| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2008 | $13.16 | $16.65 | $12.45 | $16.59 | 46,521,425 |
November 2008 | $15.96 | $17.50 | $11.60 | $14.07 | 45,017,878 |
October 2008 | $16.25 | $16.48 | $12.77 | $16.11 | 81,549,234 |
September 2008 | $22.59 | $22.64 | $14.80 | $16.16 | 71,487,920 |
August 2008 | $21.05 | $23.23 | $20.52 | $21.71 | 35,860,400 |
July 2008 | $22.08 | $22.60 | $19.76 | $20.92 | 66,413,244 |
June 2008 | $26.81 | $27.35 | $22.02 | $22.40 | 48,752,715 |
May 2008 | $26.25 | $27.89 | $25.88 | $27.50 | 47,814,920 |
April 2008 | $22.91 | $27.24 | $21.90 | $26.03 | 68,575,851 |
March 2008 | $21.60 | $22.54 | $19.76 | $22.45 | 38,688,594 |
February 2008 | $24.18 | $25.33 | $21.70 | $21.79 | 40,393,547 |
January 2008 | $28.42 | $28.43 | $22.22 | $24.06 | 67,046,507 |
December 2007 | $31.20 | $31.98 | $28.24 | $28.31 | 29,689,273 |
November 2007 | $31.06 | $31.93 | $29.05 | $31.44 | 29,261,463 |
October 2007 | $30.67 | $32.55 | $27.64 | $31.60 | 34,814,850 |
September 2007 | $28.30 | $31.26 | $27.65 | $30.88 | 31,785,690 |
August 2007 | $27.69 | $28.12 | $24.33 | $27.88 | 42,970,570 |
July 2007 | $26.43 | $28.99 | $25.92 | $27.78 | 55,723,900 |
June 2007 | $24.72 | $26.41 | $23.42 | $25.80 | 47,467,537 |
May 2007 | $25.74 | $25.92 | $22.87 | $24.22 | 45,426,822 |
April 2007 | $23.42 | $26.38 | $23.17 | $25.61 | 40,044,611 |
March 2007 | $21.99 | $23.39 | $21.29 | $23.26 | 52,855,683 |
February 2007 | $23.85 | $24.52 | $22.80 | $23.10 | 38,977,335 |
January 2007 | $22.96 | $24.97 | $22.60 | $23.94 | 62,930,176 |
December 2006 | $23.61 | $24.29 | $22.38 | $23.15 | 31,289,304 |