.18 | 18.85 | 19.03 | 3,938,700 | 19.03 | | 4-Jan-10 | 19.02 | 19.17 | 18.89 | 19.11 | 3,500,500 | 19.11 | | 31-Dec-09 | 19.01 | 19.08 | 18.92 | 18.94 | 1,558,300 | 18.94 | | 30-Dec-09 | 18.98 | 19.08 | 18.92 | 19.04 | 2,431,800 | 19.04 | | 29-Dec-09 | 19.20 | 19.23 | 18.99 | 19.03 | 2,018,200 | 19.03 | | 28-Dec-09 | 19.08 | 19.20 | 18.97 | 19.20 | 2,433,800 | 19.20 | | 24-Dec-09 | 19.16 | 19.16 | 18.97 | 19.03 | 1,147,500 | 19.03 | | 23-Dec-09 | 19.08 | 19.12 | 18.95 | 19.12 | 2,264,000 | 19.12 | | 22-Dec-09 | 19.27 | 19.27 | 18.97 | 19.02 | 3,027,200 | 19.02 | | 21-Dec-09 | 18.73 | 19.35 | 18.73 | 19.18 | 4,856,800 | 19.18 | | 18-Dec-09 | 19.39 | 19.47 | 18.57 | 18.85 | 55,153,500 | 18.85 | | 17-Dec-09 | 19.36 | 19.47 | 19.17 | 19.32 | 6,475,200 | 19.32 | | 16-Dec-09 | 19.32 | 19.55 | 19.26 | 19.45 | 5,532,300 | 19.45 | | 15-Dec-09 | 19.10 | 19.43 | 19.10 | 19.35 | 6,251,400 | 19.35 | | 14-Dec-09 | 18.63 | 19.33 | 18.62 | 19.25 | 7,681,000 | 19.25 | | 11-Dec-09 | 18.28 | 18.43 | 18.21 | 18.40 | 4,057,100 | 18.40 | | 10-Dec-09 | 18.14 | 18.33 | 18.11 | 18.31 | 3,235,400 | 18.31 | | 9-Dec-09 | 17.75 | 18.15 | 17.45 | 18.12 | 4,774,300 | 18.12 | | 8-Dec-09 | 18.01 | 18.08 | 17.75 | 18.04 | 2,502,800 | 18.04 | | 7-Dec-09 | 17.79 | 18.08 | 17.74 | 18.04 | 1,640,300 | 18.04 | | 4-Dec-09 | 17.81 | 18.00 | 17.60 | 17.84 | 1,704,700 | 17.84 | | 3-Dec-09 | 17.85 | 17.94 | 17.64 | 17.64 | 1,937,900 | 17.64 | | 2-Dec-09 | 17.83 | 17.99 | 17.79 | 17.88 | 1,274,000 | 17.88 | | 1-Dec-09 | 17.84 | 18.00 | 17.63 | 17.89 | 2,612,000 | 17.89 | | 30-Nov-09 | 17.96 | 18.00 | 17.70 | 17.82 | 2,037,100 | 17.82 | | 27-Nov-09 | 17.87 | 18.06 | 17.82 | 18.00 | 946,900 | 18.00 | | 25-Nov-09 | 18.00 | 18.18 | 17.94 | 18.15 | 1,470,000 | 18.15 | | 24-Nov-09 | 17.99 | 18.04 | 17.85 | 17.95 | 2,624,600 | 17.95 | | 23-Nov-09 | 18.04 | 18.26 | 17.95 | 18.04 | 2,580,000 | 18.04 | | 20-Nov-09 | 18.20 | 18.23 | 17.93 | 17.98 | 1,311,800 | 17.98 | | 19-Nov-09 | 18.17 | 18.28 | 18.01 | 18.20 | 2,072,700 | 18.20 | | 18-Nov-09 | 18.36 | 18.36 | 18.18 | 18.28 | 1,227,900 | 18.28 | | 17-Nov-09 | 18.36 | 18.46 | 18.25 | 18.27 | 1,293,000 | 18.27 | | 16-Nov-09 | 18.51 | 18.59 | 18.39 | 18.45 | 1,401,400 | 18.45 | | 13-Nov-09 | 18.38 | 18.49 | 18.22 | 18.45 | 1,919,000 | 18.45 | | 12-Nov-09 | 18.13 | 18.32 | 18.10 | 18.28 | 1,659,300 | 18.28 | | 11-Nov-09 | 18.22 | 18.27 | 18.07 | 18.21 | 2,090,900 | 18.21 | | 10-Nov-09 | 18.43 | 18.44 | 18.08 | 18.09 | 3,404,800 | 18.09 | | 9-Nov-09 | 18.46 | 18.68 | 18.44 | 18.52 | 1,946,900 | 18.52 | | 6-Nov-09 | 18.18 | 18.49 | 18.10 | 18.49 | 2,335,600 | 18.49 | | 5-Nov-09 | 17.99 | 18.28 | 17.87 | 18.28 | 1,970,700 | 18.28 | | 4-Nov-09 | 17.80 | 18.15 | 17.75 | 17.82 | 3,144,800 | 17.82 | | * Close price adjusted for dividends and splits. |
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