Year	% of GNI
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0.0442415447779978
1977	0.0209648284674435
1978	0
1979	0
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0
1988	0
1989	0
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0.00258021963943887
2007	0.00506133317625342
2008	0.0418246228598659
2009	0.0812857459523562
2010	0.0258844242365892
2011	0.056357773374344
2012	0.0387566967277691
2013	0.020911466222923
2014	0.0145763471029346
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0