| Dec 09 2011 |
16582 |
518.98 |
| Dec 01 2011 |
16573 |
518.98 |
| Nov 25 2011 |
16759 |
518.98 |
| Nov 17 2011 |
16708 |
518.98 |
| Nov 10 2011 |
16732 |
515.91 |
| Nov 04 2011 |
12893 |
470.11 |
| Oct 28 2011 |
12808 |
469.99 |
| Oct 21 2011 |
13102 |
472.06 |
| Oct 14 2011 |
12986 |
471.99 |
| Oct 07 2011 |
12558 |
470.4 |
| Sep 30 2011 |
12403 |
470.3 |
| Sep 27 2011 |
12102 |
470.26 |
| Sep 23 2011 |
10477 |
451.75 |
| Sep 16 2011 |
9678 |
445.29 |
| Sep 09 2011 |
9445 |
445.16 |
| Jan 13 2011 |
9180 |
443.07 |
| Dec 28 2010 |
9378 |
443 |
| Dec 14 2010 |
9302 |
442.95 |
| Dec 03 2010 |
8135 |
426.48 |
| Nov 26 2010 |
8131 |
426.52 |
| Nov 19 2010 |
8071 |
426.56 |
| Nov 12 2010 |
6898 |
410.25 |
| Nov 04 2010 |
6834 |
410.36 |
| Oct 28 2010 |
6703 |
412.32 |
| Oct 22 2010 |
6532 |
411.28 |
| Oct 14 2010 |
6469 |
411.42 |
| Oct 05 2010 |
6590 |
420.39 |
| Sep 29 2010 |
7064 |
426.58 |
| Sep 24 2010 |
7923 |
443.94 |
| Sep 17 2010 |
8061 |
450.94 |
| Sep 10 2010 |
7946 |
451.65 |
| Aug 15 2010 |
5484 |
423.05 |
| Jan 29 2010 |
7959 |
451.65 |
| Jan 15 2010 |
7909 |
451.65 |
| Jan 08 2010 |
7781 |
451.65 |
| Dec 18 2009 |
7451 |
451.65 |
| Dec 09 2009 |
7347 |
451.65 |
| Dec 04 2009 |
7207 |
451.73 |
| Nov 27 2009 |
7175 |
451.73 |
| Nov 20 2009 |
6884 |
451.73 |
| Nov 13 2009 |
6956 |
461.3 |
| Nov 06 2009 |
6882 |
461.3 |
| Oct 30 2009 |
8465 |
469.1 |
| Oct 23 2009 |
8494 |
476.08 |
| Oct 16 2009 |
9655 |
499.58 |
| Oct 09 2009 |
9530 |
499.58 |
| Oct 02 2009 |
9085 |
499.58 |
