| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2010 | $13.258 | $13.482 | $13.018 | $13.211 | 738,546,300 |
November 2010 | $13.168 | $13.575 | $13.017 | $13.178 | 725,407,200 |
October 2010 | $13.058 | $13.355 | $12.895 | $13.197 | 625,335,300 |
September 2010 | $12.301 | $13.251 | $12.293 | $13.039 | 648,852,000 |
August 2010 | $12.486 | $12.711 | $12.181 | $12.215 | 817,677,300 |
July 2010 | $11.650 | $12.549 | $11.570 | $12.399 | 841,022,400 |
June 2010 | $12.304 | $12.614 | $11.629 | $11.643 | 1,171,645,500 |
May 2010 | $12.975 | $13.233 | $12.111 | $12.246 | 1,194,357,000 |
April 2010 | $13.425 | $13.461 | $12.888 | $12.917 | 848,853,300 |
March 2010 | $12.941 | $13.551 | $12.727 | $13.389 | 812,293,200 |
February 2010 | $12.840 | $13.051 | $12.610 | $12.948 | 835,515,000 |
January 2010 | $12.869 | $13.218 | $12.574 | $12.794 | 874,774,500 |
December 2009 | $13.069 | $13.170 | $12.526 | $12.799 | 794,043,900 |
November 2009 | $11.868 | $13.126 | $11.799 | $12.997 | 918,029,100 |
October 2009 | $11.691 | $12.390 | $11.610 | $11.837 | 1,122,053,400 |
September 2009 | $12.106 | $12.413 | $11.610 | $11.696 | 1,127,019,900 |
August 2009 | $11.900 | $12.523 | $11.552 | $12.120 | 1,032,756,000 |
July 2009 | $11.504 | $11.950 | $11.220 | $11.820 | 1,107,206,700 |
June 2009 | $11.891 | $12.263 | $11.379 | $11.478 | 1,253,095,500 |
May 2009 | $11.902 | $12.110 | $11.403 | $11.786 | 1,131,146,700 |
April 2009 | $12.110 | $12.862 | $11.228 | $11.879 | 1,351,566,300 |
March 2009 | $11.440 | $12.492 | $11.015 | $12.279 | 1,635,886,500 |
February 2009 | $10.914 | $11.875 | $10.839 | $11.540 | 1,527,099,600 |
January 2009 | $13.120 | $13.478 | $10.997 | $11.043 | 1,555,641,600 |
December 2008 | $12.921 | $13.822 | $12.186 | $13.139 | 1,408,234,500 |
