| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-May-09 | 22.88 | 23.25 | 22.55 | 22.85 | 1,500,200 | 22.85 | | 19-May-09 | 21.73 | 22.30 | 21.62 | 22.20 | 444,500 | 22.20 | | 18-May-09 | 20.81 | 21.63 | 20.68 | 21.58 | 789,400 | 21.58 | | 15-May-09 | 20.70 | 20.99 | 20.46 | 20.57 | 295,900 | 20.57 | | 14-May-09 | 20.23 | 20.85 | 20.22 | 20.75 | 358,900 | 20.75 | | 13-May-09 | 20.95 | 21.10 | 20.60 | 20.75 | 514,900 | 20.75 | | 12-May-09 | 22.47 | 22.60 | 22.11 | 22.33 | 864,600 | 22.33 | | 11-May-09 | 21.49 | 21.75 | 21.31 | 21.50 | 606,900 | 21.50 | | 8-May-09 | 21.10 | 21.70 | 21.10 | 21.62 | 749,600 | 21.62 | | 7-May-09 | 21.80 | 21.80 | 20.75 | 20.80 | 689,000 | 20.80 | | 6-May-09 | 20.79 | 21.00 | 20.45 | 20.95 | 429,300 | 20.95 | | 5-May-09 | 19.62 | 20.05 | 19.58 | 19.80 | 1,538,200 | 19.80 | | 4-May-09 | 18.05 | 19.15 | 18.05 | 19.15 | 219,400 | 19.15 | | 1-May-09 | 18.10 | 18.26 | 17.90 | 18.00 | 891,800 | 18.00 | | 30-Apr-09 | 17.94 | 18.38 | 17.59 | 17.70 | 537,100 | 17.70 | | 29-Apr-09 | 17.30 | 18.15 | 17.23 | 17.98 | 230,300 | 17.98 | | 28-Apr-09 | 16.75 | 17.10 | 16.75 | 16.92 | 333,500 | 16.92 | | 27-Apr-09 | 17.10 | 17.50 | 17.10 | 17.26 | 165,700 | 17.26 | | 24-Apr-09 | 18.20 | 18.45 | 18.05 | 18.33 | 1,071,900 | 18.33 | | 23-Apr-09 | 17.65 | 17.80 | 17.50 | 17.75 | 320,300 | 17.75 | | 22-Apr-09 | 16.15 | 16.64 | 16.12 | 16.50 | 307,300 | 16.50 | | 21-Apr-09 | 15.49 | 16.20 | 15.47 | 16.05 | 173,900 | 16.05 | | 20-Apr-09 | 16.10 | 16.21 | 15.60 | 15.64 | 643,700 | 15.64 | | 17-Apr-09 | 17.21 | 17.32 | 17.05 | 17.12 | 667,000 | 17.12 | | 16-Apr-09 | 17.30 | 17.30 | 17.01 | 17.20 | 531,600 | 17.20 | | 15-Apr-09 | 16.85 | 17.15 | 16.67 | 17.10 | 393,800 | 17.10 | | 14-Apr-09 | 17.20 | 17.44 | 16.80 | 17.10 | 235,400 | 17.10 | | 13-Apr-09 | 17.80 | 17.80 | 17.30 | 17.69 | 98,300 | 17.69 | | 9-Apr-09 | 17.60 | 17.79 | 17.53 | 17.77 | 282,500 | 17.77 | | 8-Apr-09 | 16.20 | 16.75 | 16.20 | 16.70 | 336,400 | 16.70 | | 7-Apr-09 | 16.10 | 16.20 | 15.95 | 16.20 | 484,500 | 16.20 | | 6-Apr-09 | 16.43 | 16.55 | 16.18 | 16.52 | 210,100 | 16.52 | | 3-Apr-09 | 16.60 | 16.79 | 16.40 | 16.70 | 123,500 | 16.70 | | 2-Apr-09 | 16.72 | 17.10 | 16.59 | 16.85 | 630,500 | 16.85 | | 1-Apr-09 | 14.93 | 15.65 | 14.93 | 15.48 | 406,600 | 15.48 | | 31-Mar-09 | 15.16 | 15.25 | 14.88 | 14.90 | 381,200 | 14.90 | | 30-Mar-09 | 14.88 | 14.95 | 14.35 | 14.40 | 202,700 | 14.40 | | 27-Mar-09 | 15.55 | 16.00 | 15.50 | 15.85 | 1,079,100 | 15.85 | | 26-Mar-09 | 16.47 | 16.85 | 16.25 | 16.65 | 437,400 | 16.65 | | 25-Mar-09 | 16.20 | 16.56 | 15.85 | 16.23 | 612,900 | 16.23 | | 24-Mar-09 | 16.10 | 16.19 | 15.85 | 15.86 | 1,323,500 | 15.86 | | 23-Mar-09 | 15.79 | 16.97 | 15.60 | 16.91 | 1,039,500 | 16.91 | | 20-Mar-09 | 14.95 | 15.17 | 14.86 | 15.10 | 698,600 | 15.10 | | 19-Mar-09 | 15.00 | 15.14 | 14.80 | 14.83 | 773,700 | 14.83 | | 18-Mar-09 | 14.25 | 14.60 | 13.89 | 14.45 | 1,078,800 | 14.45 | | 17-Mar-09 | 14.62 | 14.75 | 14.55 | 14.75 | 311,700 | 14.75 | | 16-Mar-09 | 14.83 | 15.05 | 14.64 | 14.80 | 219,800 | 14.80 | | 13-Mar-09 | 14.94 | 15.05 | 14.50 | 14.64 | 719,500 | 14.64 | | 12-Mar-09 | 13.79 | 14.43 | 13.50 | 14.41 | 839,100 | 14.41 | | 11-Mar-09 | 14.25 | 14.45 | 14.19 | 14.32 | 471,300 | 14.32 | | 10-Mar-09 | 13.85 | 14.39 | 13.85 | 14.30 | 754,200 | 14.30 | | 9-Mar-09 | 12.45 | 12.96 | 12.38 | 12.65 | 874,200 | 12.65 | | 6-Mar-09 | 12.63 | 12.76 | 12.30 | 12.45 | 356,900 | 12.45 | | 5-Mar-09 | 12.36 | 12.56 | 12.23 | 12.25 | 665,500 | 12.25 | | 4-Mar-09 | 12.63 | 12.95 | 12.55 | 12.75 | 289,700 | 12.75 | | 3-Mar-09 | 12.20 | 12.40 | 12.05 | 12.20 | 808,000 | 12.20 | | 2-Mar-09 | 12.30 | 12.50 | 11.95 | 11.95 | 977,700 | 11.95 | | 27-Feb-09 | 12.73 | 13.14 | 12.63 | 12.73 | 1,264,200 | 12.73 | | 26-Feb-09 | 13.18 | 13.50 | 12.90 | 12.91 | 1,208,700 | 12.91 | | 25-Feb-09 | 12.83 | 13.05 | 12.55 | 12.85 | 370,900 | 12.85 | | 24-Feb-09 | 12.40 | 12.84 | 12.17 | 12.75 | 516,900 | 12.75 | | 23-Feb-09 | 12.70 | 12.81 | 11.85 | 12.10 | 208,900 | 12.10 | | 20-Feb-09 | 12.13 | 12.50 | 12.10 | 12.35 | 181,200 | 12.35 | | 19-Feb-09 | 13.19 | 13.20 | 12.50 | 12.50 | 229,000 | 12.50 | | 18-Feb-09 | 12.58 | 12.58 | 11.95 | 12.20 | 485,400 | 12.20 | | 17-Feb-09 | 13.02 | 13.10 | 12.51 | 12.51 | 251,100 | 12.51 | | * Close price adjusted for dividends and splits. |
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