| Nov 25 2011 |
11157 |
451.16 |
| Nov 17 2011 |
11057 |
451.16 |
| Nov 10 2011 |
11253 |
451.16 |
| Nov 04 2011 |
11229 |
451.16 |
| Oct 28 2011 |
11156 |
451.15 |
| Oct 21 2011 |
11279 |
451.15 |
| Oct 14 2011 |
10374 |
442.63 |
| Oct 07 2011 |
10112 |
442.59 |
| Sep 30 2011 |
10012 |
442.54 |
| Sep 27 2011 |
9779 |
442.53 |
| Sep 23 2011 |
10428 |
451.15 |
| Sep 16 2011 |
10153 |
451.11 |
| Sep 09 2011 |
9920 |
451.11 |
| Jan 13 2011 |
9792 |
451.1 |
| Dec 28 2010 |
9991 |
451.1 |
| Dec 14 2010 |
9913 |
451.1 |
| Dec 03 2010 |
10120 |
453.71 |
| Nov 26 2010 |
9787 |
449.16 |
| Nov 19 2010 |
9843 |
450.79 |
| Nov 12 2010 |
9675 |
450.78 |
| Nov 04 2010 |
9655 |
450.78 |
| Oct 28 2010 |
9297 |
450.77 |
| Oct 22 2010 |
9285 |
452.1 |
| Oct 14 2010 |
9346 |
454.86 |
| Oct 05 2010 |
8432 |
450.02 |
| Sep 29 2010 |
8723 |
451.78 |
| Sep 24 2010 |
8408 |
451.78 |
| Sep 17 2010 |
8179 |
452.77 |
| Sep 10 2010 |
8027 |
452.77 |
| Aug 15 2010 |
6826 |
449.86 |
| Jan 29 2010 |
8038 |
452.77 |
| Jan 15 2010 |
7988 |
452.77 |
| Jan 08 2010 |
7859 |
452.77 |
| Dec 18 2009 |
7527 |
452.77 |
| Dec 09 2009 |
7418 |
452.77 |
| Dec 04 2009 |
6759 |
443.63 |
| Nov 27 2009 |
7022 |
449.29 |
| Nov 20 2009 |
6575 |
446.16 |
| Nov 13 2009 |
6210 |
446.16 |
| Nov 06 2009 |
6118 |
446.16 |
| Oct 30 2009 |
7293 |
449.73 |
| Oct 23 2009 |
6899 |
448.13 |
| Oct 16 2009 |
6783 |
448.13 |
| Oct 09 2009 |
6728 |
448.13 |
| Oct 02 2009 |
6729 |
453.81 |
| Sep 25 2009 |
7190 |
469.09 |
| Sep 18 2009 |
7458 |
477.49 |
| Sep 11 2009 |
7375 |
477.49 |
| Jan 30 2009 |
7229 |
477.49 |
| Jan 09 2009 |
6695 |
477.49 |
| Dec 18 2008 |
6486 |
477.49 |
| Dec 12 2008 |
6496 |
477.49 |
| Dec 05 2008 |
7033 |
490.03 |
| Nov 28 2008 |
6867 |
490.03 |
| Nov 21 2008 |
7112 |
496.96 |
| Nov 14 2008 |
6793 |
494.41 |
| Nov 07 2008 |
6672 |
494.41 |
| Oct 31 2008 |
6536 |
502.54 |
| Oct 24 2008 |
6379 |
502.54 |
| Oct 17 2008 |
5814 |
502.54 |
| Oct 10 2008 |
5615 |
502.67 |
| Oct 03 2008 |
5148 |
502.67 |
| Sep 26 2008 |
5079 |
512.84 |
