| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $13.37 | $14.18 | $11.81 | $12.64 | 23,317,100 |
November 2007 | $13.76 | $14.44 | $12.31 | $13.39 | 20,400,100 |
October 2007 | $13.90 | $14.73 | $12.78 | $14.12 | 22,799,700 |
September 2007 | $12.09 | $14.44 | $12.06 | $14.05 | 14,407,500 |
August 2007 | $12.18 | $12.25 | $10.34 | $11.92 | 18,945,100 |
July 2007 | $12.94 | $13.92 | $11.69 | $12.26 | 15,311,300 |
June 2007 | $11.48 | $12.97 | $11.21 | $12.85 | 15,095,300 |
May 2007 | $11.14 | $11.89 | $10.81 | $11.31 | 22,320,100 |
April 2007 | $10.71 | $11.42 | $10.55 | $11.09 | 11,711,500 |
March 2007 | $10.05 | $10.97 | $9.55 | $10.70 | 13,965,800 |
February 2007 | $10.65 | $10.67 | $9.98 | $10.10 | 12,080,200 |
January 2007 | $10.39 | $10.67 | $9.35 | $10.61 | 13,984,900 |
December 2006 | $10.98 | $11.15 | $10.18 | $10.40 | 11,076,300 |
November 2006 | $10.26 | $11.07 | $10.02 | $11.02 | 9,034,500 |
October 2006 | $9.18 | $10.34 | $8.73 | $10.02 | 15,586,900 |
September 2006 | $10.84 | $11.14 | $8.69 | $9.41 | 20,098,800 |
August 2006 | $11.78 | $11.97 | $10.41 | $10.68 | 12,355,800 |
July 2006 | $11.39 | $12.15 | $11.06 | $11.81 | 10,907,500 |
June 2006 | $11.41 | $12.00 | $9.61 | $11.27 | 14,655,300 |
May 2006 | $12.57 | $13.19 | $10.49 | $11.58 | 15,938,800 |
April 2006 | $11.04 | $12.71 | $10.93 | $12.49 | 13,089,400 |
March 2006 | $9.87 | $11.03 | $9.70 | $10.85 | 7,692,500 |
February 2006 | $10.51 | $10.61 | $9.08 | $9.75 | 12,820,700 |
January 2006 | $8.98 | $10.57 | $8.98 | $10.55 | 13,312,500 |
December 2005 | $8.44 | $9.24 | $8.44 | $8.75 | 7,498,900 |
