| Jan 19 2012 |
23837 |
618.87 |
| Dec 29 2011 |
23708 |
618.87 |
| Dec 13 2011 |
23459 |
618.87 |
| Dec 09 2011 |
23480 |
618.87 |
| Dec 01 2011 |
23509 |
618.87 |
| Nov 25 2011 |
23816 |
618.87 |
| Nov 17 2011 |
23512 |
615.47 |
| Nov 10 2011 |
23868 |
615.42 |
| Nov 04 2011 |
23906 |
615.37 |
| Oct 28 2011 |
23788 |
615.32 |
| Oct 21 2011 |
23895 |
615.27 |
| Oct 14 2011 |
23700 |
615.22 |
| Oct 07 2011 |
23261 |
615.18 |
| Sep 30 2011 |
23053 |
615.13 |
| Sep 27 2011 |
22484 |
615.11 |
| Sep 23 2011 |
22428 |
615.09 |
| Sep 16 2011 |
21676 |
615.05 |
| Sep 09 2011 |
20558 |
606.67 |
| Jan 13 2011 |
20241 |
606.67 |
| Dec 28 2010 |
20425 |
606.67 |
| Dec 14 2010 |
20210 |
606.67 |
| Dec 03 2010 |
20443 |
606.67 |
| Nov 26 2010 |
20497 |
606.67 |
