| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 20.37 | 21.87 | 19.24 | 19.64 | 1,323,600 | 19.64 | | 8-Feb-10 | 20.18 | 20.55 | 19.99 | 20.04 | 584,000 | 20.04 | | 5-Feb-10 | 19.90 | 20.33 | 19.71 | 20.29 | 1,292,400 | 20.29 | | 4-Feb-10 | 20.07 | 20.17 | 19.66 | 19.82 | 764,400 | 19.82 | | 3-Feb-10 | 19.79 | 20.35 | 19.73 | 20.30 | 290,400 | 20.30 | | 2-Feb-10 | 19.65 | 20.37 | 19.40 | 19.94 | 252,800 | 19.94 | | 1-Feb-10 | 19.46 | 19.99 | 19.14 | 19.64 | 357,200 | 19.64 | | 29-Jan-10 | 20.21 | 20.21 | 19.21 | 19.43 | 422,800 | 19.43 | | 28-Jan-10 | 19.86 | 20.30 | 19.80 | 19.95 | 461,200 | 19.95 | | 27-Jan-10 | 20.43 | 20.45 | 19.57 | 19.90 | 555,200 | 19.90 | | 26-Jan-10 | 20.43 | 20.75 | 20.11 | 20.37 | 345,200 | 20.37 | | 25-Jan-10 | 20.17 | 20.67 | 19.65 | 20.60 | 389,700 | 20.60 | | 22-Jan-10 | 20.45 | 21.17 | 19.69 | 19.96 | 646,700 | 19.96 | | 21-Jan-10 | 21.12 | 21.48 | 20.35 | 20.54 | 348,500 | 20.54 | | 20-Jan-10 | 22.23 | 22.23 | 20.79 | 21.11 | 618,700 | 21.11 | | 19-Jan-10 | 21.85 | 22.75 | 21.61 | 22.22 | 526,600 | 22.22 | | 15-Jan-10 | 22.49 | 22.75 | 21.01 | 21.85 | 419,500 | 21.85 | | 14-Jan-10 | 21.89 | 22.53 | 21.68 | 22.37 | 291,000 | 22.37 | | 13-Jan-10 | 22.30 | 22.30 | 21.45 | 21.95 | 625,300 | 21.95 | | 12-Jan-10 | 22.75 | 22.92 | 22.03 | 22.14 | 502,000 | 22.14 | | 11-Jan-10 | 23.05 | 23.28 | 22.84 | 22.90 | 580,400 | 22.90 | | 8-Jan-10 | 22.77 | 23.20 | 22.63 | 23.00 | 286,400 | 23.00 | | 7-Jan-10 | 23.03 | 23.28 | 22.73 | 22.83 | 432,700 | 22.83 | | 6-Jan-10 | 23.25 | 23.25 | 22.95 | 22.97 | 303,900 | 22.97 | | 5-Jan-10 | 23.08 | 23.35 | 22.95 | 23.21 | 293,900 | 23.21 | | 4-Jan-10 | 23.08 | 23.54 | 23.00 | 23.08 | 603,200 | 23.08 | | 31-Dec-09 | 23.17 | 23.24 | 22.96 | 23.01 | 204,000 | 23.01 | | 30-Dec-09 | 23.22 | 23.46 | 23.09 | 23.30 | 305,400 | 23.30 | | 29-Dec-09 | 23.01 | 23.67 | 23.00 | 23.21 | 445,900 | 23.21 | | 28-Dec-09 | 22.99 | 23.11 | 22.80 | 23.02 | 191,900 | 23.02 | | 24-Dec-09 | 22.85 | 23.44 | 22.69 | 22.93 | 335,100 | 22.93 | | 23-Dec-09 | 22.10 | 22.95 | 21.99 | 22.86 | 514,100 | 22.86 | | 22-Dec-09 | 22.03 | 22.18 | 21.53 | 22.00 | 594,400 | 22.00 | | 21-Dec-09 | 21.37 | 22.20 | 21.32 | 21.99 | 704,800 | 21.99 | | 18-Dec-09 | 21.00 | 21.31 | 20.79 | 21.22 | 656,200 | 21.22 | | 17-Dec-09 | 20.79 | 21.03 | 20.67 | 20.84 | 384,900 | 20.84 | | 16-Dec-09 | 21.00 | 21.48 | 19.86 | 20.99 | 743,400 | 20.99 | | 15-Dec-09 | 20.77 | 21.57 | 20.72 | 21.09 | 477,000 | 21.09 | | 14-Dec-09 | 21.01 | 21.01 | 20.71 | 20.87 | 462,200 | 20.87 | | 11-Dec-09 | 21.11 | 21.12 | 20.63 | 20.94 | 140,100 | 20.94 | | 10-Dec-09 | 21.12 | 21.34 | 20.75 | 20.90 | 286,200 | 20.90 | | 9-Dec-09 | 21.07 | 21.23 | 20.86 | 21.09 | 292,300 | 21.09 | | 8-Dec-09 | 20.96 | 21.14 | 20.63 | 21.03 | 362,800 | 21.03 | | 7-Dec-09 | 21.30 | 21.70 | 20.91 | 21.07 | 402,200 | 21.07 | | 4-Dec-09 | 21.09 | 21.83 | 20.93 | 21.41 | 1,711,200 | 21.41 | | 3-Dec-09 | 20.75 | 21.17 | 20.75 | 20.96 | 831,000 | 20.96 | | 2-Dec-09 | 20.00 | 20.78 | 19.80 | 20.58 | 985,400 | 20.58 | | 1-Dec-09 | 18.73 | 20.00 | 18.73 | 19.78 | 1,417,200 | 19.78 | | 30-Nov-09 | 18.52 | 18.60 | 17.99 | 18.55 | 1,594,200 | 18.55 | | 27-Nov-09 | 18.26 | 18.72 | 18.02 | 18.51 | 229,300 | 18.51 | | 25-Nov-09 | 19.17 | 19.17 | 18.55 | 18.74 | 885,500 | 18.74 | | 24-Nov-09 | 19.60 | 19.70 | 18.70 | 19.02 | 682,000 | 19.02 | | 23-Nov-09 | 18.85 | 19.48 | 18.85 | 19.30 | 716,400 | 19.30 | | 20-Nov-09 | 18.61 | 18.97 | 18.32 | 18.79 | 879,500 | 18.79 | | 19-Nov-09 | 18.80 | 18.91 | 18.31 | 18.74 | 906,000 | 18.74 | | 18-Nov-09 | 19.04 | 19.14 | 18.79 | 19.02 | 738,600 | 19.02 | | 17-Nov-09 | 19.50 | 19.74 | 18.95 | 19.03 | 1,020,000 | 19.03 | | 16-Nov-09 | 19.87 | 19.90 | 19.35 | 19.53 | 1,855,400 | 19.53 | | 13-Nov-09 | 19.15 | 20.01 | 19.10 | 19.85 | 8,214,000 | 19.85 | | 12-Nov-09 | 19.10 | 19.47 | 18.85 | 19.28 | 546,700 | 19.28 | | 11-Nov-09 | 19.04 | 19.65 | 18.97 | 19.23 | 588,500 | 19.23 | | 10-Nov-09 | 18.38 | 19.25 | 18.38 | 18.97 | 455,000 | 18.97 | | 9-Nov-09 | 17.91 | 18.64 | 17.84 | 18.63 | 452,500 | 18.63 | | 6-Nov-09 | 17.40 | 17.92 | 17.24 | 17.78 | 438,400 | 17.78 | | 5-Nov-09 | 17.53 | 18.22 | 17.45 | 17.52 | 537,700 | 17.52 | | 4-Nov-09 | 17.08 | 17.96 | 16.89 | 17.53 | 626,900 | 17.53 | | * Close price adjusted for dividends and splits. |
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