| Sep 20 2012 |
10094 |
427.71 |
| Sep 13 2012 |
9989 |
427.71 |
| Jan 19 2012 |
9224 |
427.71 |
| Dec 29 2011 |
9159 |
427.71 |
| Dec 13 2011 |
9047 |
427.71 |
| Dec 09 2011 |
9071 |
427.71 |
| Dec 01 2011 |
9065 |
427.71 |
| Nov 25 2011 |
8917 |
424.42 |
| Nov 17 2011 |
8855 |
424.36 |
| Nov 10 2011 |
8961 |
424.3 |
| Nov 04 2011 |
8941 |
424.26 |
| Oct 28 2011 |
8886 |
424.21 |
| Oct 21 2011 |
8940 |
424.16 |
| Oct 14 2011 |
8863 |
424.12 |
| Oct 07 2011 |
8635 |
424.07 |
| Sep 30 2011 |
8570 |
424.03 |
| Sep 27 2011 |
8383 |
424.01 |
| Sep 23 2011 |
8294 |
423.99 |
| Sep 16 2011 |
7471 |
415.76 |
| Sep 09 2011 |
7305 |
415.76 |
| Jan 13 2011 |
7230 |
415.76 |
| Dec 28 2010 |
7443 |
415.76 |
| Dec 14 2010 |
7413 |
415.76 |
| Dec 03 2010 |
7436 |
415.76 |
