Year	% of GNI
1970	0
1971	0
1972	0
1973	0
1974	0
1975	0
1976	0
1977	0
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
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0.00829273231706039
2013	0.00508774572895007
2014	0.00329127391815651
2015	0.0036938013236487
2016	0.0011523577651826
2017	0.00165028596534839
2018	9.1499698210794E-05
2019	0.000302088680687493
2020	0.000307680026814753
2021	0.000470910897684874