24 July 2012 | Publisher: Freedom House | Document type: Annual Reports
18 August 2011 | Publisher: United States Department of State | Document type: Annual Reports
1 July 2010 | Publisher: Minority Rights Group International | Document type: Annual Reports
11 March 2008 | Publisher: Minority Rights Group International | Document type: Annual Reports
24 May 2007 | Publisher: International Committee of the Red Cross (ICRC) | Document type: Annual Reports
1 June 2006 | Publisher: International Committee of the Red Cross (ICRC) | Document type: Annual Reports