| Nov 10 2011 |
15699 |
502.94 |
| Nov 04 2011 |
14629 |
490.04 |
| Oct 28 2011 |
14500 |
490.03 |
| Oct 21 2011 |
14650 |
490.02 |
| Oct 14 2011 |
14485 |
490.01 |
| Oct 07 2011 |
14177 |
490.01 |
| Sep 30 2011 |
14005 |
490 |
| Sep 27 2011 |
13662 |
490 |
| Sep 23 2011 |
13589 |
489.99 |
| Sep 16 2011 |
13218 |
489.99 |
| Sep 09 2011 |
12892 |
489.98 |
| Jan 13 2011 |
12703 |
489.89 |
| Dec 28 2010 |
12924 |
489.89 |
| Dec 14 2010 |
12809 |
489.88 |
| Dec 03 2010 |
12886 |
489.88 |
| Nov 26 2010 |
12858 |
489.88 |
| Nov 19 2010 |
12765 |
489.88 |
| Nov 12 2010 |
11599 |
476.65 |
| Oct 30 2009 |
7562 |
454.47 |
| Oct 23 2009 |
7228 |
454.47 |
| Oct 16 2009 |
7104 |
454.47 |
| Oct 09 2009 |
7027 |
454.47 |
| Oct 02 2009 |
6765 |
454.47 |
| Sep 25 2009 |
6448 |
454.47 |
| Sep 18 2009 |
6339 |
454.47 |
| Sep 11 2009 |
6276 |
454.47 |
| Jan 30 2009 |
6138 |
454.47 |
| Jan 09 2009 |
5695 |
454.47 |
| Dec 18 2008 |
5480 |
454.47 |
| Dec 12 2008 |
5507 |
454.47 |
| Dec 05 2008 |
5535 |
454.47 |
| Nov 28 2008 |
5420 |
454.47 |
