| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2006 | $17.35 | $18.00 | $17.02 | $17.59 | 771,539,400 |
November 2006 | $15.67 | $17.66 | $15.16 | $17.32 | 1,330,540,600 |
October 2006 | $14.84 | $15.95 | $14.67 | $15.53 | 920,551,700 |
September 2006 | $14.19 | $15.14 | $13.63 | $14.79 | 1,036,230,000 |
August 2006 | $11.49 | $14.26 | $11.01 | $14.15 | 1,327,204,600 |
July 2006 | $12.73 | $12.94 | $11.23 | $11.51 | 869,379,300 |
June 2006 | $12.67 | $13.39 | $12.28 | $12.57 | 911,752,200 |
May 2006 | $13.53 | $14.16 | $12.55 | $12.67 | 1,256,356,100 |
April 2006 | $14.06 | $14.15 | $13.00 | $13.48 | 815,271,200 |
March 2006 | $13.12 | $14.16 | $13.08 | $13.95 | 1,321,031,200 |
February 2006 | $11.84 | $13.13 | $11.47 | $13.03 | 1,336,554,100 |
January 2006 | $11.08 | $12.51 | $11.06 | $11.95 | 1,348,993,600 |
December 2005 | $11.40 | $11.58 | $10.99 | $11.02 | 1,102,042,700 |
November 2005 | $11.15 | $11.57 | $10.86 | $11.29 | 1,229,480,700 |
October 2005 | $11.54 | $11.66 | $10.83 | $11.23 | 1,053,330,400 |
September 2005 | $11.28 | $12.01 | $11.24 | $11.53 | 1,099,572,600 |
August 2005 | $12.40 | $12.70 | $11.13 | $11.34 | 1,303,611,200 |
July 2005 | $12.31 | $13.02 | $11.91 | $12.33 | 906,918,600 |
June 2005 | $12.49 | $13.03 | $12.22 | $12.28 | 1,064,382,800 |
May 2005 | $11.10 | $12.88 | $11.04 | $12.49 | 1,277,986,400 |
April 2005 | $11.59 | $11.78 | $10.95 | $11.12 | 1,125,077,600 |
March 2005 | $11.22 | $12.10 | $11.21 | $11.51 | 1,193,967,900 |
February 2005 | $11.64 | $11.86 | $11.02 | $11.21 | 1,313,555,300 |
January 2005 | $12.50 | $12.62 | $11.21 | $11.61 | 1,321,919,000 |
December 2004 | $12.15 | $13.10 | $12.11 | $12.43 | 1,249,290,900 |