| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2012 | $9.62 | $11.24 | $9.29 | $11.00 | 205,111,136 |
November 2012 | $9.73 | $9.99 | $8.64 | $9.59 | 216,225,636 |
October 2012 | $10.16 | $10.86 | $9.51 | $9.74 | 193,123,867 |
September 2012 | $9.41 | $11.13 | $9.13 | $10.16 | 187,800,699 |
August 2012 | $9.08 | $10.17 | $8.34 | $9.31 | 225,570,346 |
July 2012 | $10.44 | $10.70 | $8.50 | $8.99 | 208,021,489 |
June 2012 | $9.92 | $11.08 | $9.59 | $10.54 | 206,535,897 |
May 2012 | $12.70 | $13.02 | $9.63 | $10.23 | 265,919,593 |
April 2012 | $12.92 | $13.33 | $12.21 | $12.68 | 220,880,690 |
March 2012 | $13.02 | $13.98 | $12.23 | $12.87 | 278,886,903 |
February 2012 | $12.54 | $14.11 | $12.38 | $13.01 | 356,423,717 |
January 2012 | $10.04 | $12.74 | $10.01 | $12.33 | 300,479,192 |
December 2011 | $9.58 | $9.99 | $8.45 | $9.85 | 247,699,754 |
November 2011 | $10.35 | $11.09 | $8.74 | $9.72 | 365,365,132 |
October 2011 | $8.56 | $11.72 | $6.99 | $10.88 | 536,181,668 |
September 2011 | $10.63 | $10.93 | $8.57 | $8.78 | 492,791,954 |
August 2011 | $14.76 | $14.87 | $8.51 | $10.46 | 705,249,425 |
July 2011 | $12.55 | $15.16 | $12.51 | $14.27 | 466,200,222 |
June 2011 | $14.13 | $14.35 | $11.13 | $12.48 | 462,390,505 |
May 2011 | $12.05 | $14.93 | $12.00 | $14.24 | 481,411,474 |
April 2011 | $12.68 | $13.32 | $11.72 | $11.96 | 390,490,288 |
March 2011 | $13.25 | $13.28 | $11.48 | $12.42 | 432,064,221 |
February 2011 | $14.22 | $15.06 | $12.38 | $13.17 | 463,554,159 |
January 2011 | $14.39 | $16.00 | $13.60 | $14.01 | 602,351,442 |
December 2010 | $11.85 | $14.26 | $11.66 | $14.03 | 646,823,526 |
