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Historical Values
Year Value
2000 NA
2001 NA
2001 NA
2002 NA
2002 NA
2003 NA
2003 NA
2004 NA
2005 NA
2006 1 (2006)
2006 NA
2007 1 (2007)
2007 NA
2008 1 (2008)
2008 NA
2009 1 (2009) country comparison to the world: 229
2010 1 (2010) country comparison to the world: 231
2011 1 (2010) country comparison to the world: 231
2012 1 (2010) country comparison to the world: 231