| Oct 21 2011 |
21872 |
584.31 |
| Oct 14 2011 |
20386 |
566.04 |
| Oct 07 2011 |
20003 |
566.02 |
| Sep 30 2011 |
19802 |
566.01 |
| Sep 27 2011 |
19295 |
566.01 |
| Sep 23 2011 |
19206 |
566 |
| Sep 16 2011 |
19359 |
578.4 |
| Sep 09 2011 |
19344 |
586.74 |
| Jan 13 2011 |
19111 |
587.71 |
| Dec 28 2010 |
19313 |
587.74 |
| Dec 14 2010 |
19104 |
587.77 |
| Dec 03 2010 |
19324 |
587.78 |
| Nov 26 2010 |
19362 |
587.79 |
| Nov 19 2010 |
19295 |
587.81 |
| Nov 12 2010 |
18969 |
587.82 |
| Nov 04 2010 |
19187 |
587.83 |
| Oct 28 2010 |
18674 |
587.84 |
| Oct 22 2010 |
18601 |
589.09 |
| Oct 14 2010 |
19628 |
611.39 |
| Oct 05 2010 |
18200 |
611.42 |
| Sep 29 2010 |
18735 |
611.42 |
| Sep 24 2010 |
17956 |
611.42 |
| Sep 17 2010 |
17338 |
615.39 |
