13 April 2016 | Publisher: United States Department of State | Document type: Annual Reports
6 June 2012 | Publisher: International Trade Union Confederation | Document type: Annual Reports
8 June 2011 | Publisher: International Trade Union Confederation | Document type: Annual Reports
31 August 2010 | Publisher: Freedom House | Document type: Annual Reports
9 June 2010 | Publisher: International Trade Union Confederation | Document type: Annual Reports