28 June 2012 | Publisher: Minority Rights Group International | Document type: Annual Reports
13 September 2011 | Publisher: United States Department of State | Document type: Annual Reports
16 July 2009 | Publisher: Minority Rights Group International | Document type: Annual Reports
14 January 2009 | Publisher: Human Rights Watch | Document type: Annual Reports
19 June 2008 | Publisher: United States Committee for Refugees and Immigrants | Document type: Annual Reports
11 March 2008 | Publisher: Minority Rights Group International | Document type: Annual Reports
