| Nov 17 2011 |
15483 |
503.39 |
| Nov 10 2011 |
15528 |
500.61 |
| Nov 04 2011 |
15501 |
500.61 |
| Oct 28 2011 |
15399 |
500.61 |
| Oct 21 2011 |
15425 |
499.21 |
| Oct 14 2011 |
15265 |
499.21 |
| Oct 07 2011 |
14918 |
499.2 |
| Sep 30 2011 |
14753 |
499.2 |
| Sep 27 2011 |
14396 |
499.2 |
| Sep 23 2011 |
14293 |
499.2 |
| Sep 16 2011 |
13891 |
499.19 |
| Sep 09 2011 |
13557 |
499.19 |
| Jan 13 2011 |
13370 |
499.12 |
| Dec 28 2010 |
13586 |
499.12 |
| Dec 14 2010 |
13463 |
499.12 |
| Dec 03 2010 |
13542 |
499.12 |
| Nov 26 2010 |
13531 |
499.12 |
| Nov 19 2010 |
13278 |
496.91 |
| Nov 12 2010 |
13022 |
496.06 |
| Nov 04 2010 |
13060 |
496.06 |
| Oct 28 2010 |
12685 |
496.06 |
