| Oct 21 2011 |
13764 |
479.73 |
| Oct 14 2011 |
13637 |
479.73 |
| Oct 07 2011 |
12522 |
469.94 |
| Sep 30 2011 |
12367 |
469.92 |
| Sep 27 2011 |
12068 |
469.92 |
| Sep 23 2011 |
11992 |
469.91 |
| Sep 16 2011 |
11635 |
469.9 |
| Sep 09 2011 |
11349 |
469.89 |
| Jan 13 2011 |
11185 |
469.73 |
| Dec 28 2010 |
11396 |
469.72 |
| Dec 14 2010 |
11306 |
469.72 |
| Dec 03 2010 |
11346 |
469.71 |
| Nov 26 2010 |
11328 |
469.71 |
| Nov 19 2010 |
11249 |
469.71 |
| Nov 12 2010 |
11074 |
469.71 |
| Nov 04 2010 |
11074 |
469.71 |
| Oct 28 2010 |
9943 |
459.41 |
| Oct 22 2010 |
9851 |
459.41 |
| Oct 14 2010 |
9688 |
459.41 |
| Oct 05 2010 |
6575 |
420.1 |
| Sep 29 2010 |
6697 |
420.1 |
| Sep 24 2010 |
6456 |
420.1 |
| Sep 17 2010 |
6243 |
420.1 |
| Sep 10 2010 |
6117 |
420.1 |
| Jan 29 2010 |
6139 |
420.1 |
| Jan 15 2010 |
6100 |
420.1 |
| Jan 08 2010 |
5980 |
420.1 |
| Dec 18 2009 |
5696 |
420.1 |
| Dec 09 2009 |
5605 |
420.1 |
| Dec 04 2009 |
5476 |
420.1 |
| Nov 27 2009 |
5496 |
420.1 |
| Nov 20 2009 |
5256 |
420.1 |
