| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $16.91 | $17.81 | $16.91 | $17.54 | 74,308,800 |
November 2007 | $16.37 | $17.54 | $15.91 | $17.03 | 106,039,600 |
October 2007 | $16.31 | $16.67 | $15.74 | $16.41 | 67,541,300 |
September 2007 | $15.89 | $16.78 | $15.69 | $16.24 | 57,703,900 |
August 2007 | $15.00 | $16.88 | $14.82 | $15.89 | 135,647,700 |
July 2007 | $15.17 | $15.62 | $14.83 | $14.89 | 101,447,400 |
June 2007 | $15.99 | $16.02 | $14.83 | $15.17 | 101,195,600 |
May 2007 | $16.84 | $16.84 | $15.61 | $15.94 | 73,587,900 |
April 2007 | $16.05 | $17.03 | $16.02 | $16.55 | 56,258,600 |
March 2007 | $15.63 | $16.24 | $15.26 | $16.05 | 63,856,900 |
February 2007 | $15.88 | $16.18 | $15.37 | $15.68 | 55,309,600 |
January 2007 | $15.94 | $16.14 | $15.64 | $15.83 | 59,872,700 |
December 2006 | $15.74 | $16.20 | $15.66 | $15.97 | 37,569,900 |
November 2006 | $15.55 | $15.79 | $15.34 | $15.70 | 43,153,900 |
October 2006 | $14.80 | $15.69 | $14.78 | $15.60 | 58,100,400 |
September 2006 | $14.69 | $15.00 | $14.44 | $14.77 | 49,606,000 |
August 2006 | $14.32 | $14.71 | $14.20 | $14.69 | 45,679,500 |
July 2006 | $13.64 | $14.56 | $13.56 | $14.31 | 46,575,400 |
June 2006 | $13.61 | $14.00 | $13.41 | $13.58 | 59,582,600 |
May 2006 | $13.62 | $13.75 | $12.92 | $13.55 | 56,203,800 |
April 2006 | $13.72 | $13.92 | $13.14 | $13.66 | 53,619,700 |
March 2006 | $14.24 | $14.27 | $13.54 | $13.72 | 54,446,900 |
February 2006 | $14.36 | $14.43 | $13.82 | $14.24 | 41,813,700 |
January 2006 | $14.39 | $14.86 | $14.26 | $14.41 | 48,447,000 |
December 2005 | $14.55 | $14.78 | $14.26 | $14.30 | 50,190,700 |
