| Oct 14 2011 |
19722 |
556.24 |
| Oct 07 2011 |
19364 |
556.24 |
| Sep 30 2011 |
19143 |
556.24 |
| Sep 27 2011 |
18666 |
556.24 |
| Sep 23 2011 |
18571 |
556.24 |
| Sep 16 2011 |
17961 |
556.24 |
| Sep 09 2011 |
17464 |
556.24 |
| Jan 13 2011 |
17197 |
556.24 |
| Dec 28 2010 |
17412 |
556.24 |
| Dec 03 2010 |
17671 |
560.66 |
| Nov 26 2010 |
17473 |
557.35 |
| Nov 19 2010 |
15752 |
531.93 |
| Nov 12 2010 |
15507 |
531.89 |
| Nov 04 2010 |
16283 |
541.34 |
| Oct 28 2010 |
15796 |
541.32 |
| Oct 22 2010 |
15984 |
546.52 |
| Oct 14 2010 |
15534 |
543.01 |
| Oct 05 2010 |
14167 |
538.72 |
| Sep 29 2010 |
14868 |
544.03 |
| Sep 24 2010 |
14264 |
544.03 |
| Sep 17 2010 |
13671 |
544.03 |
| Sep 10 2010 |
13407 |
544.03 |
| Aug 15 2010 |
11173 |
541.95 |
| Jan 29 2010 |
13372 |
544.03 |
| Jan 15 2010 |
13319 |
544.03 |
| Jan 08 2010 |
13175 |
544.03 |
| Dec 18 2009 |
12732 |
544.03 |
| Dec 09 2009 |
12552 |
544.03 |
| Dec 04 2009 |
12779 |
555.77 |
| Nov 27 2009 |
12657 |
555.77 |
| Nov 20 2009 |
12199 |
555.77 |
| Nov 13 2009 |
11820 |
561.14 |
| Nov 06 2009 |
11638 |
561.14 |
| Oct 30 2009 |
13692 |
561.14 |
| Oct 23 2009 |
12960 |
556.21 |
| Oct 16 2009 |
15980 |
621 |
| Oct 09 2009 |
15799 |
621 |
