Year	% of GNI
1981	0.10438417710639779
1982	0.09478666000117628
1983	0.07422151281850059
1984	0.10292588000189393
1985	0.24141894643460934
1986	0.22525642458767312
1987	0.15551728245696603
1988	0.12081021462600773
1989	0.18514426434396455
1990	0.5184361407308709
1991	2.9299424141689774
1992	7.809644109964638
1993	14.41324495431937
1994	17.249484561897855
1995	10.746781705721562
1996	12.406862310724335
1997	15.702284908944478
1998	15.272395601262968
1999	16.695845387976384
2000	16.397495576308494
2001	14.478797003808044
2002	13.186253601153853
2003	13.484680342456507
2004	11.079703120496228
2005	7.89745860194986
2006	5.410229360635326
2007	4.614674921759955
2008	3.9175422755358373
2009	5.581111927503709
2010	4.337013936081569
2011	3.5327755678143875
2012	3.9364734623224837
2013	3.626496195508467
2014	2.8213558608902147
2015	2.218643331984718
2016	3.1741388770779375
2017	7.755068349838588
2018	2.7932026517688775
2019	2.4582961217408688
2020	5.8276690823887645
2021	2.1603726467562194
2022	1.888450777352417