Items in answer 2019 Self-Study in August 2019 Aug 1 2016 Self-Study in July 2016 Jul 4 2016 Self-Study in February 2016 Feb 1 2016 Self-Study in January 2016 Jan 1 2015 Self-Study in December 2015 Dec 2 2015 Self-Study in November 2015 Nov 2