| Nov 10 2011 |
23526 |
609.86 |
| Nov 04 2011 |
23581 |
609.86 |
| Oct 28 2011 |
23179 |
605.61 |
| Oct 21 2011 |
23325 |
605.61 |
| Oct 14 2011 |
21760 |
585.27 |
| Oct 07 2011 |
21352 |
585.21 |
| Sep 30 2011 |
21135 |
585.16 |
| Sep 27 2011 |
20604 |
585.14 |
| Sep 23 2011 |
20518 |
585.11 |
| Sep 16 2011 |
19815 |
585.07 |
| Sep 09 2011 |
19231 |
585.02 |
| Jan 13 2011 |
18881 |
584.32 |
| Dec 28 2010 |
19083 |
584.3 |
| Dec 14 2010 |
18880 |
584.28 |
| Dec 03 2010 |
19081 |
584.27 |
| Nov 26 2010 |
19113 |
584.26 |
| Nov 19 2010 |
19050 |
584.25 |
| Nov 12 2010 |
15993 |
540 |
| Nov 04 2010 |
16136 |
540 |
| Oct 28 2010 |
15725 |
540 |
| Oct 22 2010 |
15510 |
540 |
