| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $12.92 | $13.67 | $11.34 | $12.13 | 327,544,200 |
November 2007 | $13.66 | $14.22 | $11.10 | $12.83 | 539,331,500 |
October 2007 | $12.72 | $14.21 | $11.51 | $13.99 | 609,243,300 |
September 2007 | $9.11 | $12.78 | $9.00 | $12.53 | 448,142,400 |
August 2007 | $8.90 | $9.23 | $6.28 | $9.11 | 834,169,200 |
July 2007 | $8.31 | $9.82 | $8.31 | $9.05 | 506,987,600 |
June 2007 | $8.48 | $8.81 | $7.86 | $8.23 | 469,723,400 |
May 2007 | $7.60 | $8.46 | $7.36 | $8.39 | 421,956,400 |
April 2007 | $6.80 | $7.90 | $6.75 | $7.50 | 324,205,000 |
March 2007 | $6.00 | $8.05 | $5.70 | $6.78 | 481,452,600 |
February 2007 | $6.29 | $6.97 | $5.79 | $6.25 | 353,828,200 |
January 2007 | $5.52 | $6.23 | $4.96 | $6.22 | 357,110,000 |
December 2006 | $5.12 | $5.58 | $4.95 | $5.45 | 225,997,800 |
November 2006 | $4.76 | $5.18 | $4.66 | $5.09 | 272,368,200 |
October 2006 | $3.96 | $4.75 | $3.75 | $4.66 | 322,526,400 |
September 2006 | $3.90 | $4.15 | $3.47 | $3.91 | 263,148,800 |
August 2006 | $4.18 | $4.43 | $3.71 | $3.88 | 333,484,000 |
July 2006 | $4.38 | $4.45 | $3.85 | $4.20 | 216,256,200 |
June 2006 | $4.17 | $4.38 | $3.56 | $4.36 | 384,675,200 |
May 2006 | $4.71 | $5.27 | $3.82 | $4.22 | 488,868,000 |
April 2006 | $4.48 | $4.79 | $4.24 | $4.67 | 216,953,200 |
March 2006 | $4.17 | $4.39 | $3.75 | $4.35 | 344,121,200 |
February 2006 | $4.57 | $4.58 | $4.06 | $4.16 | 254,699,200 |
January 2006 | $3.77 | $4.62 | $3.73 | $4.59 | 296,641,200 |
December 2005 | $3.90 | $4.12 | $3.54 | $3.69 | 194,073,600 |
