27 July 2015 | Publisher: United States Department of State | Document type: Annual Reports
20 June 2014 | Publisher: United States Department of State | Document type: Annual Reports
19 June 2012 | Publisher: United States Department of State | Document type: Annual Reports
12 May 2011 | Publisher: Freedom House | Document type: Annual Reports
1 March 2010 | Publisher: IRIN | Document type: Country News
2 July 2008 | Publisher: Freedom House | Document type: Annual Reports