| Dec 13 2011 |
15496 |
505.03 |
| Dec 09 2011 |
15523 |
505.03 |
| Dec 01 2011 |
15496 |
505.03 |
| Nov 25 2011 |
15654 |
505.03 |
| Nov 17 2011 |
19484 |
555.35 |
| Nov 10 2011 |
21672 |
582.08 |
| Nov 04 2011 |
22764 |
598.07 |
| Oct 28 2011 |
22648 |
598.23 |
| Oct 21 2011 |
22798 |
598.37 |
| Oct 14 2011 |
24305 |
624.75 |
| Oct 07 2011 |
23850 |
624.75 |
| Sep 30 2011 |
23640 |
624.75 |
| Sep 27 2011 |
23413 |
631.29 |
| Sep 23 2011 |
23360 |
631.29 |
| Sep 16 2011 |
22571 |
631.29 |
| Sep 09 2011 |
21896 |
631.29 |
| Jan 13 2011 |
21571 |
631.26 |
| Dec 28 2010 |
21771 |
631.26 |
| Dec 14 2010 |
21531 |
631.26 |
| Dec 03 2010 |
21773 |
631.26 |
| Nov 26 2010 |
22139 |
637.59 |
| Nov 19 2010 |
22062 |
637.58 |
| Nov 12 2010 |
21591 |
635.58 |
| Nov 04 2010 |
21049 |
619.65 |
| Oct 28 2010 |
20551 |
619.65 |
| Oct 22 2010 |
20382 |
619.65 |
