| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $29.44 | $30.81 | $26.29 | $27.40 | 56,483,740 |
November 2007 | $32.85 | $33.01 | $26.92 | $29.67 | 133,541,921 |
October 2007 | $31.18 | $34.21 | $29.97 | $34.14 | 110,858,716 |
September 2007 | $24.19 | $30.80 | $24.18 | $30.75 | 72,532,469 |
August 2007 | $24.23 | $25.01 | $19.18 | $24.50 | 105,809,385 |
July 2007 | $23.52 | $26.73 | $23.47 | $24.75 | 67,957,181 |
June 2007 | $20.68 | $23.51 | $20.67 | $23.19 | 64,519,148 |
May 2007 | $18.90 | $20.86 | $18.68 | $20.43 | 70,737,463 |
April 2007 | $18.80 | $19.87 | $18.66 | $18.95 | 46,648,646 |
March 2007 | $16.21 | $18.94 | $15.65 | $18.80 | 69,721,507 |
February 2007 | $16.07 | $18.10 | $15.75 | $16.66 | 63,534,863 |
January 2007 | $15.25 | $15.95 | $13.98 | $15.76 | 80,269,900 |
December 2006 | $15.94 | $16.26 | $14.74 | $15.28 | 51,597,200 |
November 2006 | $16.74 | $17.05 | $15.08 | $15.93 | 58,937,700 |
October 2006 | $14.74 | $16.54 | $13.76 | $16.37 | 54,414,500 |
September 2006 | $16.06 | $16.70 | $13.36 | $14.56 | 66,179,600 |
August 2006 | $15.94 | $16.75 | $15.58 | $16.05 | 52,908,300 |
July 2006 | $16.56 | $17.03 | $15.34 | $16.09 | 55,212,300 |
June 2006 | $15.95 | $16.69 | $13.65 | $16.42 | 79,448,600 |
May 2006 | $17.80 | $19.34 | $15.16 | $16.50 | 84,316,500 |
April 2006 | $15.83 | $17.99 | $15.75 | $17.37 | 53,269,300 |
March 2006 | $13.78 | $15.38 | $12.75 | $15.19 | 50,334,100 |
February 2006 | $15.01 | $15.01 | $13.12 | $13.62 | 53,499,800 |
January 2006 | $12.91 | $15.00 | $12.91 | $14.89 | 43,914,000 |
December 2005 | $12.08 | $12.76 | $12.08 | $12.62 | 25,062,500 |
