| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $9.64 | $9.87 | $7.67 | $8.26 | 127,682,717 |
November 2007 | $10.11 | $11.39 | $9.35 | $9.56 | 145,585,687 |
October 2007 | $10.28 | $11.58 | $9.94 | $10.51 | 145,217,301 |
September 2007 | $8.87 | $10.72 | $8.84 | $10.52 | 123,394,681 |
August 2007 | $9.24 | $9.33 | $7.67 | $8.81 | 139,875,889 |
July 2007 | $9.21 | $10.59 | $8.90 | $9.52 | 112,893,087 |
June 2007 | $10.00 | $10.08 | $8.92 | $9.04 | 92,811,270 |
May 2007 | $10.25 | $10.65 | $9.36 | $9.98 | 94,166,039 |
April 2007 | $10.70 | $11.93 | $10.34 | $10.35 | 82,422,174 |
March 2007 | $9.82 | $10.69 | $9.44 | $10.65 | 86,435,522 |
February 2007 | $9.81 | $10.89 | $9.47 | $10.16 | 95,944,578 |
January 2007 | $10.87 | $10.98 | $9.07 | $9.66 | 90,508,078 |
December 2006 | $10.93 | $11.14 | $9.95 | $10.80 | 58,988,435 |
November 2006 | $9.78 | $11.11 | $9.37 | $10.94 | 73,757,635 |
October 2006 | $10.46 | $10.76 | $9.36 | $9.59 | 77,450,310 |
September 2006 | $11.46 | $12.65 | $9.86 | $10.20 | 57,131,535 |
August 2006 | $11.86 | $13.00 | $10.62 | $11.37 | 47,551,194 |
July 2006 | $13.33 | $13.89 | $11.36 | $11.83 | 53,095,202 |
June 2006 | $11.49 | $13.06 | $9.17 | $13.00 | 83,063,049 |
May 2006 | $14.73 | $15.29 | $10.94 | $12.43 | 91,468,458 |
April 2006 | $12.66 | $14.87 | $12.28 | $14.42 | 62,419,774 |
March 2006 | $12.62 | $13.33 | $10.31 | $12.47 | 79,664,339 |
February 2006 | $13.61 | $13.68 | $11.64 | $12.62 | 52,964,938 |
January 2006 | $10.39 | $13.55 | $10.30 | $13.34 | 49,317,773 |
December 2005 | $8.72 | $10.18 | $8.56 | $9.98 | 46,784,123 |