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Historical Values
Year Value
1996 NA
1997 NA
1998 NA
1999 NA
2000 NA
2001 NA (1999)
2002 287 (1992)
2003 287 (1992)
2004 287 (1992)
2005 287 (1992)
2006 287 (1992)
2007 287 (1992)
2008 287 (1992)
2009 287 (1992) country comparison to the world: 229
2010 287 (1992) country comparison to the world: 229
2011 287 (1992) country comparison to the world: 228