| Nov 17 2011 |
19619 |
557.05 |
| Nov 10 2011 |
19917 |
557.05 |
| Nov 04 2011 |
20741 |
568.41 |
| Oct 28 2011 |
20623 |
568.42 |
| Oct 21 2011 |
20736 |
568.44 |
| Oct 14 2011 |
20747 |
571.22 |
| Oct 07 2011 |
20148 |
567.99 |
| Sep 30 2011 |
19945 |
568 |
| Sep 27 2011 |
19439 |
568 |
| Sep 23 2011 |
19340 |
568 |
| Sep 16 2011 |
18688 |
568 |
| Sep 09 2011 |
18158 |
568 |
| Jan 13 2011 |
17879 |
568.02 |
| Dec 28 2010 |
18091 |
568.02 |
| Dec 14 2010 |
18125 |
571.91 |
| Dec 03 2010 |
18298 |
571.91 |
| Nov 26 2010 |
18311 |
571.9 |
| Nov 19 2010 |
18009 |
567.33 |
| Nov 12 2010 |
17713 |
567.33 |
| Nov 04 2010 |
17100 |
553.91 |
| Oct 28 2010 |
16123 |
546.17 |
| Oct 22 2010 |
14891 |
530.16 |
| Oct 14 2010 |
13076 |
506.57 |
| Oct 05 2010 |
11719 |
499.86 |
| Sep 29 2010 |
11999 |
499.86 |
| Sep 24 2010 |
12402 |
513.84 |
| Sep 17 2010 |
11918 |
513.84 |
| Sep 10 2010 |
11684 |
513.84 |
| Aug 15 2010 |
9271 |
499.86 |
| Jan 29 2010 |
11654 |
513.84 |
| Jan 15 2010 |
11601 |
513.84 |
| Jan 08 2010 |
11465 |
513.84 |
| Dec 18 2009 |
11045 |
513.84 |
| Dec 09 2009 |
10897 |
513.84 |
| Dec 04 2009 |
10625 |
513.84 |
| Nov 27 2009 |
10537 |
513.84 |
| Nov 20 2009 |
10144 |
513.84 |
| Nov 13 2009 |
9597 |
513.84 |
| Nov 06 2009 |
9916 |
522.74 |
| Oct 30 2009 |
12133 |
531.74 |
| Oct 23 2009 |
13645 |
569.77 |
| Oct 16 2009 |
10185 |
509.28 |
| Oct 09 2009 |
10079 |
509.28 |
| Oct 02 2009 |
9624 |
509.28 |
| Sep 25 2009 |
8108 |
488.18 |
| Sep 18 2009 |
7952 |
488.18 |
| Sep 11 2009 |
7863 |
488.18 |
| Jan 30 2009 |
7709 |
488.18 |
| Jan 09 2009 |
7139 |
488.18 |
| Dec 18 2008 |
6923 |
488.18 |
| Dec 12 2008 |
6937 |
488.18 |
| Dec 05 2008 |
6956 |
488.18 |
| Nov 28 2008 |
6788 |
488.18 |
| Nov 21 2008 |
6765 |
488.18 |
| Nov 14 2008 |
6537 |
488.18 |
| Nov 07 2008 |
6420 |
488.18 |
| Oct 31 2008 |
5960 |
488.18 |
| Oct 24 2008 |
7256 |
527.57 |
| Oct 17 2008 |
6574 |
527.57 |
| Oct 10 2008 |
6362 |
527.57 |
