| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $16.91 | $19.61 | $16.08 | $18.58 | 279,096,000 |
November 2006 | $14.62 | $18.15 | $14.02 | $16.92 | 362,144,000 |
October 2006 | $12.43 | $15.30 | $12.43 | $14.54 | 270,100,000 |
September 2006 | $10.94 | $13.42 | $10.73 | $12.93 | 175,872,500 |
August 2006 | $10.18 | $11.21 | $9.95 | $10.89 | 78,017,500 |
July 2006 | $9.93 | $10.62 | $8.92 | $10.26 | 160,754,500 |
June 2006 | $9.51 | $9.98 | $7.80 | $9.98 | 117,304,500 |
May 2006 | $12.28 | $14.19 | $9.02 | $9.59 | 170,662,500 |
April 2006 | $12.05 | $12.53 | $9.02 | $12.28 | 161,903,500 |
March 2006 | $9.47 | $12.67 | $9.47 | $11.89 | 126,725,000 |
February 2006 | $9.04 | $10.06 | $8.29 | $9.43 | 78,622,000 |
January 2006 | $6.29 | $9.50 | $6.20 | $8.75 | 84,633,500 |
December 2005 | $5.56 | $6.48 | $5.54 | $6.26 | 50,903,000 |
November 2005 | $6.72 | $7.61 | $5.39 | $5.56 | 183,078,500 |
