| Dec 13 2011 |
24391 |
634.82 |
| Dec 09 2011 |
24405 |
634.82 |
| Dec 01 2011 |
24453 |
634.82 |
| Nov 25 2011 |
24748 |
634.82 |
| Nov 17 2011 |
24671 |
634.82 |
| Nov 10 2011 |
25045 |
634.82 |
| Nov 04 2011 |
25113 |
634.82 |
| Oct 28 2011 |
24963 |
634.82 |
| Oct 21 2011 |
25092 |
634.82 |
| Oct 14 2011 |
23374 |
609.55 |
| Oct 07 2011 |
23293 |
615.64 |
| Sep 30 2011 |
23087 |
615.58 |
| Sep 27 2011 |
21769 |
602.75 |
| Sep 23 2011 |
21706 |
602.76 |
| Sep 16 2011 |
20961 |
602.78 |
| Sep 09 2011 |
20345 |
602.79 |
| Jan 13 2011 |
20045 |
603.02 |
| Dec 28 2010 |
20239 |
603.03 |
| Dec 14 2010 |
20026 |
603.03 |
| Dec 03 2010 |
20245 |
603.04 |
| Nov 26 2010 |
20298 |
603.04 |
| Nov 19 2010 |
20230 |
603.04 |
| Nov 12 2010 |
19866 |
603.05 |
| Nov 04 2010 |
20125 |
603.05 |
| Oct 28 2010 |
19615 |
603.05 |
| Oct 22 2010 |
19454 |
603.05 |
| Oct 14 2010 |
20639 |
630.62 |
