| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $47.63 | $50.95 | $47.62 | $47.99 | 38,371,555 |
November 2007 | $50.72 | $51.76 | $46.90 | $48.09 | 54,029,774 |
October 2007 | $47.82 | $50.84 | $47.20 | $50.79 | 34,996,788 |
September 2007 | $47.50 | $48.90 | $46.40 | $47.38 | 28,179,524 |
August 2007 | $45.91 | $48.57 | $44.64 | $47.89 | 54,820,918 |
July 2007 | $47.30 | $48.43 | $45.90 | $46.00 | 37,861,539 |
June 2007 | $45.86 | $47.33 | $45.16 | $47.07 | 31,981,626 |
May 2007 | $44.44 | $46.60 | $43.63 | $45.71 | 39,016,936 |
April 2007 | $44.81 | $46.26 | $44.17 | $44.30 | 30,640,840 |
March 2007 | $42.74 | $45.61 | $42.41 | $44.65 | 40,777,312 |
February 2007 | $42.43 | $45.32 | $42.19 | $43.00 | 36,638,850 |
January 2007 | $40.46 | $43.04 | $39.64 | $42.45 | 30,497,951 |
December 2006 | $39.91 | $41.16 | $39.52 | $40.52 | 24,671,721 |
November 2006 | $39.53 | $40.66 | $38.33 | $40.06 | 42,900,497 |
October 2006 | $40.75 | $41.75 | $38.61 | $39.55 | 39,363,590 |
September 2006 | $39.80 | $41.23 | $39.62 | $40.55 | 22,336,580 |
August 2006 | $39.24 | $40.07 | $37.83 | $39.80 | 27,832,983 |
July 2006 | $38.14 | $40.09 | $37.16 | $39.25 | 22,565,247 |
June 2006 | $38.37 | $38.92 | $36.48 | $37.99 | 37,753,845 |
May 2006 | $39.49 | $40.59 | $38.16 | $38.36 | 36,218,152 |
April 2006 | $40.46 | $42.13 | $39.31 | $39.49 | 30,598,231 |
March 2006 | $37.40 | $41.35 | $37.36 | $40.32 | 40,282,789 |
February 2006 | $36.53 | $39.10 | $36.52 | $37.84 | 32,242,611 |
January 2006 | $34.84 | $37.56 | $34.75 | $36.53 | 35,610,846 |
December 2005 | $33.81 | $35.43 | $33.49 | $35.35 | 32,155,507 |
