| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2007 | $37.58 | $40.28 | $33.40 | $34.98 | 25,616,464 |
November 2007 | $30.35 | $40.34 | $28.82 | $38.94 | 69,445,976 |
October 2007 | $29.02 | $31.36 | $27.12 | $31.24 | 47,142,000 |
September 2007 | $22.96 | $28.99 | $22.96 | $28.61 | 41,697,224 |
August 2007 | $23.60 | $23.67 | $18.48 | $22.89 | 49,207,600 |
July 2007 | $26.07 | $27.04 | $21.93 | $23.90 | 45,514,000 |
June 2007 | $24.08 | $25.92 | $22.59 | $25.30 | 32,841,400 |
May 2007 | $20.28 | $26.00 | $20.06 | $24.21 | 54,186,348 |
April 2007 | $18.88 | $21.24 | $18.71 | $20.17 | 31,355,800 |
March 2007 | $17.13 | $18.93 | $16.46 | $18.83 | 34,497,280 |
February 2007 | $17.85 | $18.96 | $17.01 | $17.69 | 35,006,896 |
January 2007 | $17.15 | $17.97 | $15.75 | $17.65 | 46,736,400 |
December 2006 | $17.74 | $18.45 | $16.76 | $17.35 | 26,562,000 |
November 2006 | $18.58 | $18.87 | $16.39 | $17.52 | 41,888,800 |
October 2006 | $15.65 | $18.12 | $14.59 | $18.08 | 40,683,200 |
September 2006 | $16.73 | $17.51 | $14.38 | $15.48 | 43,950,000 |
August 2006 | $16.30 | $17.49 | $16.14 | $16.45 | 34,684,800 |
July 2006 | $16.86 | $17.02 | $15.10 | $16.53 | 34,115,200 |
June 2006 | $16.84 | $17.34 | $14.56 | $16.59 | 50,091,200 |
May 2006 | $17.96 | $20.05 | $15.64 | $17.57 | 48,465,200 |
April 2006 | $16.51 | $18.25 | $16.49 | $17.62 | 27,089,200 |
March 2006 | $15.05 | $16.57 | $13.99 | $16.38 | 25,746,000 |
February 2006 | $16.00 | $16.15 | $14.39 | $14.93 | 25,002,000 |
January 2006 | $14.28 | $16.35 | $14.13 | $15.74 | 36,060,400 |
December 2005 | $12.49 | $14.23 | $12.49 | $14.03 | 15,698,000 |
