| Jan 19 2012 |
14618 |
490.68 |
| Dec 29 2011 |
14520 |
490.68 |
| Dec 13 2011 |
14333 |
490.68 |
| Dec 09 2011 |
14364 |
490.68 |
| Dec 01 2011 |
14343 |
490.68 |
| Nov 25 2011 |
14534 |
490.68 |
| Nov 17 2011 |
14451 |
490.68 |
| Nov 10 2011 |
14697 |
490.68 |
| Nov 04 2011 |
15701 |
503.19 |
| Oct 28 2011 |
15622 |
503.27 |
| Oct 21 2011 |
16455 |
511.69 |
| Oct 14 2011 |
16320 |
511.78 |
| Oct 07 2011 |
16013 |
511.87 |
| Sep 30 2011 |
15866 |
511.96 |
| Sep 27 2011 |
15466 |
512 |
| Sep 23 2011 |
15355 |
512.04 |
| Sep 16 2011 |
14876 |
512.12 |
| Sep 09 2011 |
14501 |
512.19 |
| Jan 13 2011 |
15310 |
526.85 |
| Dec 28 2010 |
15531 |
526.85 |
| Dec 14 2010 |
15757 |
533.06 |
| Dec 03 2010 |
15903 |
533.06 |
| Nov 26 2010 |
15911 |
533.06 |
| Nov 19 2010 |
15822 |
533.06 |
| Nov 12 2010 |
15587 |
533.06 |
| Nov 04 2010 |
15709 |
533.06 |
| Oct 28 2010 |
15251 |
533.06 |
