| Nov 17 2011 |
15442 |
502.8 |
| Nov 10 2011 |
15688 |
502.81 |
| Nov 04 2011 |
15673 |
502.81 |
| Oct 28 2011 |
16620 |
515.53 |
| Oct 21 2011 |
16761 |
515.56 |
| Oct 14 2011 |
17305 |
523.87 |
| Oct 07 2011 |
17529 |
531.77 |
| Sep 30 2011 |
17364 |
531.75 |
| Sep 27 2011 |
16948 |
531.75 |
| Sep 23 2011 |
16839 |
531.74 |
| Sep 16 2011 |
15497 |
521 |
| Sep 09 2011 |
15090 |
520.93 |
| Jan 13 2011 |
14790 |
519.83 |
| Dec 28 2010 |
15006 |
519.79 |
| Dec 14 2010 |
15233 |
524.6 |
| Dec 03 2010 |
15376 |
524.58 |
| Nov 26 2010 |
15567 |
527.27 |
| Nov 19 2010 |
15432 |
526.92 |
| Nov 12 2010 |
15186 |
526.85 |
| Nov 04 2010 |
15241 |
526.79 |
| Oct 28 2010 |
14996 |
529.35 |
| Oct 22 2010 |
14834 |
529.29 |
| Oct 14 2010 |
14419 |
526.72 |
| Oct 05 2010 |
14227 |
539.93 |
| Sep 29 2010 |
14542 |
539.93 |
| Sep 24 2010 |
13630 |
533.47 |
| Sep 17 2010 |
13605 |
542.44 |
| Sep 10 2010 |
13342 |
542.44 |
| Aug 15 2010 |
11388 |
547.64 |
| Jan 29 2010 |
13658 |
549.37 |
| Jan 15 2010 |
13602 |
549.37 |
| Jan 08 2010 |
13457 |
549.37 |
| Dec 18 2009 |
13015 |
549.37 |
| Dec 09 2009 |
12823 |
549.37 |
| Dec 04 2009 |
12464 |
549.37 |
| Nov 27 2009 |
13008 |
562.71 |
| Nov 20 2009 |
12546 |
562.71 |
| Nov 13 2009 |
11884 |
562.71 |
| Nov 06 2009 |
12110 |
571.66 |
| Oct 30 2009 |
14017 |
567.17 |
| Oct 23 2009 |
13737 |
571.68 |
| Oct 16 2009 |
13409 |
569.81 |
| Oct 09 2009 |
13020 |
564.78 |
| Oct 02 2009 |
12422 |
564.78 |
| Sep 25 2009 |
12002 |
570.01 |
| Sep 18 2009 |
12095 |
577.84 |
| Sep 11 2009 |
11978 |
577.84 |
| Jan 30 2009 |
11647 |
574.58 |
| Jan 09 2009 |
10601 |
574.58 |
| Dec 18 2008 |
10363 |
574.58 |
| Dec 12 2008 |
10341 |
574.58 |
| Dec 05 2008 |
10372 |
574.58 |
| Nov 28 2008 |
10067 |
574.58 |
| Nov 21 2008 |
10011 |
574.58 |
| Nov 14 2008 |
9717 |
574.58 |
| Nov 07 2008 |
9595 |
574.58 |
| Oct 31 2008 |
8779 |
567.81 |
| Oct 24 2008 |
8494 |
567.81 |
| Oct 17 2008 |
7007 |
541.42 |
