| Oct 22 2012 |
20956 |
543.26 |
| Oct 15 2012 |
20759 |
543.26 |
| Oct 02 2012 |
19989 |
543.26 |
| Sep 26 2012 |
19931 |
543.26 |
| Sep 20 2012 |
19737 |
543.26 |
| Sep 13 2012 |
18522 |
530.78 |
| Jan 19 2012 |
17800 |
531.12 |
| Dec 29 2011 |
17678 |
531.1 |
| Dec 13 2011 |
17458 |
531.09 |
| Dec 09 2011 |
17485 |
531.09 |
| Dec 01 2011 |
17510 |
531.08 |
| Nov 25 2011 |
17724 |
531.08 |
| Nov 17 2011 |
17698 |
531.08 |
| Nov 10 2011 |
18004 |
531.07 |
| Nov 04 2011 |
18016 |
531.07 |
| Oct 28 2011 |
17898 |
531.07 |
| Oct 21 2011 |
17488 |
524.54 |
| Oct 14 2011 |
17354 |
524.54 |
| Oct 07 2011 |
17005 |
524.54 |
| Sep 30 2011 |
16843 |
524.54 |
| Sep 27 2011 |
16444 |
524.54 |
| Sep 23 2011 |
16344 |
524.54 |
