| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $15.12 | $15.17 | $13.57 | $13.57 | 220,999,200 |
November 2007 | $15.31 | $15.47 | $13.99 | $15.17 | 270,704,700 |
October 2007 | $14.71 | $15.54 | $14.28 | $15.35 | 256,617,700 |
September 2007 | $14.55 | $14.87 | $13.90 | $14.61 | 188,718,900 |
August 2007 | $14.20 | $15.20 | $13.37 | $14.78 | 281,100,800 |
July 2007 | $15.98 | $16.40 | $14.28 | $14.40 | 235,700,900 |
June 2007 | $15.20 | $16.21 | $14.37 | $15.86 | 277,117,400 |
May 2007 | $14.82 | $15.33 | $14.37 | $15.23 | 208,550,100 |
April 2007 | $13.82 | $15.23 | $13.57 | $14.50 | 192,595,400 |
March 2007 | $13.06 | $13.98 | $12.93 | $13.81 | 200,263,300 |
February 2007 | $14.38 | $14.59 | $12.88 | $13.12 | 169,248,000 |
January 2007 | $13.04 | $14.62 | $12.80 | $14.32 | 213,827,900 |
December 2006 | $12.24 | $13.00 | $12.11 | $12.95 | 127,193,100 |
November 2006 | $12.25 | $12.38 | $11.79 | $12.22 | 140,847,000 |
October 2006 | $12.18 | $12.27 | $11.78 | $12.18 | 156,690,000 |
September 2006 | $11.14 | $12.28 | $10.83 | $12.13 | 240,339,200 |
August 2006 | $11.67 | $11.67 | $9.77 | $10.58 | 393,361,200 |
July 2006 | $12.45 | $12.72 | $11.54 | $11.66 | 160,441,200 |
June 2006 | $11.82 | $12.50 | $11.78 | $12.45 | 151,832,000 |
May 2006 | $12.29 | $12.30 | $11.17 | $11.82 | 124,455,500 |
April 2006 | $11.78 | $12.30 | $11.50 | $12.22 | 128,718,500 |
March 2006 | $10.95 | $12.35 | $10.72 | $11.71 | 207,932,300 |
February 2006 | $10.85 | $11.15 | $10.55 | $10.99 | 158,227,700 |
January 2006 | $10.93 | $10.97 | $10.09 | $10.85 | 230,246,000 |
December 2005 | $10.22 | $11.18 | $9.93 | $10.80 | 173,449,900 |
