| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
July 2008 | $12.96 | $13.86 | $11.61 | $11.81 | 4,161,590,964 |
June 2008 | $14.52 | $14.66 | $12.84 | $13.13 | 3,750,149,960 |
May 2008 | $14.42 | $15.02 | $13.41 | $14.61 | 4,182,952,608 |
April 2008 | $11.16 | $14.58 | $11.00 | $14.32 | 5,718,937,222 |
March 2008 | $11.76 | $11.79 | $10.28 | $10.98 | 5,814,777,290 |
February 2008 | $13.18 | $13.49 | $11.14 | $11.75 | 7,071,920,984 |
January 2008 | $17.28 | $17.39 | $12.94 | $14.07 | 6,286,925,132 |
December 2007 | $17.23 | $18.07 | $16.27 | $17.24 | 3,410,861,067 |
November 2007 | $17.52 | $18.63 | $15.36 | $17.28 | 6,842,717,051 |
October 2007 | $14.21 | $17.63 | $14.20 | $17.63 | 6,179,441,179 |
September 2007 | $12.84 | $14.26 | $12.74 | $14.14 | 2,765,969,480 |
August 2007 | $12.73 | $13.14 | $11.98 | $12.85 | 3,538,888,937 |
July 2007 | $13.10 | $13.93 | $12.44 | $12.72 | 4,633,995,439 |
June 2007 | $12.49 | $13.34 | $12.41 | $13.03 | 5,156,399,756 |
May 2007 | $11.77 | $12.69 | $11.41 | $12.41 | 3,978,339,595 |
April 2007 | $11.41 | $12.28 | $11.27 | $11.75 | 3,719,989,593 |
March 2007 | $11.04 | $11.62 | $10.90 | $11.42 | 4,718,851,660 |
February 2007 | $12.62 | $12.62 | $11.05 | $11.21 | 4,548,234,895 |
January 2007 | $11.62 | $12.79 | $11.50 | $12.50 | 4,961,625,057 |
December 2006 | $12.12 | $12.28 | $11.28 | $11.48 | 3,662,212,560 |
November 2006 | $11.94 | $12.79 | $11.60 | $12.09 | 4,728,552,191 |
October 2006 | $10.02 | $12.27 | $9.93 | $11.88 | 6,321,545,421 |
September 2006 | $9.50 | $10.44 | $9.39 | $10.02 | 4,846,618,183 |
August 2006 | $9.60 | $9.72 | $9.06 | $9.44 | 4,271,853,990 |
July 2006 | $10.47 | $10.67 | $9.42 | $9.64 | 5,095,046,147 |
