| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $11.23 | $11.33 | $9.56 | $10.54 | 1,156,432,988 |
November 2006 | $10.77 | $11.34 | $10.17 | $11.18 | 872,034,387 |
October 2006 | $11.37 | $11.53 | $10.64 | $10.75 | 789,692,109 |
September 2006 | $11.21 | $11.53 | $11.02 | $11.44 | 507,930,398 |
August 2006 | $10.40 | $11.24 | $10.12 | $11.11 | 660,775,260 |
July 2006 | $9.41 | $10.65 | $8.85 | $10.38 | 622,999,374 |
June 2006 | $9.52 | $9.75 | $8.99 | $9.38 | 650,777,649 |
May 2006 | $10.09 | $10.18 | $9.40 | $9.45 | 595,874,790 |
April 2006 | $9.93 | $10.07 | $9.57 | $10.03 | 467,020,337 |
March 2006 | $10.33 | $10.53 | $9.83 | $9.86 | 559,360,119 |
February 2006 | $10.09 | $10.62 | $9.78 | $10.37 | 612,834,074 |
January 2006 | $9.27 | $10.33 | $9.25 | $10.07 | 750,441,781 |
December 2005 | $8.34 | $9.88 | $7.95 | $9.14 | 980,975,611 |
November 2005 | $8.45 | $8.86 | $8.30 | $8.31 | 703,705,310 |
October 2005 | $9.79 | $9.94 | $8.05 | $8.45 | 869,974,341 |
September 2005 | $9.90 | $10.36 | $9.59 | $9.71 | 528,477,285 |
August 2005 | $10.41 | $10.44 | $9.62 | $9.90 | 506,696,060 |
July 2005 | $10.36 | $10.74 | $10.11 | $10.23 | 560,553,775 |
June 2005 | $10.78 | $11.27 | $10.54 | $10.64 | 557,478,306 |
May 2005 | $10.44 | $11.17 | $10.43 | $10.77 | 447,106,167 |
April 2005 | $10.11 | $10.82 | $9.87 | $10.41 | 676,383,946 |
March 2005 | $10.17 | $10.48 | $9.74 | $10.07 | 507,622,526 |
February 2005 | $9.18 | $10.43 | $9.05 | $10.08 | 749,200,276 |
January 2005 | $10.39 | $10.40 | $9.13 | $9.19 | 664,858,139 |
December 2004 | $10.66 | $11.07 | $8.37 | $10.23 | 1,307,835,664 |