Year	% of GNI
1989	2.616941051239859
1990	2.9911225907497285
1991	7.480795439622531
1992	13.071851165986647
1993	16.332565815078496
1994	18.70764307478475
1995	18.371208404287504
1996	23.080177297997572
1997	27.335898125750656
1998	24.53432143654024
1999	25.655689634471695
2000	30.41428426217146
2001	31.716870218688403
2002	36.79903251850823
2003	40.279047307755974
2004	41.335532964183884
2005	40.6899696783913
2006	45.765883049762564
2007	49.94695007942145
2008	47.44446363002205
2009	66.09617337335804
2010	68.66179327697017
2011	62.85594062490342
2012	68.58425646224119
2013	66.28420259844077
2014	56.25734346562308
2015	54.79627316496038
2016	52.58361993636525
2017	55.03916437110779
2018	47.11664568645878
2019	47.8074660451584
2020	57.514775619016255