| Nov 17 2011 |
19511 |
555.78 |
| Nov 10 2011 |
19812 |
555.78 |
| Nov 04 2011 |
19835 |
555.78 |
| Oct 28 2011 |
19723 |
555.79 |
| Oct 21 2011 |
19848 |
555.78 |
| Oct 14 2011 |
20171 |
562.97 |
| Oct 07 2011 |
19813 |
563 |
| Sep 30 2011 |
20429 |
574.96 |
| Sep 27 2011 |
19914 |
574.96 |
| Sep 23 2011 |
20423 |
583.74 |
| Sep 16 2011 |
19727 |
583.77 |
| Sep 09 2011 |
19151 |
583.8 |
| Jan 13 2011 |
18876 |
584.21 |
| Dec 28 2010 |
19079 |
584.22 |
| Dec 14 2010 |
18876 |
584.23 |
| Dec 03 2010 |
19078 |
584.24 |
| Nov 26 2010 |
19112 |
584.25 |
| Nov 19 2010 |
19848 |
597.26 |
| Nov 12 2010 |
19503 |
597.26 |
| Nov 04 2010 |
19746 |
597.27 |
| Oct 28 2010 |
19231 |
597.28 |
| Oct 22 2010 |
19939 |
611.63 |
| Oct 14 2010 |
20320 |
624 |
| Oct 05 2010 |
19306 |
634.29 |
| Sep 29 2010 |
19869 |
634.29 |
