| Sep 20 2012 |
10930 |
437.77 |
| Sep 13 2012 |
15605 |
493.85 |
| Jan 19 2012 |
14857 |
493.53 |
| Dec 29 2011 |
14759 |
493.54 |
| Dec 13 2011 |
14588 |
493.55 |
| Dec 09 2011 |
14616 |
493.56 |
| Dec 01 2011 |
14588 |
493.56 |
| Nov 25 2011 |
14771 |
493.57 |
| Nov 17 2011 |
14207 |
487.64 |
| Nov 10 2011 |
14434 |
487.53 |
| Nov 04 2011 |
14394 |
487.43 |
| Oct 28 2011 |
14284 |
487.32 |
| Oct 21 2011 |
14426 |
487.21 |
| Oct 14 2011 |
14257 |
487.11 |
| Oct 07 2011 |
13954 |
487.01 |
| Sep 30 2011 |
13777 |
486.91 |
| Sep 27 2011 |
13442 |
486.87 |
| Sep 23 2011 |
14981 |
507.15 |
| Sep 16 2011 |
9324 |
440.97 |
| Sep 09 2011 |
9119 |
440.97 |
| Jan 13 2011 |
9011 |
440.97 |
| Dec 28 2010 |
9223 |
440.97 |
| Oct 16 2009 |
16682 |
640.02 |
| Oct 09 2009 |
16499 |
640.02 |
| Oct 02 2009 |
15679 |
640.02 |
| Sep 25 2009 |
14792 |
640.02 |
| Sep 18 2009 |
14477 |
640.02 |
| Sep 11 2009 |
14328 |
640.02 |
| Jan 30 2009 |
14108 |
640.02 |
| Jan 09 2009 |
12760 |
640.02 |
| Dec 18 2008 |
12505 |
640.02 |
| Dec 12 2008 |
12412 |
640.02 |
| Dec 05 2008 |
12431 |
640.02 |
| Nov 28 2008 |
12008 |
640.02 |
| Nov 21 2008 |
11920 |
640.02 |
| Nov 14 2008 |
11560 |
640.02 |
| Nov 07 2008 |
11409 |
640.02 |
| Oct 31 2008 |
10675 |
640.02 |
| Oct 24 2008 |
10284 |
640.02 |
