| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $41.94 | $45.93 | $41.63 | $44.95 | 145,995,602 |
November 2007 | $37.71 | $42.48 | $37.17 | $42.48 | 168,576,247 |
October 2007 | $37.75 | $38.60 | $35.99 | $37.96 | 188,596,804 |
September 2007 | $38.70 | $39.20 | $37.08 | $37.41 | 138,623,650 |
August 2007 | $37.26 | $38.98 | $35.39 | $38.63 | 202,304,108 |
July 2007 | $39.85 | $41.79 | $37.18 | $37.41 | 174,819,427 |
June 2007 | $42.44 | $42.84 | $39.16 | $39.50 | 133,682,678 |
May 2007 | $40.88 | $42.73 | $40.16 | $42.30 | 146,559,725 |
April 2007 | $41.25 | $43.18 | $39.59 | $40.98 | 194,284,657 |
March 2007 | $40.19 | $44.08 | $39.56 | $40.91 | 230,326,747 |
February 2007 | $40.35 | $42.42 | $38.99 | $40.28 | 110,863,181 |
January 2007 | $41.93 | $43.45 | $39.19 | $40.34 | 133,525,800 |
December 2006 | $38.17 | $42.04 | $37.43 | $41.48 | 136,061,900 |
November 2006 | $38.09 | $38.60 | $34.83 | $37.89 | 171,778,000 |
October 2006 | $37.91 | $40.61 | $35.98 | $37.66 | 200,547,501 |
September 2006 | $40.10 | $40.79 | $36.99 | $37.98 | 94,134,600 |
August 2006 | $36.67 | $40.20 | $35.90 | $40.10 | 104,042,800 |
July 2006 | $34.62 | $40.10 | $34.19 | $36.92 | 156,973,800 |
June 2006 | $34.07 | $36.57 | $33.12 | $34.57 | 145,968,300 |
May 2006 | $38.06 | $38.77 | $31.99 | $33.94 | 346,509,799 |
April 2006 | $43.69 | $43.69 | $35.94 | $38.40 | 293,779,700 |
March 2006 | $44.79 | $45.11 | $41.05 | $43.12 | 163,271,300 |
February 2006 | $45.75 | $46.21 | $42.63 | $44.93 | 99,771,200 |
January 2006 | $48.30 | $48.55 | $44.07 | $45.85 | 156,888,100 |
December 2005 | $46.62 | $49.85 | $46.57 | $47.94 | 114,949,200 |