| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $22.96 | $24.76 | $22.74 | $23.71 | 87,197,200 |
November 2007 | $24.87 | $24.95 | $22.55 | $23.01 | 101,051,422 |
October 2007 | $21.07 | $25.15 | $20.75 | $24.95 | 135,389,232 |
September 2007 | $20.24 | $21.68 | $19.36 | $20.96 | 59,303,060 |
August 2007 | $19.31 | $20.66 | $17.57 | $20.27 | 88,678,058 |
July 2007 | $20.36 | $21.71 | $19.64 | $19.85 | 101,111,375 |
June 2007 | $21.00 | $21.33 | $19.56 | $20.27 | 82,325,780 |
May 2007 | $19.05 | $21.37 | $19.05 | $20.98 | 87,519,493 |
April 2007 | $17.81 | $19.62 | $17.78 | $19.16 | 63,885,850 |
March 2007 | $17.52 | $18.45 | $17.01 | $17.89 | 88,769,725 |
February 2007 | $18.58 | $19.24 | $17.46 | $17.91 | 82,197,529 |
January 2007 | $18.15 | $18.67 | $17.73 | $18.55 | 71,291,533 |
December 2006 | $19.01 | $19.61 | $17.86 | $18.16 | 105,533,225 |
November 2006 | $18.48 | $19.67 | $17.84 | $18.90 | 81,297,273 |
October 2006 | $15.97 | $19.10 | $15.95 | $18.36 | 125,082,336 |
September 2006 | $15.15 | $16.60 | $14.92 | $16.06 | 71,826,788 |
August 2006 | $13.84 | $15.25 | $13.64 | $15.08 | 91,298,286 |
July 2006 | $15.53 | $15.79 | $13.75 | $13.89 | 118,182,142 |
June 2006 | $15.54 | $16.21 | $14.97 | $15.49 | 87,484,440 |
May 2006 | $15.93 | $16.69 | $15.48 | $15.53 | 87,455,786 |
April 2006 | $15.02 | $16.03 | $14.59 | $15.93 | 90,117,326 |
March 2006 | $14.69 | $15.68 | $14.46 | $15.05 | 100,476,104 |
February 2006 | $15.14 | $16.04 | $14.67 | $14.69 | 74,487,217 |
January 2006 | $14.49 | $15.51 | $14.25 | $15.23 | 87,599,060 |
December 2005 | $15.01 | $15.15 | $14.33 | $14.43 | 76,534,767 |
