| Jan 19 2012 |
8174 |
413.53 |
| Dec 29 2011 |
8103 |
413.53 |
| Dec 13 2011 |
10886 |
449.67 |
| Dec 09 2011 |
10060 |
439.73 |
| Dec 01 2011 |
8278 |
417.2 |
| Nov 25 2011 |
9654 |
433.24 |
| Nov 17 2011 |
9584 |
433.31 |
| Nov 10 2011 |
10734 |
445.28 |
| Nov 04 2011 |
10723 |
445.32 |
| Oct 28 2011 |
10663 |
445.35 |
| Oct 21 2011 |
10778 |
445.39 |
| Oct 14 2011 |
10653 |
445.43 |
| Oct 07 2011 |
10372 |
445.46 |
| Sep 30 2011 |
10285 |
445.49 |
| Sep 27 2011 |
10044 |
445.5 |
| Sep 23 2011 |
9949 |
445.52 |
| Sep 16 2011 |
9698 |
445.55 |
| Sep 09 2011 |
9477 |
445.57 |
| Jan 13 2011 |
10051 |
454.91 |
| Dec 28 2010 |
10268 |
454.91 |
| Dec 14 2010 |
9224 |
442.04 |
| Dec 03 2010 |
14818 |
516.72 |
| Nov 26 2010 |
16772 |
546.21 |
| Nov 19 2010 |
16710 |
546.21 |
