| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $21.45 | $25.13 | $20.46 | $24.31 | 8,980,886 |
November 2007 | $23.52 | $24.48 | $18.74 | $21.35 | 11,801,410 |
October 2007 | $24.91 | $27.44 | $22.50 | $23.53 | 10,638,750 |
September 2007 | $22.43 | $25.54 | $20.77 | $24.82 | 7,978,000 |
August 2007 | $23.04 | $24.64 | $18.43 | $22.53 | 13,825,750 |
July 2007 | $24.73 | $25.85 | $21.15 | $22.97 | 11,118,250 |
June 2007 | $24.71 | $27.09 | $23.85 | $24.58 | 9,155,360 |
May 2007 | $22.01 | $25.61 | $21.39 | $24.52 | 13,725,102 |
April 2007 | $19.69 | $22.89 | $19.69 | $21.91 | 6,732,750 |
March 2007 | $18.81 | $20.36 | $17.71 | $19.69 | 9,531,625 |
February 2007 | $17.99 | $19.82 | $17.41 | $18.99 | 9,213,133 |
January 2007 | $15.62 | $18.21 | $15.34 | $18.02 | 6,436,625 |
December 2006 | $14.84 | $16.20 | $14.37 | $15.66 | 8,092,000 |
November 2006 | $14.37 | $15.31 | $13.61 | $14.77 | 5,767,875 |
October 2006 | $13.97 | $16.01 | $13.66 | $14.36 | 7,651,250 |
September 2006 | $13.74 | $14.37 | $12.93 | $14.05 | 4,731,125 |
August 2006 | $13.97 | $14.71 | $13.19 | $13.69 | 3,864,000 |
July 2006 | $14.54 | $15.07 | $13.13 | $14.01 | 3,403,375 |
June 2006 | $14.96 | $15.14 | $13.26 | $14.53 | 6,523,500 |
May 2006 | $15.06 | $15.34 | $14.58 | $14.93 | 4,559,500 |
April 2006 | $13.40 | $15.30 | $12.51 | $14.98 | 11,866,500 |
March 2006 | $13.47 | $13.55 | $12.85 | $13.40 | 4,029,000 |
February 2006 | $13.66 | $13.69 | $13.20 | $13.46 | 2,227,875 |
January 2006 | $13.38 | $13.69 | $13.28 | $13.69 | 3,668,625 |
December 2005 | $13.36 | $13.67 | $13.19 | $13.39 | 2,961,250 |
