| Nov 10 2011 |
26762 |
671.41 |
| Nov 04 2011 |
26850 |
671.41 |
| Oct 28 2011 |
26832 |
673.62 |
| Oct 21 2011 |
27287 |
683.28 |
| Oct 14 2011 |
27183 |
687.69 |
| Oct 07 2011 |
26683 |
687.72 |
| Sep 30 2011 |
26351 |
687.74 |
| Sep 27 2011 |
25660 |
687.75 |
| Sep 23 2011 |
25615 |
687.76 |
| Sep 16 2011 |
24786 |
687.77 |
| Sep 09 2011 |
24038 |
687.79 |
| Jan 13 2011 |
23670 |
688.07 |
| Dec 28 2010 |
23858 |
688.08 |
| Dec 14 2010 |
23604 |
688.09 |
| Dec 03 2010 |
23884 |
688.09 |
| Nov 26 2010 |
23952 |
688.09 |
| Nov 19 2010 |
23874 |
688.1 |
| Nov 12 2010 |
23548 |
693.88 |
| Nov 04 2010 |
23894 |
693.88 |
| Oct 28 2010 |
23379 |
702.98 |
| Oct 22 2010 |
23129 |
702 |
