| Jan 19 2012 |
20828 |
573.74 |
| Dec 29 2011 |
23448 |
614.95 |
| Dec 13 2011 |
23224 |
615.06 |
| Dec 09 2011 |
23243 |
615.09 |
| Dec 01 2011 |
23273 |
615.14 |
| Nov 25 2011 |
23577 |
615.17 |
| Nov 17 2011 |
23498 |
615.21 |
| Nov 10 2011 |
23228 |
605.05 |
| Nov 04 2011 |
23257 |
605.01 |
| Oct 28 2011 |
22698 |
599.03 |
| Oct 21 2011 |
22838 |
598.96 |
| Oct 14 2011 |
22660 |
598.89 |
| Oct 07 2011 |
22219 |
598.83 |
| Sep 30 2011 |
22023 |
598.77 |
| Sep 27 2011 |
21461 |
598.74 |
| Sep 23 2011 |
21388 |
598.71 |
| Sep 16 2011 |
20650 |
598.66 |
| Sep 09 2011 |
20045 |
598.6 |
| Jan 13 2011 |
20233 |
606.56 |
| Dec 28 2010 |
18641 |
576.82 |
| Dec 14 2010 |
18442 |
576.82 |
| Dec 03 2010 |
18624 |
576.82 |
| Nov 26 2010 |
18637 |
576.82 |
| Nov 19 2010 |
18572 |
576.82 |
| Nov 12 2010 |
18202 |
575.84 |
| Nov 04 2010 |
18432 |
575.84 |
