| Nov 10 2011 |
19600 |
552.8 |
| Nov 04 2011 |
19640 |
552.8 |
| Oct 28 2011 |
19519 |
552.8 |
| Oct 21 2011 |
19651 |
552.8 |
| Oct 14 2011 |
15616 |
503.29 |
| Oct 07 2011 |
15293 |
503.17 |
| Sep 30 2011 |
15120 |
503.05 |
| Sep 27 2011 |
14746 |
503.01 |
| Sep 23 2011 |
14619 |
502.95 |
| Sep 16 2011 |
14208 |
502.85 |
| Sep 09 2011 |
13841 |
502.75 |
| Jan 13 2011 |
13529 |
501.2 |
| Dec 28 2010 |
13746 |
501.15 |
| Dec 14 2010 |
13622 |
501.11 |
| Dec 03 2010 |
13714 |
501.08 |
| Nov 26 2010 |
13700 |
501.06 |
| Nov 19 2010 |
13602 |
501.05 |
| Nov 12 2010 |
9350 |
446.57 |
| Nov 04 2010 |
9321 |
446.57 |
| Oct 28 2010 |
8984 |
446.57 |
| Oct 22 2010 |
8913 |
446.57 |
