| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $23.07 | $24.88 | $22.85 | $23.82 | 62,638,939 |
November 2007 | $24.98 | $25.07 | $22.66 | $23.12 | 72,620,236 |
October 2007 | $21.18 | $25.27 | $20.85 | $25.07 | 96,986,979 |
September 2007 | $20.34 | $21.78 | $19.45 | $21.06 | 42,382,021 |
August 2007 | $19.40 | $20.76 | $17.66 | $20.37 | 63,525,244 |
July 2007 | $20.46 | $21.82 | $19.74 | $19.94 | 72,568,824 |
June 2007 | $21.10 | $21.44 | $19.65 | $20.37 | 56,854,808 |
May 2007 | $19.14 | $21.47 | $19.14 | $21.08 | 62,904,652 |
April 2007 | $17.90 | $19.71 | $17.87 | $19.25 | 45,918,934 |
March 2007 | $17.64 | $18.54 | $17.12 | $17.98 | 63,816,848 |
February 2007 | $18.70 | $19.36 | $17.57 | $18.03 | 59,027,694 |
January 2007 | $18.28 | $18.79 | $17.86 | $18.68 | 51,171,600 |
December 2006 | $19.16 | $19.76 | $17.99 | $18.30 | 75,860,400 |
November 2006 | $18.62 | $19.82 | $17.98 | $19.04 | 58,445,200 |
October 2006 | $16.11 | $19.25 | $16.09 | $18.50 | 89,927,400 |
September 2006 | $15.28 | $16.75 | $15.05 | $16.20 | 51,636,800 |
August 2006 | $13.96 | $15.38 | $13.76 | $15.21 | 65,453,400 |
July 2006 | $15.69 | $15.95 | $13.86 | $14.00 | 84,925,400 |
June 2006 | $15.69 | $16.37 | $15.12 | $15.64 | 62,873,600 |
May 2006 | $16.08 | $16.86 | $15.63 | $15.69 | 62,849,600 |
April 2006 | $15.18 | $16.18 | $14.73 | $16.08 | 64,786,000 |
March 2006 | $14.84 | $15.84 | $14.62 | $15.21 | 72,141,600 |
February 2006 | $15.30 | $16.20 | $14.82 | $14.84 | 53,555,400 |
January 2006 | $14.66 | $15.68 | $14.41 | $15.40 | 62,976,200 |
December 2005 | $15.18 | $15.32 | $14.49 | $14.59 | 54,943,800 |
