| Oct 21 2011 |
13517 |
476.91 |
| Oct 14 2011 |
13391 |
476.91 |
| Oct 07 2011 |
13086 |
476.91 |
| Sep 30 2011 |
12955 |
476.91 |
| Sep 27 2011 |
12627 |
476.91 |
| Sep 23 2011 |
14499 |
501.57 |
| Sep 16 2011 |
14100 |
501.65 |
| Sep 09 2011 |
13757 |
501.72 |
| Jan 13 2011 |
13675 |
502.91 |
| Dec 28 2010 |
13901 |
502.95 |
| Dec 14 2010 |
13774 |
502.98 |
| Dec 03 2010 |
13887 |
503 |
| Nov 26 2010 |
13869 |
503.01 |
| Nov 19 2010 |
13763 |
503.03 |
| Nov 12 2010 |
13546 |
503.04 |
| Nov 04 2010 |
13584 |
503.05 |
| Oct 28 2010 |
13188 |
503.07 |
| Oct 22 2010 |
16771 |
558.19 |
| Oct 14 2010 |
16492 |
558.19 |
| Oct 05 2010 |
15363 |
558.19 |
| Sep 29 2010 |
15723 |
558.19 |
