Year	% of GNI
1970	33.358377843232304
1971	59.64790134728531
1972	60.71765983111413
1973	43.18678696942029
1974	37.166419944641746
1975	39.40446744527063
1976	35.646332038803294
1977	42.05407862619649
1978	30.370913582857312
1979	27.16683954120349
1980	28.921544768627385
1981	49.13069191780182
1982	72.35634610700689
1983	77.18641449592734
1984	82.10231454102068
1985	90.47083086923197
1986	77.08977976426775
1987	75.85764289369622
1988	64.00033207748889
1989	67.87371240977245
1990	83.77340713627397
1991	75.72231725345638
1992	95.21836414613631
1993	71.97947483475687
1994	54.77870941945565
1995	57.33620757081989
1996	53.41284502812034
1997	56.13653219005156
1998	76.96839171341371
1999	83.25271424915125
2000	70.39758039491161
2001	72.30657255705499
2002	66.9412795231058
2003	59.53719306535651
2004	49.72649936579464
2005	41.32223306144446
2006	23.29934410963114
2007	17.347357397282227
2008	13.026220278500741
2009	16.43447278527886
2010	45.41648541413667
2011	77.33019278756449
2012	73.88249136907919
2013	110.58340272176723
2014	89.56367301010924
2015	100.54784453136234
2016	97.0450063816409
2017	79.43932938203334
2018	77.74226324251546
2019	81.385477884168
2020	78.05219387420347
2021	78.94551385397092
2022	62.75499417495466