| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 2007 | $14.25 | $15.97 | $14.00 | $15.69 | 33,246,400 |
August 2007 | $14.95 | $16.35 | $11.75 | $14.31 | 74,433,200 |
July 2007 | $14.10 | $19.36 | $13.52 | $15.27 | 151,062,000 |
June 2007 | $10.57 | $14.25 | $10.09 | $13.96 | 77,320,100 |
May 2007 | $8.76 | $11.22 | $8.65 | $10.54 | 69,477,600 |
April 2007 | $8.00 | $8.75 | $7.76 | $8.63 | 27,946,600 |
March 2007 | $7.80 | $8.40 | $7.44 | $8.03 | 19,779,300 |
February 2007 | $7.76 | $9.27 | $7.57 | $7.94 | 30,281,700 |
January 2007 | $7.95 | $8.63 | $7.50 | $7.75 | 23,441,700 |
December 2006 | $8.59 | $8.68 | $7.39 | $7.61 | 23,528,900 |
November 2006 | $9.25 | $9.44 | $8.32 | $8.48 | 21,143,400 |
October 2006 | $7.60 | $10.20 | $7.46 | $9.31 | 37,477,200 |
September 2006 | $7.85 | $8.01 | $7.18 | $7.66 | 11,999,300 |
August 2006 | $7.20 | $8.08 | $6.86 | $7.77 | 19,706,600 |
July 2006 | $7.91 | $8.83 | $6.98 | $7.22 | 25,402,000 |
June 2006 | $9.35 | $9.91 | $7.28 | $7.91 | 22,542,400 |
May 2006 | $10.79 | $10.83 | $8.71 | $9.32 | 27,511,900 |
April 2006 | $10.60 | $11.38 | $9.75 | $10.70 | 34,318,600 |
March 2006 | $9.50 | $11.24 | $9.24 | $10.59 | 41,005,600 |
February 2006 | $9.60 | $11.31 | $8.96 | $9.56 | 56,167,300 |
January 2006 | $7.12 | $9.97 | $6.95 | $9.44 | 59,784,600 |
December 2005 | $6.15 | $7.98 | $5.94 | $6.96 | 51,148,000 |
November 2005 | $6.13 | $8.61 | $6.02 | $6.10 | 65,810,200 |
October 2005 | $6.17 | $7.16 | $5.37 | $6.15 | 65,520,200 |
September 2005 | $8.69 | $8.70 | $5.83 | $6.17 | 49,128,300 |