| Nov 17 2011 |
15741 |
506.38 |
| Nov 10 2011 |
15984 |
506.38 |
| Nov 04 2011 |
15964 |
506.38 |
| Oct 28 2011 |
15881 |
506.38 |
| Oct 21 2011 |
15803 |
503.99 |
| Oct 14 2011 |
15667 |
503.98 |
| Oct 07 2011 |
15358 |
503.98 |
| Sep 30 2011 |
15199 |
503.97 |
| Sep 27 2011 |
14823 |
503.97 |
| Sep 23 2011 |
14695 |
503.97 |
| Sep 16 2011 |
14284 |
503.96 |
| Sep 09 2011 |
13928 |
503.96 |
| Jan 13 2011 |
13750 |
503.88 |
| Dec 28 2010 |
13966 |
503.88 |
| Dec 14 2010 |
13827 |
503.88 |
| Dec 03 2010 |
13940 |
503.88 |
| Nov 26 2010 |
13920 |
503.88 |
| Nov 19 2010 |
13616 |
501.24 |
| Nov 12 2010 |
13388 |
501.24 |
| Nov 04 2010 |
13434 |
501.24 |
| Oct 28 2010 |
13052 |
501.24 |
