| Nov 10 2011 |
18371 |
536.34 |
| Nov 04 2011 |
16034 |
507.29 |
| Oct 28 2011 |
15850 |
506.08 |
| Oct 21 2011 |
15996 |
506.13 |
| Oct 14 2011 |
15855 |
506.18 |
| Oct 07 2011 |
15545 |
506.23 |
| Sep 30 2011 |
15400 |
506.27 |
| Sep 27 2011 |
15023 |
506.29 |
| Sep 23 2011 |
14907 |
506.31 |
| Sep 16 2011 |
14467 |
506.35 |
| Sep 09 2011 |
14110 |
506.38 |
| Jan 13 2011 |
13977 |
506.98 |
| Dec 28 2010 |
14201 |
507 |
| Dec 14 2010 |
14055 |
507.02 |
| Dec 03 2010 |
14176 |
507.03 |
| Nov 26 2010 |
14161 |
507.04 |
| Nov 19 2010 |
15873 |
533.94 |
| Nov 12 2010 |
13683 |
504.96 |
| Nov 04 2010 |
15523 |
530.56 |
| Oct 28 2010 |
13732 |
510.99 |
| Oct 22 2010 |
13597 |
510.99 |
| Oct 14 2010 |
13373 |
510.99 |
| Oct 05 2010 |
16186 |
573.53 |
| Sep 29 2010 |
16624 |
573.53 |
| Sep 24 2010 |
15937 |
573.53 |
| Sep 17 2010 |
15229 |
573.53 |
| Sep 10 2010 |
14926 |
573.53 |
| Aug 15 2010 |
9789 |
510.99 |
| Jan 29 2010 |
14893 |
573.53 |
| Jan 15 2010 |
14832 |
573.53 |
| Jan 08 2010 |
14687 |
573.53 |
| Dec 18 2009 |
14226 |
573.53 |
| Dec 09 2009 |
14030 |
573.53 |
| Dec 04 2009 |
13655 |
573.53 |
| Nov 27 2009 |
16184 |
636.07 |
| Nov 20 2009 |
15609 |
636.07 |
| Nov 13 2009 |
14797 |
636.07 |
| Nov 06 2009 |
14568 |
636.07 |
| Oct 30 2009 |
11166 |
514.81 |
| Oct 23 2009 |
11599 |
531.63 |
| Oct 16 2009 |
11769 |
538.6 |
| Oct 09 2009 |
12160 |
547.25 |
| Oct 02 2009 |
11605 |
546.7 |
| Sep 25 2009 |
11008 |
546.7 |
| Sep 18 2009 |
10752 |
546.7 |
| Sep 11 2009 |
10625 |
546.7 |
| Jan 30 2009 |
10448 |
546.7 |
| Jan 09 2009 |
7388 |
494.75 |
| Dec 18 2008 |
7174 |
494.75 |
