Year	% of GNI
1970	0
1971	0
1972	0
1973	0
1974	0
1975	7.092352695455963
1976	15.401203203315381
1977	23.675768709031072
1978	44.2971121551962
1979	59.49326531707486
1980	131.0935194686506
1981	97.6271505746185
1982	104.31348481873867
1983	121.84974795094259
1984	183.53295785521252
1985	200.2095798481853
1986	287.6560311714592
1987	293.2291896160073
1988	368.47840571619537
1989	297.99382826069206
1990	298.94492150331513
1991	312.531879832595
1992	359.2958945096476
1993	356.4402767490719
1994	384.8400213777652
1995	380.1136794240908
1996	372.80349576526703
1997	364.0270018352094
1998	506.0367180759534
1999	448.9175770274999
2000	265.3833308263508
2001	240.52713969752227
2002	239.82418702807533
2003	229.06914576438373
2004	214.23271519645812
2005	178.19413907537788
2006	179.00820915946903
2007	157.9625803211958
2008	128.9713290367233
2009	137.6857748391787
2010	129.45706827046024
2011	25.124233341726654
2012	27.729478517270877
2013	28.21595764209886
2014	30.00876201004841
2015	36.721646713104114
2016	31.947381538046432
2017	33.500132889874244
2018	37.66619069793344
2019	44.06662242731714
2020	59.29159978900087
2021	65.36433844431068
2022	61.68068485330134