Dec 1, 2017	Nov 1, 2017
Oct 1, 2017	Sep 1, 2017
Aug 1, 2017	Jul 1, 2017
Jun 1, 2017	May 1, 2017
Apr 1, 2017	Mar 1, 2017
Feb 1, 2017	Jan 1, 2017

Dec 1, 2016	Nov 1, 2016
Oct 1, 2016	Sep 1, 2016
Aug 1, 2016	Jul 1, 2016
Jun 1, 2016	May 1, 2016
Apr 1, 2016	Mar 1, 2016
Feb 1, 2016	Jan 1, 2016

Dec 1, 2015	Nov 1, 2015
Oct 1, 2015	Sep 1, 2015
Aug 1, 2015	Jul 1, 2015
Jun 1, 2015	May 1, 2015
Apr 1, 2015	Mar 1, 2015
Feb 1, 2015	Jan 1, 2015

Dec 1, 2014	Nov 1, 2014
Oct 1, 2014	Sep 1, 2014
Aug 1, 2014	Jul 1, 2014
Jun 1, 2014	May 17
Apr 1, 2014	May 1, 2014
Feb 1, 2014	Mar 1, 2014
Jan 1, 2014

Dec 1, 2013	Nov 1, 2013
Oct 1, 2013	Sep 1, 2013
Aug 1, 2013	Jul 1, 2013
Jun 1, 2013	May 1, 2013
Apr 1, 2013	Mar 1, 2013
Feb 1, 2013	Jan 1, 2013

Dec 1, 2012	Nov 1, 2012
Oct 1, 2012	Sep 1, 2012
Aug 1, 2012	Jul 1, 2012
Jun 1, 2012	May 15
Apr 1, 2012	May 10
Feb 1, 2012	May 1, 2012
Jan 1, 2012	Mar 1, 2012

Dec 1, 2011	Nov 15
Oct 1, 2011	Nov 1, 2011
Aug 18	Sep 19
Aug 1, 2011	Sep 1, 2011
Jun 1, 2011	Jul 1, 2011
May 1, 2011	Mar 21
Apr 1, 2011	Mar 10
Feb 1, 2011	Mar 1, 2011
Jan 1, 2011	Jan 13