| Dec 10 2012 |
22674 |
569.94 |
| Dec 03 2012 |
22894 |
569.94 |
| Nov 26 2012 |
22802 |
569.94 |
| Nov 19 2012 |
22854 |
569.94 |
| Nov 12 2012 |
22990 |
569.94 |
| Nov 05 2012 |
23035 |
569.94 |
| Oct 29 2012 |
23320 |
570.93 |
| Oct 22 2012 |
23122 |
570.93 |
| Oct 15 2012 |
22891 |
570.93 |
| Oct 02 2012 |
21578 |
565.12 |
| Sep 26 2012 |
21525 |
565.12 |
| Sep 20 2012 |
21260 |
565.12 |
| Sep 13 2012 |
20968 |
565.12 |
| Jan 19 2012 |
20279 |
565.49 |
| Dec 29 2011 |
20166 |
565.47 |
| Dec 13 2011 |
19761 |
562.97 |
| Dec 09 2011 |
19794 |
562.96 |
| Dec 01 2011 |
19811 |
562.96 |
| Nov 25 2011 |
20053 |
562.96 |
| Nov 17 2011 |
20018 |
562.95 |
| Nov 10 2011 |
20355 |
562.95 |
| Nov 04 2011 |
19685 |
553.5 |
| Oct 28 2011 |
19564 |
553.5 |
| Oct 21 2011 |
19691 |
553.5 |
