| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $10.84 | $11.98 | $10.74 | $11.33 | 98,138,500 |
November 2006 | $12.17 | $12.20 | $10.65 | $10.83 | 157,766,300 |
October 2006 | $11.02 | $12.38 | $10.80 | $12.16 | 161,757,700 |
September 2006 | $9.76 | $11.20 | $9.46 | $10.92 | 167,918,600 |
August 2006 | $9.89 | $10.21 | $9.25 | $9.69 | 154,469,100 |
July 2006 | $10.10 | $10.23 | $9.17 | $10.00 | 106,750,300 |
June 2006 | $10.38 | $10.49 | $9.65 | $10.03 | 94,161,800 |
May 2006 | $10.42 | $10.83 | $10.18 | $10.44 | 116,770,000 |
April 2006 | $10.94 | $10.96 | $9.95 | $10.38 | 99,917,300 |
March 2006 | $10.56 | $10.78 | $9.86 | $10.71 | 108,406,700 |
February 2006 | $10.28 | $11.09 | $10.20 | $10.59 | 126,609,600 |
January 2006 | $10.15 | $10.42 | $9.61 | $10.33 | 126,741,600 |
December 2005 | $9.87 | $10.59 | $9.77 | $10.07 | 90,674,000 |
November 2005 | $9.84 | $10.68 | $9.52 | $9.90 | 126,260,600 |
October 2005 | $9.98 | $10.08 | $9.06 | $9.84 | 96,749,400 |
September 2005 | $10.51 | $10.88 | $9.49 | $9.90 | 115,827,300 |
August 2005 | $12.02 | $12.61 | $10.50 | $10.80 | 113,966,700 |
July 2005 | $11.29 | $12.23 | $11.18 | $11.99 | 74,815,900 |
June 2005 | $11.85 | $12.19 | $11.06 | $11.22 | 90,955,700 |
May 2005 | $12.07 | $12.40 | $11.52 | $11.90 | 95,451,600 |
April 2005 | $12.37 | $12.60 | $11.74 | $12.10 | 115,691,500 |
March 2005 | $12.12 | $12.84 | $11.86 | $12.35 | 134,231,300 |
February 2005 | $12.46 | $12.46 | $11.55 | $12.07 | 77,809,800 |
January 2005 | $11.87 | $12.73 | $11.60 | $12.44 | 127,786,000 |
December 2004 | $12.43 | $12.77 | $11.25 | $11.93 | 125,575,300 |