Year	% of GNI
1960	0.14397496348815353
1961	0.1443135519615385
1962	0.9436038698094094
1963	0.8286028779116928
1964	2.8337511745000463
1965	1.0669473346910934
1966	2.470737651008503
1967	4.710143235447391
1968	1.9785447263005924
1969	1.0669928490779075
1970	0.7448364413551989
1971	1.307685552205579
1972	1.2061606348098974
1973	1.9984520816620728
1974	2.095622090117572
1975	3.7927054904693955
1976	2.471451240506808
1977	4.494131502522167
1978	6.986631004078143
1979	9.02339926078941
1980	8.82817224896143
1981	5.927557273949209
1982	8.681324632793293
1983	7.001899188139108
1984	9.64933016310375
1985	16.079979259187077
1986	33.24098717559917
1987	21.981935591303063
1988	14.308433576914439
1989	10.221608576328665
1990	15.799400579250445
1991	29.33505507626073
1992	35.9588257345238
1993	28.72015778973954
1994	20.907750975931926
1995	56.96155846570908
1996	17.93041516233009
1997	15.044829719616292
1998	10.502129442087826
1999	19.23263697128079
2000	23.070009477509757
2001	14.527056724306494
2002	20.050986821209545
2003	16.189997468286986
2004	19.381105906716968
2005	15.182188500111188
2006	12.687531420917603
2007	7.48223730784697
2008	6.396457778112451
2009	8.237895778368417
2010	4.863468400189055
2011	4.63386725565815
2012	3.8177048802149014
2013	4.2592728007491205
2014	3.75240705321303
2015	3.827784456169418
2016	4.758237043647755
2017	4.2079465048686355
2018	3.861538180015366
2019	4.1383019683241224
2020	5.763867160289606
2021	5.391143025881219
2022	6.651044012871334