| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2009 | $14.63 | $15.57 | $14.41 | $15.42 | 1,704,179,445 |
November 2009 | $13.36 | $14.60 | $13.14 | $14.50 | 1,635,466,517 |
October 2009 | $12.26 | $13.97 | $12.00 | $13.34 | 3,085,546,968 |
September 2009 | $11.43 | $12.61 | $11.26 | $12.33 | 2,041,957,679 |
August 2009 | $11.16 | $11.80 | $10.91 | $11.48 | 1,949,076,545 |
July 2009 | $10.55 | $11.26 | $9.85 | $11.02 | 2,918,997,308 |
June 2009 | $10.42 | $11.13 | $10.00 | $10.49 | 2,816,463,439 |
May 2009 | $9.83 | $10.38 | $9.57 | $10.38 | 2,280,637,955 |
April 2009 | $8.55 | $10.04 | $8.47 | $9.85 | 3,511,090,567 |
March 2009 | $8.29 | $8.93 | $7.20 | $8.66 | 4,574,208,355 |
February 2009 | $8.32 | $9.48 | $8.20 | $8.41 | 4,460,465,855 |
January 2009 | $7.68 | $8.76 | $7.03 | $8.42 | 4,396,603,077 |
December 2008 | $7.13 | $8.20 | $6.53 | $7.65 | 4,525,396,124 |
November 2008 | $8.89 | $9.26 | $6.15 | $7.29 | 6,318,160,819 |
October 2008 | $10.23 | $10.37 | $7.70 | $8.94 | 7,974,735,144 |
September 2008 | $11.86 | $11.99 | $9.47 | $9.96 | 5,590,633,022 |
August 2008 | $11.75 | $12.70 | $11.49 | $11.52 | 2,750,382,644 |
July 2008 | $12.92 | $13.82 | $11.58 | $11.78 | 4,161,589,167 |
June 2008 | $14.49 | $14.63 | $12.81 | $13.09 | 3,750,147,682 |
May 2008 | $14.39 | $14.99 | $13.38 | $14.57 | 4,182,952,608 |
April 2008 | $11.14 | $14.55 | $10.97 | $14.29 | 5,718,936,064 |
March 2008 | $11.73 | $11.76 | $10.25 | $10.96 | 5,814,776,571 |
February 2008 | $13.15 | $13.46 | $11.12 | $11.72 | 7,071,915,750 |
January 2008 | $17.24 | $17.35 | $12.91 | $14.04 | 6,286,922,135 |
December 2007 | $17.19 | $18.03 | $16.23 | $17.20 | 3,410,860,467 |
