| Sep 30 2011 |
7388 |
408.52 |
| Sep 27 2011 |
7222 |
408.52 |
| Sep 23 2011 |
7147 |
408.52 |
| Sep 16 2011 |
6983 |
408.52 |
| Sep 09 2011 |
6824 |
408.52 |
| Jan 13 2011 |
6754 |
408.52 |
| Dec 28 2010 |
6955 |
408.52 |
| Dec 14 2010 |
6929 |
408.52 |
| Dec 03 2010 |
6941 |
408.52 |
| Nov 26 2010 |
6937 |
408.52 |
| Nov 19 2010 |
9788 |
450.16 |
| Nov 12 2010 |
9671 |
450.72 |
| Nov 04 2010 |
9698 |
451.32 |
| Oct 28 2010 |
9782 |
457.58 |
| Oct 22 2010 |
9722 |
457.99 |
| Oct 14 2010 |
9604 |
458.51 |
| Oct 05 2010 |
10230 |
477.02 |
| Sep 29 2010 |
10607 |
479.18 |
| Sep 24 2010 |
10470 |
482.95 |
| Sep 17 2010 |
10061 |
482.95 |
| Sep 10 2010 |
9878 |
482.95 |
| Aug 15 2010 |
9270 |
499.86 |
| Jan 29 2010 |
9857 |
482.95 |
| Jan 15 2010 |
9807 |
482.95 |
| Jan 08 2010 |
9681 |
482.95 |
| Dec 18 2009 |
9301 |
482.95 |
| Dec 09 2009 |
9178 |
482.95 |
| Dec 04 2009 |
8958 |
482.95 |
| Nov 27 2009 |
8911 |
482.95 |
| Nov 20 2009 |
7575 |
464.63 |
| Nov 13 2009 |
7134 |
464.63 |
| Nov 06 2009 |
7054 |
464.63 |
| Oct 30 2009 |
8828 |
475.16 |
| Oct 23 2009 |
8442 |
475.16 |
| Oct 16 2009 |
8316 |
475.16 |
| Oct 09 2009 |
8200 |
475.16 |
| Oct 02 2009 |
8754 |
493.16 |
| Sep 25 2009 |
8778 |
501.96 |
| Sep 18 2009 |
8588 |
501.96 |
| Sep 11 2009 |
8503 |
501.96 |
| Jan 30 2009 |
8342 |
501.96 |
| Jan 09 2009 |
7693 |
501.96 |
| Dec 18 2008 |
7474 |
501.96 |
| Dec 12 2008 |
7497 |
501.96 |
| Dec 05 2008 |
7527 |
501.96 |
| Nov 28 2008 |
7340 |
501.96 |
| Nov 21 2008 |
7294 |
501.96 |
| Nov 14 2008 |
5909 |
472.46 |
