Year	% of GNI
1980	3.775849679215558
1981	4.933494069135847
1982	3.7156708230976347
1983	3.047941125448613
1984	3.9259161879747415
1985	4.638670061819383
1986	5.9351703968447485
1987	3.841415088935709
1988	2.8473465957488706
1989	2.451313501860214
1990	3.7069055481602553
1991	3.1294009452119984
1992	3.0832966142489946
1993	2.3525095546980976
1994	4.234023385925516
1995	5.123057228602845
1996	2.053664109977081
1997	1.65106761971985
1998	2.3562738226329585
1999	1.8953692427031412
2000	2.008115099578847
2001	1.6373226930873803
2002	0.551341240072842
2003	0.7045195347992844
2004	0.9794350535739549
2005	1.1277883277212897
2006	0.8590461683880193
2007	0.48489958991513005
2008	0.4091123456798373
2009	0.41608863707206123
2010	0.19704004542804276
2011	0.1843106575247672
2012	0.279699075893585
2013	0.44950359750178037
2014	0.4852986916773311
2015	0.5104869460812128
2016	0.6318918902285057
2017	0.5491677985250697
2018	0.5605408414478271
2019	0.7308666554155671
2020	0.6199548602338771
2021	0.6688818635111593
2022	0.7947443994000221