| Nov 17 2011 |
9278 |
429.58 |
| Nov 10 2011 |
11535 |
454.37 |
| Nov 04 2011 |
12586 |
466.9 |
| Oct 28 2011 |
13694 |
480.38 |
| Oct 21 2011 |
13967 |
482.09 |
| Oct 14 2011 |
13827 |
482.09 |
| Oct 07 2011 |
13060 |
476.64 |
| Sep 30 2011 |
12934 |
476.62 |
| Sep 27 2011 |
12603 |
476.61 |
| Sep 23 2011 |
12546 |
476.6 |
| Sep 16 2011 |
12178 |
476.58 |
| Sep 09 2011 |
11873 |
476.57 |
| Jan 13 2011 |
11711 |
476.31 |
| Dec 28 2010 |
11916 |
476.3 |
| Dec 14 2010 |
11817 |
476.3 |
| Dec 03 2010 |
11881 |
476.29 |
| Nov 26 2010 |
11832 |
476.29 |
| Nov 19 2010 |
12226 |
482.6 |
| Nov 12 2010 |
11750 |
478.89 |
| Nov 04 2010 |
11772 |
478.89 |
| Oct 28 2010 |
10894 |
472.14 |
| Oct 22 2010 |
8872 |
446 |
| Oct 14 2010 |
8750 |
446 |
