16 March 2013 | Publisher: Freedom House | Document type: Annual Reports
10 February 2010 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Annual Reports
16 July 2009 | Publisher: Minority Rights Group International | Document type: Annual Reports
17 June 2009 | Publisher: United States Committee for Refugees and Immigrants | Document type: Annual Reports
19 June 2008 | Publisher: United States Committee for Refugees and Immigrants | Document type: Annual Reports
22 September 2005 | Publisher: United States Department of Labor | Document type: Annual Reports
29 April 2004 | Publisher: United States Department of Labor | Document type: Annual Reports
7 June 2002 | Publisher: United States Department of Labor | Document type: Annual Reports