Items in job 2018 Self-Study in June 2018 Jun 1 2016 Self-Study in July 2016 Jul 4 2016 Self-Study in May 2016 May 1 2016 Self-Study in April 2016 Apr 1 2016 Self-Study in March 2016 Mar 2 2015 Self-Study in December 2015 Dec 2