| Oct 28 2011 |
26904 |
675.35 |
| Oct 21 2011 |
27009 |
675.35 |
| Oct 14 2011 |
26792 |
675.35 |
| Oct 07 2011 |
26313 |
675.35 |
| Sep 30 2011 |
25853 |
671.49 |
| Sep 27 2011 |
25180 |
671.48 |
| Sep 23 2011 |
24459 |
653.79 |
| Sep 16 2011 |
23626 |
653.73 |
| Sep 09 2011 |
22923 |
653.69 |
| Jan 13 2011 |
22547 |
652.91 |
| Dec 28 2010 |
22739 |
652.89 |
| Dec 14 2010 |
22485 |
652.87 |
| Dec 03 2010 |
22748 |
652.85 |
| Nov 26 2010 |
22822 |
652.84 |
| Nov 19 2010 |
22751 |
652.83 |
| Nov 12 2010 |
22359 |
652.83 |
| Nov 04 2010 |
22666 |
652.82 |
| Oct 28 2010 |
21583 |
640.83 |
| Oct 22 2010 |
21419 |
640.83 |
| Oct 14 2010 |
21135 |
640.82 |
| Oct 05 2010 |
19579 |
640.65 |
| Sep 29 2010 |
18889 |
614.28 |
