| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $16.86 | $19.55 | $16.04 | $18.53 | 279,096,000 |
November 2006 | $14.58 | $18.10 | $13.98 | $16.87 | 362,144,000 |
October 2006 | $12.39 | $15.26 | $12.39 | $14.50 | 270,100,000 |
September 2006 | $10.91 | $13.38 | $10.70 | $12.89 | 175,872,500 |
August 2006 | $10.15 | $11.18 | $9.92 | $10.86 | 78,017,500 |
July 2006 | $9.91 | $10.59 | $8.89 | $10.24 | 160,754,500 |
June 2006 | $9.49 | $9.95 | $7.77 | $9.95 | 117,304,500 |
May 2006 | $12.25 | $14.15 | $9.00 | $9.57 | 170,662,500 |
April 2006 | $12.01 | $12.49 | $8.99 | $12.25 | 161,903,500 |
March 2006 | $9.45 | $12.64 | $9.45 | $11.86 | 126,725,000 |
February 2006 | $9.02 | $10.03 | $8.27 | $9.40 | 78,622,000 |
January 2006 | $6.27 | $9.47 | $6.18 | $8.73 | 84,633,500 |
December 2005 | $5.55 | $6.46 | $5.52 | $6.24 | 50,903,000 |
November 2005 | $6.70 | $7.59 | $5.37 | $5.55 | 183,078,500 |
