| Nov 10 2011 |
25833 |
649.59 |
| Nov 04 2011 |
24702 |
627.59 |
| Oct 28 2011 |
24363 |
624.27 |
| Oct 21 2011 |
25093 |
634.85 |
| Oct 14 2011 |
24323 |
625.08 |
| Oct 07 2011 |
23610 |
620.96 |
| Sep 30 2011 |
23031 |
614.74 |
| Sep 27 2011 |
22461 |
614.73 |
| Sep 23 2011 |
22405 |
614.71 |
| Sep 16 2011 |
21648 |
614.69 |
| Sep 09 2011 |
21014 |
614.66 |
| Jan 13 2011 |
20683 |
614.28 |
| Dec 28 2010 |
20868 |
614.27 |
| Dec 14 2010 |
20641 |
614.26 |
| Dec 03 2010 |
20875 |
614.25 |
| Nov 26 2010 |
20935 |
614.25 |
| Nov 19 2010 |
20852 |
614.24 |
| Nov 12 2010 |
20231 |
609.73 |
| Nov 04 2010 |
20499 |
609.73 |
| Oct 28 2010 |
19675 |
604.43 |
| Oct 22 2010 |
19289 |
600.43 |
| Oct 14 2010 |
18918 |
599.32 |
| Oct 05 2010 |
17710 |
602.37 |
