| Oct 28 2011 |
14411 |
488.94 |
| Oct 21 2011 |
15619 |
501.6 |
| Oct 14 2011 |
19458 |
552.51 |
| Oct 07 2011 |
18647 |
546.59 |
| Sep 30 2011 |
16862 |
524.81 |
| Sep 27 2011 |
16465 |
524.82 |
| Sep 23 2011 |
17692 |
543.46 |
| Sep 16 2011 |
17101 |
543.51 |
| Sep 09 2011 |
16637 |
543.56 |
| Jan 13 2011 |
16429 |
544.29 |
| Dec 28 2010 |
16646 |
544.32 |
| Dec 14 2010 |
16479 |
544.33 |
| Dec 03 2010 |
16648 |
544.35 |
| Nov 26 2010 |
16661 |
544.36 |
| Nov 19 2010 |
16593 |
544.36 |
| Nov 12 2010 |
16318 |
544.37 |
| Nov 04 2010 |
16460 |
544.38 |
| Oct 28 2010 |
16672 |
554.69 |
| Oct 22 2010 |
18149 |
581.49 |
| Oct 14 2010 |
16289 |
554.7 |
| Oct 05 2010 |
17812 |
604.29 |
| Sep 29 2010 |
18354 |
604.29 |
