Year	% of GNI
1970	38.083049136155005
1971	51.094238683899775
1972	54.791909064838705
1973	46.36629280590687
1974	37.02498959932954
1975	39.47771110887916
1976	38.672216575512984
1977	37.285614738953825
1978	36.45960773849042
1979	37.993885560248856
1980	30.22384404801832
1981	27.59884458394645
1982	28.822930436613643
1983	39.07760911836192
1984	39.6396848181029
1985	44.91142932100827
1986	55.96162533575569
1987	72.6844622815747
1988	67.40385587972551
1989	66.05860171987436
1990	69.2097820289503
1991	71.62538965546061
1992	72.18272920708284
1993	58.65896561804116
1994	62.63160421662981
1995	63.40836564034614
1996	58.299707051976846
1997	65.09727448946538
1998	168.19782029844362
1999	117.37215508458303
2000	93.4911161187874
2001	85.89814884262307
2002	67.67129507588614
2003	59.52359156928016
2004	56.33181844846534
2005	52.262436605295605
2006	38.955667402613905
2007	35.66905965105259
2008	32.09050867851313
2009	34.454884479887795
2010	26.97707564151636
2011	25.295955749530496
2012	28.32219127863715
2013	29.781870082925145
2014	33.98183415225716
2015	36.98786525205146
2016	35.36990487351063
2017	35.9645370951152
2018	37.56396891170902
2019	37.08299781783212
2020	40.504169875342306
2021	35.629784770827634
2022	30.887439711195093