| Sep 13 2012 |
19893 |
549.53 |
| Jan 19 2012 |
19156 |
549.53 |
| Dec 29 2011 |
19044 |
549.53 |
| Dec 13 2011 |
18819 |
549.53 |
| Dec 09 2011 |
18837 |
549.53 |
| Dec 01 2011 |
19068 |
552.37 |
| Nov 25 2011 |
19612 |
556.45 |
| Nov 17 2011 |
19575 |
556.53 |
| Nov 10 2011 |
19881 |
556.59 |
| Nov 04 2011 |
19910 |
556.65 |
| Oct 28 2011 |
19417 |
551.23 |
| Oct 21 2011 |
19527 |
551.19 |
| Oct 14 2011 |
19096 |
547.57 |
| Oct 07 2011 |
18720 |
547.5 |
| Sep 30 2011 |
18529 |
547.43 |
| Sep 27 2011 |
18071 |
547.4 |
| Sep 23 2011 |
17683 |
543.35 |
| Sep 16 2011 |
17089 |
543.31 |
| Sep 09 2011 |
16615 |
543.28 |
| Jan 13 2011 |
15490 |
529.57 |
| Dec 28 2010 |
15707 |
529.57 |
| Dec 14 2010 |
15553 |
529.57 |
| Dec 03 2010 |
15689 |
529.57 |
| Nov 26 2010 |
15705 |
529.57 |
| Nov 19 2010 |
15593 |
529.57 |
| Nov 12 2010 |
15337 |
529.21 |
| Nov 04 2010 |
15426 |
529.21 |
| Oct 28 2010 |
14992 |
529.21 |
| Oct 22 2010 |
14832 |
529.21 |
