Year	% of GNI
1980	46.08701419310644
1981	45.611366513954785
1982	50.356889997583686
1983	50.1333443620911
1984	50.05409245945892
1985	62.00256969090153
1986	67.18498229823334
1987	79.38583059291032
1988	67.67560763071062
1989	60.93242425787116
1990	56.93059687108695
1991	51.91932513215542
1992	65.25472408579411
1993	60.60384605876806
1994	117.51238584392875
1995	110.08383795428023
1996	69.6380125933417
1997	57.42217681131836
1998	97.12809886636474
1999	107.71973538330626
2000	107.78257952206935
2001	105.029019266098
2002	57.52408568579841
2003	67.22178401727777
2004	68.69529764379648
2005	60.52393151049592
2006	15.060951441468909
2007	13.513352544838819
2008	12.88354700279297
2009	12.782035978969947
2010	10.186181549862292
2011	10.522553020365377
2012	15.409417341305925
2013	19.897057700206865
2014	19.287514640286567
2015	19.125114420833608
2016	23.418977363026062
2017	24.599682751160014
2018	23.31771955851956
2019	22.401652679402524
2020	24.83275799289832
2021	25.859987055500305
2022	25.828776335418812