| Sep 30 2013 |
20954 |
543.14 |
| Sep 23 2013 |
20927 |
543.14 |
| Sep 16 2013 |
20692 |
543.14 |
| Sep 09 2013 |
20610 |
543.14 |
| Sep 02 2013 |
20758 |
543.14 |
| Aug 26 2013 |
20717 |
543.14 |
| Aug 19 2013 |
20738 |
543.14 |
| Aug 12 2013 |
20739 |
543.14 |
| Aug 05 2013 |
20741 |
543.14 |
| Jul 29 2013 |
20742 |
543.14 |
| Jul 22 2013 |
20789 |
543.14 |
| Jul 15 2013 |
20789 |
543.14 |
| Jul 08 2013 |
20789 |
543.14 |
| Jul 01 2013 |
20789 |
543.14 |
| Jun 24 2013 |
20790 |
543.14 |
| Jun 17 2013 |
20790 |
543.14 |
| Jun 10 2013 |
20790 |
543.14 |
| Jun 03 2013 |
20790 |
543.14 |
| May 27 2013 |
20790 |
543.14 |
| May 20 2013 |
20790 |
543.14 |
| May 13 2013 |
20790 |
543.14 |
| May 06 2013 |
20790 |
543.14 |
| Apr 29 2013 |
20790 |
543.14 |
| Apr 22 2013 |
20751 |
543.14 |
| Apr 15 2013 |
20758 |
543.14 |
| Apr 08 2013 |
20758 |
543.14 |
| Apr 01 2013 |
20758 |
543.14 |
| Mar 25 2013 |
20744 |
543.14 |
| Mar 18 2013 |
20744 |
543.14 |
| Mar 11 2013 |
20744 |
543.14 |
| Mar 04 2013 |
20744 |
543.14 |
| Feb 25 2013 |
20744 |
543.14 |
| Feb 18 2013 |
20747 |
543.14 |
| Feb 11 2013 |
20756 |
543.14 |
| Feb 04 2013 |
20721 |
543.14 |
| Jan 28 2013 |
20760 |
543.14 |
| Jan 21 2013 |
20779 |
543.14 |
| Jan 14 2013 |
20889 |
543.14 |
| Jan 07 2013 |
20847 |
543.14 |
| Dec 31 2012 |
20857 |
543.14 |
| Dec 24 2012 |
20866 |
543.14 |
| Dec 17 2012 |
20863 |
543.14 |
| Dec 10 2012 |
20652 |
543.14 |
| Dec 03 2012 |
20865 |
543.14 |
| Nov 26 2012 |
20738 |
543.14 |
| Nov 19 2012 |
20831 |
543.14 |
| Nov 12 2012 |
20918 |
543.14 |
| Nov 05 2012 |
20924 |
543.14 |
| Oct 29 2012 |
21090 |
543.14 |
| Oct 22 2012 |
20949 |
543.14 |
| Oct 15 2012 |
20751 |
543.14 |
| Sep 26 2012 |
12165 |
450.26 |
| Sep 20 2012 |
12035 |
450.26 |
| Sep 13 2012 |
11889 |
450.26 |
| Jan 19 2012 |
11158 |
450.26 |
| Dec 29 2011 |
11068 |
450.26 |
| Dec 13 2011 |
10943 |
450.26 |
| Dec 09 2011 |
10977 |
450.26 |
| Dec 01 2011 |
10956 |
450.26 |
| Nov 25 2011 |
11096 |
450.26 |
| Nov 17 2011 |
10991 |
450.26 |
| Nov 10 2011 |
11186 |
450.26 |
| Nov 04 2011 |
11158 |
450.26 |
| Oct 28 2011 |
15853 |
506.11 |
| Oct 21 2011 |
16061 |
506.88 |
| Oct 14 2011 |
15980 |
507.63 |
| Oct 07 2011 |
15729 |
508.34 |
| Sep 30 2011 |
21102 |
584.81 |
| Sep 27 2011 |
20569 |
584.8 |
| Sep 23 2011 |
20488 |
584.8 |
| Sep 16 2011 |
19792 |
584.8 |
| Sep 09 2011 |
19210 |
584.8 |
| Jan 13 2011 |
18909 |
584.75 |
| Dec 28 2010 |
19319 |
587.82 |
| Dec 14 2010 |
19108 |
587.82 |
| Dec 03 2010 |
19325 |
587.82 |
| Nov 26 2010 |
19363 |
587.82 |
| Nov 19 2010 |
19296 |
587.82 |
| Nov 12 2010 |
18968 |
587.82 |
| Nov 04 2010 |
19186 |
587.81 |
