Year	% of GNI
1982	33.7583412664268
1983	33.0245317982891
1984	34.726006873943
1985	35.1836016178549
1986	35.2528778164983
1987	37.2582550222205
1988	37.9941914940916
1989	35.858594461164
1990	36.596337531729
1991	38.4230935141279
1992	40.5851422417868
1993	41.7939126159333
1994	41.7734151739378
1995	40.1740522471088
1996	39.3253668355615
1997	40.2022772478009
1998	38.9775129668988
1999	37.0479474426092
2000	36.1775414512362
2001	37.8105458460361
2002	39.282451655835
2003	42.6761563782838
2004	45.7925450972327
2005	46.2809133903626
2006	48.3508440216193
2007	50.1616179779017
2008	51.4675923710228
2009	50.4574255553733
2010	51.547499440628
2011	49.6964793253869
2012	48.7786601229451
2013	47.7668341531069
2014	47.5554434494332
2015	45.6353457392674
2016	44.6018196332528
2017	44.9639648811866
2018	44.6820005730233
2019	43.8960151442058
2020	44.2809805544853
2021	45.3023643320634