| Oct 28 2011 |
20453 |
566.34 |
| Oct 21 2011 |
20576 |
566.34 |
| Oct 14 2011 |
20404 |
566.34 |
| Oct 07 2011 |
20026 |
566.34 |
| Sep 30 2011 |
18895 |
552.52 |
| Sep 27 2011 |
18428 |
552.51 |
| Sep 23 2011 |
18321 |
552.49 |
| Sep 16 2011 |
19380 |
578.67 |
| Sep 09 2011 |
18834 |
578.73 |
| Jan 13 2011 |
18615 |
579.75 |
| Dec 28 2010 |
18821 |
579.78 |
| Dec 14 2010 |
18630 |
579.81 |
| Dec 03 2010 |
18816 |
579.83 |
| Nov 26 2010 |
18822 |
579.84 |
| Nov 19 2010 |
18777 |
579.85 |
| Nov 12 2010 |
18455 |
579.86 |
| Nov 04 2010 |
18674 |
579.87 |
| Oct 28 2010 |
18647 |
587.12 |
| Oct 22 2010 |
18486 |
587.12 |
| Oct 14 2010 |
18239 |
587.14 |
| Oct 05 2010 |
19498 |
639 |
| Sep 29 2010 |
20061 |
639 |
| Sep 24 2010 |
19200 |
639 |
