| Dec 13 2011 |
8476 |
420 |
| Dec 09 2011 |
8488 |
420 |
| Dec 01 2011 |
8474 |
420 |
| Nov 25 2011 |
8549 |
420 |
| Nov 17 2011 |
8467 |
420 |
| Nov 10 2011 |
12530 |
465.72 |
| Nov 04 2011 |
12505 |
465.85 |
| Oct 28 2011 |
12445 |
465.99 |
| Oct 21 2011 |
12558 |
466.12 |
| Oct 14 2011 |
12445 |
466.24 |
| Oct 07 2011 |
12195 |
466.36 |
| Sep 30 2011 |
12067 |
466.47 |
| Sep 27 2011 |
11768 |
466.51 |
| Sep 23 2011 |
11701 |
466.57 |
| Sep 16 2011 |
11356 |
466.67 |
| Sep 09 2011 |
11091 |
466.76 |
| Jan 13 2011 |
11083 |
468.37 |
| Dec 28 2010 |
15040 |
520.32 |
| Dec 14 2010 |
14905 |
520.32 |
| Dec 03 2010 |
15047 |
520.32 |
| Nov 26 2010 |
15048 |
520.32 |
