| Nov 10 2011 |
12978 |
471.01 |
| Nov 04 2011 |
12958 |
471.01 |
| Oct 28 2011 |
11703 |
457.71 |
| Oct 21 2011 |
11833 |
457.69 |
| Oct 14 2011 |
11685 |
457.68 |
| Oct 07 2011 |
11413 |
457.66 |
| Sep 30 2011 |
11306 |
457.65 |
| Sep 27 2011 |
11021 |
457.64 |
| Sep 23 2011 |
10592 |
453.21 |
| Sep 16 2011 |
10313 |
453.18 |
| Sep 09 2011 |
10075 |
453.15 |
| Jan 13 2011 |
9907 |
452.7 |
| Dec 28 2010 |
10115 |
452.69 |
| Dec 14 2010 |
10032 |
452.68 |
| Dec 03 2010 |
10053 |
452.67 |
| Nov 26 2010 |
10068 |
452.66 |
| Nov 19 2010 |
9233 |
442.93 |
| Nov 12 2010 |
9081 |
442.93 |
| Nov 04 2010 |
9070 |
442.93 |
| Oct 28 2010 |
8704 |
442.36 |
| Oct 22 2010 |
8630 |
442.36 |
| Oct 14 2010 |
8478 |
442.36 |
| Oct 05 2010 |
7921 |
442.36 |
| Sep 29 2010 |
8099 |
442.36 |
