| Oct 15 2012 |
23990 |
586.39 |
| Oct 02 2012 |
23090 |
586.39 |
| Sep 26 2012 |
19416 |
536.51 |
| Sep 20 2012 |
19220 |
536.51 |
| Sep 13 2012 |
19600 |
545.38 |
| Jan 19 2012 |
18632 |
542.19 |
| Dec 29 2011 |
18503 |
542.17 |
| Dec 13 2011 |
18282 |
542.16 |
| Dec 09 2011 |
18317 |
542.16 |
| Dec 01 2011 |
18337 |
542.16 |
| Nov 25 2011 |
18571 |
542.15 |
| Nov 17 2011 |
18528 |
542.15 |
| Nov 10 2011 |
18830 |
542.14 |
| Nov 04 2011 |
18863 |
542.14 |
| Oct 28 2011 |
18724 |
542.14 |
| Oct 21 2011 |
18832 |
542.13 |
| Oct 14 2011 |
17525 |
526.64 |
| Oct 07 2011 |
17170 |
526.65 |
| Sep 30 2011 |
18522 |
547.35 |
| Sep 27 2011 |
18060 |
547.35 |
| Sep 23 2011 |
17967 |
547.35 |
| Sep 16 2011 |
16258 |
531.38 |
