| Oct 21 2011 |
18141 |
533.16 |
| Oct 14 2011 |
17992 |
533.16 |
| Oct 07 2011 |
17626 |
533.16 |
| Sep 30 2011 |
17468 |
533.16 |
| Sep 27 2011 |
17045 |
533.16 |
| Sep 23 2011 |
19207 |
566.02 |
| Sep 16 2011 |
17145 |
544.09 |
| Sep 09 2011 |
16035 |
534.82 |
| Jan 13 2011 |
15773 |
534.35 |
| Dec 28 2010 |
15992 |
534.33 |
| Dec 14 2010 |
15829 |
534.32 |
| Dec 03 2010 |
15981 |
534.31 |
| Nov 26 2010 |
15987 |
534.31 |
| Nov 19 2010 |
15902 |
534.3 |
| Nov 12 2010 |
15658 |
534.3 |
| Nov 04 2010 |
15784 |
534.29 |
| Oct 28 2010 |
15327 |
534.29 |
| Oct 22 2010 |
15202 |
534.69 |
| Oct 14 2010 |
14975 |
534.68 |
| Oct 05 2010 |
13924 |
534.21 |
| Sep 29 2010 |
14237 |
534.21 |
| Sep 24 2010 |
11505 |
499.49 |
