| Dec 01 2011 |
13846 |
484.61 |
| Nov 25 2011 |
14025 |
484.61 |
| Nov 17 2011 |
15533 |
504.08 |
| Nov 10 2011 |
16972 |
518.69 |
| Nov 04 2011 |
17572 |
525.69 |
| Oct 28 2011 |
18639 |
540.51 |
| Oct 21 2011 |
18751 |
540.37 |
| Oct 14 2011 |
18607 |
540.38 |
| Oct 07 2011 |
18347 |
542.38 |
| Sep 30 2011 |
18170 |
542.39 |
| Sep 27 2011 |
17718 |
542.39 |
| Sep 23 2011 |
17547 |
541.19 |
| Sep 16 2011 |
16959 |
541.19 |
| Sep 09 2011 |
16489 |
541.18 |
| Jan 13 2011 |
16239 |
541.15 |
| Dec 28 2010 |
16456 |
541.14 |
| Dec 14 2010 |
16288 |
541.14 |
| Dec 03 2010 |
16655 |
544.53 |
| Nov 26 2010 |
16671 |
544.52 |
| Nov 19 2010 |
16690 |
545.96 |
| Nov 12 2010 |
16807 |
552.16 |
| Nov 04 2010 |
17361 |
557.99 |
| Oct 28 2010 |
16987 |
559.96 |
| Oct 22 2010 |
16868 |
559.95 |
| Oct 14 2010 |
16583 |
559.95 |
| Oct 05 2010 |
13906 |
533.81 |
| Sep 29 2010 |
14213 |
533.81 |
