| Nov 04 2011 |
11384 |
452.98 |
| Oct 28 2011 |
11286 |
452.98 |
| Oct 21 2011 |
12794 |
468.47 |
| Oct 14 2011 |
13739 |
480.85 |
| Oct 07 2011 |
13915 |
486.58 |
| Sep 30 2011 |
13752 |
486.62 |
| Sep 27 2011 |
13425 |
486.64 |
| Sep 23 2011 |
13357 |
486.66 |
| Sep 16 2011 |
12989 |
486.69 |
| Sep 09 2011 |
12666 |
486.72 |
| Jan 13 2011 |
12519 |
487.23 |
| Dec 28 2010 |
12741 |
487.25 |
| Dec 14 2010 |
12637 |
487.26 |
| Dec 03 2010 |
12706 |
487.27 |
| Nov 26 2010 |
12678 |
487.28 |
| Nov 19 2010 |
12573 |
487.28 |
| Nov 12 2010 |
13226 |
499.19 |
| Nov 04 2010 |
13272 |
499.19 |
| Oct 28 2010 |
12902 |
499.19 |
| Oct 22 2010 |
13284 |
506.37 |
| Oct 14 2010 |
12984 |
505.29 |
