Year	% of GNI
1970	0.370001526587964
1971	0.3150906607965691
1972	0.3167259064077859
1973	0.2762514326771972
1974	0.30254300554492847
1975	0.7802875941195836
1976	0.8649110629704575
1977	0.7082414032087019
1978	0.532737623007656
1979	0.6379492956747792
1980	1.572208206916922
1981	2.9980950258206462
1982	5.70200210603292
1983	3.4884761241371223
1984	2.825621292308794
1985	3.7039892354767026
1986	3.7345882821582284
1987	3.742640359162937
1988	3.4905213956149157
1989	1.5069798375969805
1990	0.49322536490055985
1991	1.1389893024476148
1992	0.35172413811956554
1993	1.5105117278363867
1994	1.2001225336670243
1995	0.6097125333864357
1996	0.588863502158415
1997	1.266049430608192
1998	0.7824251830955457
1999	0.8378298176360034
2000	0.8612171296911124
2001	0.762690980986159
2002	0.4846395071583882
2003	0.6457090395702769
2004	0.610836221386978
2005	0.559678321267853
2006	0.9176783168540289
2007	0.26614655330937886
2008	0.22520321173318036
2009	0.37569049119279535
2010	0.2105885647510116
2011	0.27742876766755364
2012	0.3492769518453502
2013	0.6095486162281551
2014	0.9081976929277902
2015	0.7609605201872414
2016	0.970653102764585
2017	1.081556018126841
2018	0.8621971306261045
2019	0.95388632858479
2020	1.311940331392085
2021	1.2689514560253374
2022	1.8058011070033246