Year	% of GNI
1970	6.3627094312998675
1971	5.590792431644291
1972	2.92913540569276
1973	2.6287895184912835
1974	2.8064939958083936
1975	4.6996738376103675
1976	5.116247691901701
1977	8.79058460125592
1978	12.535124899988611
1979	17.63342113327089
1980	17.977574776527433
1981	18.48721948358427
1982	22.61752810607725
1983	28.663186825896474
1984	35.725450199680644
1985	40.21694645662159
1986	48.297287795871505
1987	69.76888324088813
1988	75.57511883102872
1989	81.07684658756871
1990	81.17855606932571
1991	83.33457050608276
1992	95.99814882929965
1993	114.73132012049938
1994	123.39504315380472
1995	117.60424172238577
1996	132.23166312487095
1997	111.30381199004569
1998	126.69252541863317
1999	144.80064946507235
2000	127.24762564792758
2001	126.49685895128668
2002	151.80495412886702
2003	175.84919687125216
2004	152.92794393063173
2005	117.15293157623424
2006	108.48932586838205
2007	104.40031697488013
2008	86.4859445638783
2009	34.41181348790025
2010	30.71742054999807
2011	27.275318536752863
2012	28.533443266817414
2013	27.725692644041334
2014	25.613254035327653
2015	20.195519511814645
2016	22.840948758179323
2017	22.293495195540896
2018	21.911770275510012
2019	24.202166655571133
2020	24.86530046003816
2021	35.05245818296083
2022	28.463231397137374