3 March 2017 | Publisher: United States Department of State | Document type: Annual Reports
13 April 2016 | Publisher: United States Department of State | Document type: Annual Reports
28 May 2008 | Publisher: Amnesty International | Document type: Annual Reports
23 May 2007 | Publisher: Amnesty International | Document type: Annual Reports
29 August 2006 | Publisher: United States Department of Labor | Document type: Annual Reports