| Nov 17 2011 |
20010 |
562.84 |
| Nov 10 2011 |
20345 |
562.84 |
| Nov 04 2011 |
21271 |
575.7 |
| Oct 28 2011 |
21175 |
575.71 |
| Oct 21 2011 |
21526 |
579.04 |
| Oct 14 2011 |
21333 |
579.06 |
| Oct 07 2011 |
20923 |
579.07 |
| Sep 30 2011 |
20718 |
579.09 |
| Sep 27 2011 |
20199 |
579.09 |
| Sep 23 2011 |
20084 |
579.1 |
| Sep 16 2011 |
19410 |
579.11 |
| Sep 09 2011 |
18859 |
579.12 |
| Jan 13 2011 |
18583 |
579.3 |
| Dec 28 2010 |
18789 |
579.31 |
| Dec 14 2010 |
18595 |
579.31 |
| Dec 03 2010 |
18783 |
579.31 |
| Nov 26 2010 |
18789 |
579.32 |
| Nov 19 2010 |
19099 |
585 |
| Nov 12 2010 |
18774 |
585 |
| Nov 04 2010 |
19311 |
589.98 |
| Oct 28 2010 |
18797 |
589.98 |
