| Sep 30 2011 |
22364 |
603.02 |
| Sep 27 2011 |
21793 |
603.02 |
| Sep 23 2011 |
24164 |
647.86 |
| Sep 16 2011 |
23358 |
647.89 |
| Sep 09 2011 |
20484 |
605.41 |
| Jan 13 2011 |
20112 |
604.23 |
| Dec 28 2010 |
20303 |
604.2 |
| Dec 14 2010 |
20087 |
604.17 |
| Dec 03 2010 |
20309 |
604.15 |
| Nov 26 2010 |
20361 |
604.14 |
| Nov 19 2010 |
20286 |
604.12 |
| Nov 12 2010 |
19914 |
604.11 |
| Nov 04 2010 |
20129 |
603.08 |
| Oct 28 2010 |
21529 |
639.97 |
| Oct 22 2010 |
21361 |
639.83 |
| Oct 14 2010 |
21068 |
639.66 |
| Oct 05 2010 |
18878 |
624.84 |
| Sep 29 2010 |
19675 |
630.3 |
| Sep 24 2010 |
17808 |
608.94 |
| Sep 17 2010 |
17017 |
608.94 |
| Sep 10 2010 |
18562 |
657.21 |
| Aug 15 2010 |
15082 |
657.21 |
| Jan 29 2010 |
18522 |
657.21 |
| Jan 15 2010 |
18461 |
657.21 |
| Jan 08 2010 |
18310 |
657.21 |
| Dec 18 2009 |
17786 |
657.21 |
| Dec 09 2009 |
17570 |
657.21 |
| Dec 04 2009 |
17086 |
657.21 |
| Nov 27 2009 |
16844 |
657.21 |
| Nov 20 2009 |
16228 |
657.21 |
| Nov 13 2009 |
15378 |
657.21 |
| Nov 06 2009 |
15783 |
719.66 |
