| Nov 17 2011 |
16438 |
515.57 |
| Nov 10 2011 |
18296 |
535.4 |
| Nov 04 2011 |
18621 |
539.97 |
| Oct 28 2011 |
18238 |
535.78 |
| Oct 21 2011 |
18853 |
542.42 |
| Oct 14 2011 |
18719 |
542.42 |
| Oct 07 2011 |
18349 |
542.42 |
| Sep 30 2011 |
18173 |
542.43 |
| Sep 27 2011 |
17722 |
542.43 |
| Sep 23 2011 |
17617 |
542.43 |
| Sep 16 2011 |
17027 |
542.43 |
| Sep 09 2011 |
16555 |
542.43 |
| Jan 13 2011 |
16299 |
542.46 |
| Dec 28 2010 |
16514 |
542.46 |
| Dec 14 2010 |
16346 |
542.46 |
| Dec 03 2010 |
16523 |
542.47 |
| Nov 26 2010 |
16542 |
542.47 |
| Nov 19 2010 |
16478 |
542.47 |
| Nov 12 2010 |
15929 |
538.79 |
| Nov 04 2010 |
16070 |
538.8 |
| Oct 28 2010 |
16749 |
555.65 |
