| Nov 10 2011 |
13204 |
473.56 |
| Nov 04 2011 |
13175 |
473.56 |
| Oct 28 2011 |
13092 |
473.56 |
| Oct 21 2011 |
16260 |
509.38 |
| Oct 14 2011 |
14920 |
495.08 |
| Oct 07 2011 |
14600 |
495.09 |
| Sep 30 2011 |
14438 |
495.1 |
| Sep 27 2011 |
14094 |
495.11 |
| Sep 23 2011 |
14000 |
495.12 |
| Sep 16 2011 |
12556 |
481.02 |
| Sep 09 2011 |
11007 |
465.37 |
| Jan 13 2011 |
10824 |
464.94 |
| Dec 28 2010 |
11036 |
464.93 |
| Dec 14 2010 |
10950 |
464.92 |
| Dec 03 2010 |
10971 |
464.91 |
| Nov 26 2010 |
10977 |
464.9 |
| Nov 19 2010 |
10895 |
464.9 |
| Nov 12 2010 |
11537 |
475.95 |
| Nov 04 2010 |
10629 |
463.55 |
| Oct 28 2010 |
10243 |
463.55 |
| Oct 22 2010 |
9496 |
455.14 |
| Oct 14 2010 |
9154 |
452.13 |
| Oct 05 2010 |
8568 |
452.24 |
| Sep 29 2010 |
8752 |
452.24 |
| Sep 24 2010 |
8441 |
452.24 |
| Sep 17 2010 |
8843 |
463.52 |
