| Sep 30 2013 |
17072 |
499.96 |
| Sep 23 2013 |
17046 |
499.96 |
| Sep 16 2013 |
16948 |
499.96 |
| Sep 09 2013 |
16862 |
499.96 |
| Sep 02 2013 |
16979 |
499.96 |
| Aug 26 2013 |
16951 |
499.96 |
| Aug 19 2013 |
16969 |
499.96 |
| Aug 12 2013 |
16969 |
499.96 |
| Aug 05 2013 |
16971 |
499.96 |
| Jul 29 2013 |
16972 |
499.96 |
| Jul 22 2013 |
17015 |
499.96 |
| Jul 15 2013 |
17015 |
499.96 |
| Jul 08 2013 |
17016 |
499.96 |
| Jul 01 2013 |
17016 |
499.96 |
| Jun 24 2013 |
17017 |
499.96 |
| Jun 17 2013 |
17017 |
499.96 |
| Jun 10 2013 |
17017 |
499.96 |
| Jun 03 2013 |
17017 |
499.96 |
| May 27 2013 |
17017 |
499.96 |
| May 20 2013 |
17017 |
499.96 |
| May 13 2013 |
17017 |
499.96 |
| May 06 2013 |
17017 |
499.96 |
| Apr 29 2013 |
17017 |
499.96 |
| Apr 22 2013 |
16979 |
499.96 |
| Apr 15 2013 |
16986 |
499.96 |
| Apr 08 2013 |
16986 |
499.96 |
| Apr 01 2013 |
16986 |
499.96 |
| Mar 25 2013 |
16981 |
499.96 |
| Mar 18 2013 |
16981 |
499.96 |
| Mar 11 2013 |
16981 |
499.96 |
| Mar 04 2013 |
16981 |
499.96 |
| Feb 25 2013 |
16981 |
499.96 |
| Feb 18 2013 |
16988 |
499.96 |
| Feb 11 2013 |
16997 |
499.96 |
| Feb 04 2013 |
16964 |
499.96 |
| Jan 28 2013 |
17009 |
499.96 |
| Jan 21 2013 |
17033 |
499.96 |
| Jan 14 2013 |
17128 |
499.96 |
| Jan 07 2013 |
17071 |
499.96 |
| Dec 31 2012 |
17076 |
499.96 |
| Dec 24 2012 |
17075 |
499.96 |
| Dec 17 2012 |
17081 |
499.96 |
| Dec 10 2012 |
16921 |
499.96 |
| Dec 03 2012 |
16538 |
493.43 |
| Nov 26 2012 |
16438 |
493.43 |
| Nov 19 2012 |
16483 |
493.43 |
| Nov 12 2012 |
16580 |
493.43 |
| Nov 05 2012 |
16576 |
493.43 |
| Oct 29 2012 |
16731 |
493.43 |
| Oct 22 2012 |
16725 |
493.43 |
| Oct 15 2012 |
16492 |
493.43 |
| Oct 02 2012 |
14827 |
480.36 |
| Sep 26 2012 |
14825 |
480.36 |
| Sep 20 2012 |
14690 |
480.36 |
| Sep 13 2012 |
14521 |
480.36 |
| Jan 19 2012 |
13745 |
480.36 |
| Dec 29 2011 |
14315 |
488.15 |
| Dec 13 2011 |
14169 |
488.44 |
| Dec 09 2011 |
15824 |
509.19 |
| Dec 01 2011 |
15807 |
509.19 |
| Nov 25 2011 |
15986 |
509.19 |
| Nov 17 2011 |
15947 |
509.19 |
| Nov 10 2011 |
16212 |
509.19 |
| Nov 04 2011 |
16193 |
509.19 |
| Oct 28 2011 |
16106 |
509.19 |
| Oct 21 2011 |
16245 |
509.19 |
| Oct 14 2011 |
16099 |
509.19 |
| Oct 07 2011 |
15797 |
509.19 |
| Sep 30 2011 |
15636 |
509.19 |
| Sep 27 2011 |
15255 |
509.19 |
| Sep 23 2011 |
15140 |
509.19 |
| Sep 16 2011 |
14659 |
509.19 |
| Sep 09 2011 |
14289 |
509.19 |
| Oct 02 2009 |
8631 |
490.28 |
| Sep 25 2009 |
8200 |
490.28 |
| Sep 18 2009 |
8253 |
494.94 |
| Sep 11 2009 |
8168 |
494.94 |
| Jan 30 2009 |
8010 |
494.94 |
| Jan 09 2009 |
7401 |
494.94 |
| Dec 18 2008 |
7186 |
494.94 |
| Dec 12 2008 |
7206 |
494.94 |
| Dec 05 2008 |
7235 |
494.94 |
| Nov 28 2008 |
7049 |
494.94 |
| Nov 21 2008 |
7026 |
494.94 |
| Nov 14 2008 |
6816 |
494.94 |
| Nov 07 2008 |
6694 |
494.94 |
| Oct 31 2008 |
6252 |
494.94 |
| Oct 24 2008 |
6096 |
494.94 |
| Oct 17 2008 |
5413 |
490.28 |
| Oct 10 2008 |
5224 |
490.28 |
| Oct 03 2008 |
5191 |
504.26 |
| Sep 26 2008 |
4872 |
504.26 |
