| Sep 30 2011 |
25165 |
654 |
| Sep 27 2011 |
24529 |
654 |
| Sep 23 2011 |
23490 |
633.76 |
| Sep 16 2011 |
22700 |
633.74 |
| Sep 09 2011 |
22027 |
633.73 |
| Jan 13 2011 |
21695 |
633.57 |
| Dec 28 2010 |
21892 |
633.56 |
| Dec 14 2010 |
21652 |
633.56 |
| Dec 03 2010 |
21892 |
633.56 |
| Nov 26 2010 |
21941 |
633.55 |
| Nov 19 2010 |
21862 |
633.55 |
| Nov 12 2010 |
21495 |
633.55 |
| Nov 04 2010 |
21796 |
633.55 |
| Oct 28 2010 |
21230 |
633.55 |
| Oct 22 2010 |
21057 |
633.55 |
| Oct 14 2010 |
20776 |
633.54 |
| Oct 05 2010 |
19261 |
633.43 |
| Sep 29 2010 |
18806 |
612.86 |
| Oct 09 2009 |
13976 |
583.62 |
| Oct 02 2009 |
13339 |
583.62 |
| Sep 25 2009 |
12619 |
583.62 |
| Sep 18 2009 |
12350 |
583.62 |
| Sep 11 2009 |
12235 |
583.62 |
| Jan 30 2009 |
12043 |
583.62 |
| Jan 09 2009 |
10933 |
583.62 |
| Dec 18 2008 |
10699 |
583.62 |
| Dec 12 2008 |
10659 |
583.62 |
| Dec 05 2008 |
10688 |
583.62 |
| Nov 28 2008 |
10374 |
583.62 |
| Nov 21 2008 |
10322 |
583.62 |
| Nov 14 2008 |
10029 |
583.62 |
| Nov 07 2008 |
9898 |
583.62 |
| Oct 31 2008 |
9255 |
583.62 |
| Oct 24 2008 |
8970 |
583.62 |
| Oct 17 2008 |
8090 |
583.62 |
