19 April 2013 | Publisher: United States Department of State | Document type: Annual Reports
16 July 2009 | Publisher: Freedom House | Document type: Annual Reports
April 2008 | Publisher: Minority Rights Group International | Document type: Country Reports
11 March 2008 | Publisher: Minority Rights Group International | Document type: Annual Reports
6 March 2007 | Publisher: United States Department of State | Document type: Annual Reports