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Historical Values
Year Value
2000 0 (1991)
2001 0 (1991)
2002 0 (1991)
2003 0 (1991)
2004 400 (2002)
2005 400 (2002)
2006 400 (2002)
2007 400 (2002)
2008 400 (2002)
2009 600 (2004) country comparison to the world: 220
2010 600 (2004) country comparison to the world: 219
2011 600 (2004) country comparison to the world: 219