| Nov 17 2011 |
20512 |
570.36 |
| Nov 10 2011 |
22394 |
592.97 |
| Nov 04 2011 |
22441 |
592.98 |
| Oct 28 2011 |
22332 |
592.99 |
| Oct 21 2011 |
24886 |
631.13 |
| Oct 14 2011 |
24695 |
631.25 |
| Oct 07 2011 |
24246 |
631.36 |
| Sep 30 2011 |
24020 |
631.47 |
| Sep 27 2011 |
23426 |
631.52 |
| Sep 23 2011 |
23381 |
631.57 |
| Sep 16 2011 |
22594 |
631.67 |
| Sep 09 2011 |
21928 |
631.76 |
| Jan 13 2011 |
21679 |
633.25 |
| Dec 28 2010 |
21877 |
633.29 |
| Dec 14 2010 |
21638 |
633.34 |
| Dec 03 2010 |
21882 |
633.37 |
| Nov 26 2010 |
21933 |
633.38 |
| Nov 19 2010 |
23216 |
665.96 |
| Nov 12 2010 |
23900 |
717.49 |
| Nov 04 2010 |
24260 |
717.49 |
| Oct 28 2010 |
23558 |
717.49 |
