| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $17.09 | $20.02 | $17.09 | $19.27 | 5,842,200 |
November 2007 | $17.35 | $17.90 | $16.08 | $17.26 | 6,457,200 |
October 2007 | $15.15 | $17.67 | $15.05 | $17.38 | 9,173,100 |
September 2007 | $14.96 | $15.28 | $14.59 | $15.12 | 3,373,200 |
August 2007 | $15.03 | $15.39 | $13.43 | $15.00 | 6,192,900 |
July 2007 | $14.56 | $15.55 | $14.19 | $15.08 | 4,253,400 |
June 2007 | $13.64 | $14.87 | $13.47 | $14.48 | 4,507,800 |
May 2007 | $14.01 | $14.42 | $12.93 | $13.64 | 5,413,800 |
April 2007 | $13.46 | $14.29 | $13.46 | $13.62 | 3,715,500 |
March 2007 | $13.25 | $13.60 | $12.46 | $13.49 | 5,145,600 |
February 2007 | $13.63 | $14.53 | $12.89 | $13.26 | 6,295,500 |
January 2007 | $12.29 | $13.67 | $12.12 | $13.61 | 4,779,300 |
December 2006 | $12.42 | $12.46 | $11.53 | $12.30 | 2,924,700 |
November 2006 | $12.45 | $12.51 | $11.84 | $12.42 | 2,953,200 |
October 2006 | $12.26 | $12.59 | $11.90 | $12.47 | 2,529,000 |
September 2006 | $11.26 | $12.41 | $11.14 | $12.26 | 3,457,500 |
August 2006 | $12.19 | $12.29 | $11.02 | $11.20 | 5,098,500 |
July 2006 | $12.12 | $12.48 | $11.12 | $12.30 | 4,399,500 |
June 2006 | $13.38 | $13.56 | $11.12 | $12.12 | 5,591,100 |
May 2006 | $12.24 | $13.74 | $11.86 | $13.44 | 6,078,000 |
April 2006 | $11.20 | $13.18 | $11.18 | $12.24 | 3,974,400 |
March 2006 | $10.83 | $11.87 | $10.79 | $11.24 | 3,952,800 |
February 2006 | $10.18 | $11.23 | $9.78 | $10.84 | 3,247,800 |
January 2006 | $9.61 | $10.24 | $9.52 | $10.17 | 3,092,400 |
December 2005 | $8.87 | $9.73 | $8.80 | $9.56 | 3,598,800 |
