| Sep 30 2011 |
19663 |
563.72 |
| Sep 27 2011 |
19161 |
563.72 |
| Sep 23 2011 |
19052 |
563.72 |
| Sep 16 2011 |
17509 |
549.41 |
| Sep 09 2011 |
17026 |
549.39 |
| Jan 13 2011 |
17635 |
563.71 |
| Dec 28 2010 |
17847 |
563.71 |
| Dec 14 2010 |
17650 |
563.71 |
| Oct 22 2010 |
22098 |
658.17 |
| Oct 14 2010 |
21804 |
658.17 |
| Oct 05 2010 |
20189 |
658.17 |
| Sep 29 2010 |
20761 |
658.17 |
| Sep 24 2010 |
19858 |
658.17 |
| Sep 17 2010 |
18994 |
658.17 |
| Sep 10 2010 |
18591 |
658.17 |
| Aug 15 2010 |
15105 |
658.17 |
| Jan 29 2010 |
18551 |
658.17 |
| Jan 15 2010 |
18490 |
658.17 |
| Jan 08 2010 |
18339 |
658.17 |
| Dec 18 2009 |
17816 |
658.17 |
| Dec 09 2009 |
17598 |
658.17 |
| Dec 04 2009 |
17110 |
658.17 |
| Nov 27 2009 |
16867 |
658.17 |
| Nov 20 2009 |
16252 |
658.17 |
| Nov 13 2009 |
15400 |
658.17 |
| Nov 06 2009 |
15143 |
658.17 |
| Oct 30 2009 |
18092 |
658.17 |
