| Oct 28 2011 |
22637 |
598 |
| Oct 21 2011 |
22553 |
594.41 |
| Oct 14 2011 |
21758 |
585.26 |
| Oct 07 2011 |
21353 |
585.24 |
| Sep 30 2011 |
21152 |
585.4 |
| Sep 27 2011 |
20619 |
585.4 |
| Sep 23 2011 |
20232 |
580.87 |
| Sep 16 2011 |
19835 |
585.39 |
| Sep 09 2011 |
19253 |
585.38 |
| Jan 13 2011 |
18957 |
585.27 |
| Dec 28 2010 |
19159 |
585.26 |
| Dec 14 2010 |
18954 |
585.26 |
| Dec 03 2010 |
19162 |
585.26 |
| Nov 26 2010 |
19200 |
585.26 |
| Nov 19 2010 |
19141 |
585.25 |
| Nov 12 2010 |
18526 |
580.86 |
| Nov 04 2010 |
18744 |
580.82 |
| Oct 28 2010 |
17949 |
575.97 |
| Oct 22 2010 |
17541 |
571.35 |
| Oct 14 2010 |
17443 |
573.83 |
| Oct 05 2010 |
15980 |
569.47 |
| Sep 29 2010 |
16403 |
569.39 |
| Sep 24 2010 |
15994 |
574.65 |
| Sep 17 2010 |
15279 |
574.65 |
| Sep 10 2010 |
14971 |
574.65 |
| Aug 15 2010 |
12004 |
563.97 |
| Jan 29 2010 |
14939 |
574.65 |
| Jan 15 2010 |
14878 |
574.65 |
| Jan 08 2010 |
14734 |
574.65 |
| Dec 18 2009 |
14273 |
574.65 |
| Dec 09 2009 |
14075 |
574.65 |
| Dec 04 2009 |
13694 |
574.65 |
| Nov 27 2009 |
13550 |
574.65 |
| Nov 20 2009 |
13085 |
574.65 |
| Nov 13 2009 |
12838 |
585.48 |
| Nov 06 2009 |
12718 |
586.75 |
| Oct 30 2009 |
14667 |
579.96 |
| Oct 23 2009 |
13679 |
570.44 |
| Oct 16 2009 |
13443 |
570.44 |
| Oct 09 2009 |
13295 |
570.44 |
| Oct 02 2009 |
12634 |
569.13 |
| Sep 25 2009 |
12104 |
572.3 |
| Sep 18 2009 |
11855 |
572.3 |
| Sep 11 2009 |
11742 |
572.3 |
| Jan 30 2009 |
11546 |
572.3 |
| Jan 09 2009 |
10509 |
572.3 |
| Dec 18 2008 |
10624 |
581.66 |
| Dec 12 2008 |
10588 |
581.66 |
| Dec 05 2008 |
10615 |
581.66 |
| Nov 28 2008 |
10450 |
585.93 |
| Nov 21 2008 |
10398 |
585.93 |
| Nov 14 2008 |
9675 |
573.55 |
| Nov 07 2008 |
9044 |
557.09 |
