| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $67.79 | $68.63 | $62.70 | $64.10 | 124,346,500 |
November 2007 | $71.78 | $72.05 | $63.58 | $67.82 | 139,211,300 |
October 2007 | $77.00 | $78.25 | $67.18 | $72.00 | 184,091,500 |
September 2007 | $70.18 | $77.52 | $68.66 | $76.67 | 107,584,100 |
August 2007 | $74.98 | $77.40 | $65.78 | $70.62 | 136,928,600 |
July 2007 | $70.39 | $78.48 | $70.06 | $75.27 | 107,692,500 |
June 2007 | $73.83 | $73.83 | $68.11 | $69.98 | 94,558,300 |
May 2007 | $67.54 | $73.48 | $67.07 | $73.21 | 86,799,000 |
April 2007 | $64.46 | $69.30 | $63.86 | $67.43 | 87,978,700 |
March 2007 | $62.79 | $66.61 | $62.29 | $64.47 | 87,688,500 |
February 2007 | $64.97 | $66.71 | $61.81 | $63.27 | 82,094,900 |
January 2007 | $64.21 | $65.25 | $61.10 | $64.69 | 91,900,700 |
December 2006 | $64.72 | $66.34 | $63.81 | $64.17 | 62,864,400 |
November 2006 | $57.59 | $66.49 | $56.94 | $63.94 | 110,028,000 |
October 2006 | $57.11 | $60.74 | $55.97 | $57.48 | 99,571,700 |
September 2006 | $53.98 | $57.83 | $51.91 | $56.75 | 78,827,000 |
August 2006 | $55.51 | $57.95 | $52.47 | $53.91 | 89,738,100 |
July 2006 | $58.32 | $60.27 | $55.13 | $55.51 | 84,047,900 |
June 2006 | $59.94 | $61.82 | $54.78 | $58.73 | 101,961,400 |
May 2006 | $59.63 | $64.23 | $58.22 | $59.69 | 82,124,900 |
April 2006 | $55.91 | $62.34 | $55.38 | $59.63 | 71,813,900 |
March 2006 | $51.85 | $56.80 | $51.37 | $55.68 | 66,651,200 |
February 2006 | $49.81 | $53.51 | $49.81 | $51.94 | 74,037,100 |
January 2006 | $50.09 | $50.71 | $46.89 | $48.60 | 76,958,400 |
December 2005 | $48.63 | $51.51 | $48.61 | $49.98 | 67,947,300 |
