| Sep 30 2013 |
15016 |
478.6 |
| Sep 23 2013 |
14963 |
478.6 |
| Sep 16 2013 |
14869 |
478.6 |
| Sep 09 2013 |
14852 |
478.6 |
| Sep 02 2013 |
14963 |
478.6 |
| Aug 26 2013 |
14934 |
478.6 |
| Aug 19 2013 |
14951 |
478.6 |
| Aug 12 2013 |
14951 |
478.6 |
| Aug 05 2013 |
14953 |
478.6 |
| Jul 29 2013 |
14954 |
478.6 |
| Jul 22 2013 |
14995 |
478.6 |
| Jul 15 2013 |
14995 |
478.6 |
| Jul 08 2013 |
14995 |
478.6 |
| Jul 01 2013 |
14995 |
478.6 |
| Jun 24 2013 |
14996 |
478.6 |
| Jun 17 2013 |
14996 |
478.6 |
| Jun 10 2013 |
14996 |
478.6 |
| Jun 03 2013 |
14996 |
478.6 |
| May 27 2013 |
14996 |
478.6 |
| May 20 2013 |
14996 |
478.6 |
| May 13 2013 |
14996 |
478.6 |
| May 06 2013 |
14996 |
478.6 |
| Apr 29 2013 |
14996 |
478.6 |
| Apr 22 2013 |
14956 |
478.6 |
| Apr 15 2013 |
14963 |
478.6 |
| Apr 08 2013 |
14963 |
478.6 |
| Apr 01 2013 |
14963 |
478.6 |
| Mar 25 2013 |
14955 |
478.6 |
| Mar 18 2013 |
14955 |
478.6 |
| Mar 11 2013 |
14955 |
478.6 |
| Mar 04 2013 |
14955 |
478.6 |
| Feb 25 2013 |
14955 |
478.6 |
| Feb 18 2013 |
14963 |
478.6 |
| Feb 11 2013 |
14972 |
478.6 |
| Feb 04 2013 |
14937 |
478.6 |
| Jan 28 2013 |
14985 |
478.6 |
| Jan 21 2013 |
15008 |
478.6 |
| Jan 14 2013 |
15088 |
478.6 |
| Jan 07 2013 |
15046 |
478.6 |
| Dec 31 2012 |
15047 |
478.6 |
| Dec 24 2012 |
15045 |
478.6 |
| Dec 17 2012 |
15069 |
478.6 |
| Dec 10 2012 |
14911 |
478.6 |
| Dec 03 2012 |
15109 |
478.6 |
| Nov 26 2012 |
15018 |
478.6 |
| Nov 19 2012 |
15067 |
478.6 |
| Nov 12 2012 |
15163 |
478.6 |
| Nov 05 2012 |
15156 |
478.6 |
| Oct 29 2012 |
15269 |
478.6 |
| Oct 22 2012 |
15307 |
478.6 |
| Oct 15 2012 |
15106 |
478.6 |
| Sep 20 2012 |
24176 |
606.79 |
| Sep 13 2012 |
20229 |
554 |
| Jan 19 2012 |
19512 |
554.37 |
| Dec 29 2011 |
19400 |
554.35 |
| Dec 13 2011 |
19168 |
554.34 |
| Dec 09 2011 |
19188 |
554.34 |
| Dec 01 2011 |
19214 |
554.33 |
| Nov 25 2011 |
19443 |
554.33 |
| Nov 17 2011 |
19405 |
554.32 |
| Nov 10 2011 |
19704 |
554.32 |
| Nov 04 2011 |
19730 |
554.31 |
| Oct 28 2011 |
21730 |
583.99 |
| Oct 21 2011 |
21884 |
584.58 |
| Oct 14 2011 |
21753 |
585.15 |
| Oct 07 2011 |
21381 |
585.7 |
| Sep 30 2011 |
21209 |
586.23 |
| Sep 27 2011 |
19686 |
571.79 |
| Sep 23 2011 |
19613 |
572.34 |
| Sep 16 2011 |
25602 |
747.36 |
| Sep 09 2011 |
24825 |
747.36 |
| Jan 13 2011 |
24444 |
747.36 |
| Dec 28 2010 |
24615 |
747.36 |
| Dec 14 2010 |
24345 |
747.36 |
| Dec 03 2010 |
24626 |
747.36 |
| Nov 26 2010 |
24684 |
747.36 |
| Nov 19 2010 |
24587 |
747.36 |
| Nov 12 2010 |
24119 |
747.36 |
| Nov 04 2010 |
24468 |
747.36 |
