| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $40.63 | $40.98 | $38.51 | $40.18 | 14,475,551 |
November 2007 | $38.52 | $42.81 | $38.24 | $40.24 | 24,309,801 |
October 2007 | $37.05 | $39.53 | $36.58 | $38.73 | 15,530,062 |
September 2007 | $38.63 | $39.93 | $35.85 | $36.96 | 13,618,228 |
August 2007 | $34.84 | $38.92 | $33.17 | $38.81 | 24,934,273 |
July 2007 | $35.06 | $37.78 | $34.35 | $35.01 | 16,145,214 |
June 2007 | $31.30 | $36.05 | $30.58 | $34.80 | 30,477,666 |
May 2007 | $32.69 | $33.35 | $29.57 | $31.85 | 33,709,779 |
April 2007 | $32.43 | $33.58 | $31.57 | $32.69 | 11,291,916 |
March 2007 | $30.68 | $32.60 | $29.19 | $32.43 | 16,108,699 |
February 2007 | $32.49 | $33.62 | $30.48 | $31.18 | 20,756,561 |
January 2007 | $29.56 | $32.71 | $29.53 | $32.28 | 28,223,115 |
December 2006 | $26.68 | $29.82 | $26.61 | $29.13 | 20,118,649 |
November 2006 | $27.07 | $28.31 | $25.01 | $26.74 | 28,066,996 |
October 2006 | $28.09 | $28.77 | $26.19 | $26.98 | 21,766,617 |
September 2006 | $27.81 | $29.32 | $26.53 | $28.18 | 17,498,835 |
August 2006 | $28.43 | $29.29 | $26.76 | $27.75 | 15,522,546 |
July 2006 | $26.33 | $29.00 | $23.88 | $28.78 | 20,165,962 |
June 2006 | $25.90 | $27.31 | $23.81 | $26.23 | 21,599,067 |
May 2006 | $29.37 | $30.81 | $25.55 | $25.73 | 23,647,227 |
April 2006 | $29.89 | $30.21 | $28.09 | $29.37 | 10,428,557 |
March 2006 | $28.61 | $30.54 | $26.59 | $29.82 | 21,816,468 |
February 2006 | $29.23 | $31.34 | $28.65 | $28.76 | 13,873,625 |
January 2006 | $27.39 | $30.14 | $27.23 | $29.23 | 12,664,900 |
December 2005 | $28.33 | $28.50 | $25.54 | $27.08 | 12,823,561 |
