| Sep 13 2012 |
17864 |
521.76 |
| Jan 19 2012 |
17080 |
521.76 |
| Dec 29 2011 |
16980 |
521.76 |
| Dec 13 2011 |
16775 |
521.76 |
| Dec 09 2011 |
16795 |
521.76 |
| Dec 01 2011 |
16787 |
521.76 |
| Nov 25 2011 |
16985 |
521.76 |
| Nov 17 2011 |
16939 |
521.76 |
| Nov 10 2011 |
17233 |
521.76 |
| Nov 04 2011 |
17258 |
521.76 |
| Oct 28 2011 |
20256 |
563.16 |
| Oct 21 2011 |
20454 |
564.4 |
| Oct 14 2011 |
20318 |
564.95 |
| Oct 07 2011 |
19976 |
565.47 |
| Sep 30 2011 |
19685 |
564.03 |
| Sep 27 2011 |
19190 |
564.2 |
| Sep 23 2011 |
19107 |
564.41 |
| Sep 16 2011 |
19558 |
581.24 |
| Sep 09 2011 |
18987 |
581.1 |
| Jan 13 2011 |
18562 |
578.96 |
| Dec 28 2010 |
18764 |
578.9 |
| Dec 14 2010 |
18569 |
578.84 |
| Dec 03 2010 |
16656 |
544.54 |
| Nov 26 2010 |
16672 |
544.53 |
| Nov 19 2010 |
16603 |
544.52 |
| Nov 12 2010 |
15878 |
537.79 |
| Nov 04 2010 |
15932 |
536.63 |
| Oct 28 2010 |
14726 |
525.27 |
| Oct 22 2010 |
13863 |
515.41 |
| Oct 14 2010 |
13666 |
515.49 |
| Oct 05 2010 |
12856 |
517.36 |
| Sep 29 2010 |
13209 |
518.35 |
| Sep 24 2010 |
12715 |
518.35 |
| Sep 17 2010 |
12199 |
518.11 |
| Sep 10 2010 |
11958 |
518.11 |
| Aug 15 2010 |
9869 |
512.96 |
| Jan 29 2010 |
11933 |
518.11 |
| Jan 15 2010 |
11880 |
518.11 |
| Jan 08 2010 |
11744 |
518.11 |
| Dec 18 2009 |
11324 |
518.11 |
| Dec 09 2009 |
11165 |
518.11 |
| Dec 04 2009 |
11087 |
522.4 |
| Nov 27 2009 |
11010 |
522.4 |
| Nov 20 2009 |
10601 |
522.4 |
| Nov 13 2009 |
10333 |
528.42 |
| Nov 06 2009 |
10182 |
528.71 |
| Oct 30 2009 |
11362 |
518.01 |
| Oct 23 2009 |
11249 |
524.44 |
| Oct 16 2009 |
11032 |
524.44 |
| Oct 09 2009 |
9724 |
503.02 |
| Oct 02 2009 |
8974 |
497.44 |
| Sep 25 2009 |
8660 |
499.81 |
| Sep 18 2009 |
8365 |
497.44 |
| Sep 11 2009 |
8509 |
502.09 |
| Jan 30 2009 |
8349 |
502.09 |
| Jan 09 2009 |
7700 |
502.09 |
| Dec 18 2008 |
7480 |
502.09 |
| Dec 12 2008 |
7346 |
498.25 |
| Dec 05 2008 |
8509 |
526.09 |
| Nov 28 2008 |
8230 |
524.67 |
| Nov 21 2008 |
8199 |
524.67 |
| Nov 14 2008 |
9223 |
559.58 |
| Nov 07 2008 |
9107 |
559.58 |
| Oct 31 2008 |
8814 |
569.04 |
| Oct 24 2008 |
8336 |
561.91 |
| Oct 17 2008 |
7557 |
561.91 |
| Oct 10 2008 |
7611 |
573.76 |
| Oct 03 2008 |
6920 |
573.76 |
| Sep 26 2008 |
6455 |
573.76 |
| Sep 19 2008 |
6230 |
566.48 |
| Feb 01 2008 |
6268 |
587.02 |
| Dec 12 2007 |
6125 |
587.02 |
| Dec 07 2007 |
6133 |
591.32 |
| Nov 30 2007 |
6357 |
614 |
| Nov 23 2007 |
6304 |
614 |
| Nov 16 2007 |
6582 |
621.15 |
| Nov 09 2007 |
6469 |
621.15 |
