| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $94.12 | $101.18 | $87.30 | $94.72 | 26,335,000 |
November 2007 | $88.00 | $93.96 | $87.34 | $93.80 | 28,300,000 |
October 2007 | $79.40 | $88.28 | $78.98 | $88.28 | 20,055,000 |
September 2007 | $77.96 | $80.00 | $77.62 | $79.04 | 13,800,000 |
August 2007 | $71.96 | $80.00 | $71.60 | $77.80 | 20,970,000 |
July 2007 | $72.30 | $74.46 | $71.16 | $72.08 | 12,065,000 |
June 2007 | $72.60 | $73.00 | $70.76 | $72.10 | 11,955,000 |
May 2007 | $72.68 | $73.59 | $71.80 | $72.50 | 14,035,000 |
April 2007 | $72.20 | $73.35 | $71.72 | $72.56 | 10,540,000 |
March 2007 | $70.28 | $73.16 | $69.86 | $72.80 | 13,130,000 |
February 2007 | $73.43 | $73.80 | $69.20 | $70.46 | 16,635,000 |
January 2007 | $73.56 | $73.72 | $70.82 | $73.35 | 15,665,000 |
December 2006 | $71.10 | $76.50 | $70.40 | $73.32 | 18,400,000 |
November 2006 | $70.20 | $72.56 | $68.90 | $71.10 | 17,125,000 |
October 2006 | $63.40 | $70.46 | $63.30 | $70.30 | 17,140,000 |
September 2006 | $63.86 | $64.76 | $61.78 | $63.48 | 12,160,000 |
August 2006 | $60.94 | $64.58 | $60.66 | $64.07 | 15,875,000 |
July 2006 | $61.30 | $61.44 | $59.56 | $60.94 | 13,740,000 |
June 2006 | $61.46 | $61.78 | $59.63 | $60.86 | 16,290,000 |
May 2006 | $59.16 | $61.98 | $58.20 | $61.38 | 19,995,000 |
April 2006 | $60.20 | $60.50 | $56.78 | $59.04 | 20,125,000 |
March 2006 | $57.84 | $60.26 | $57.56 | $60.24 | 19,920,000 |
February 2006 | $58.40 | $58.60 | $57.20 | $57.76 | 9,800,000 |
January 2006 | $58.50 | $59.98 | $58.22 | $58.64 | 11,880,000 |
December 2005 | $59.28 | $60.63 | $58.58 | $58.71 | 10,035,000 |
