Year	% of GNI
1984	13.7733896861065
1985	14.161000058237
1986	13.9743777970091
1987	14.1414965449027
1988	14.8096453456681
1989	14.0446288029351
1990	14.7969679331626
1991	17.1463704376495
1992	18.977163037612
1993	14.4505842924856
1994	12.8047111167061
1995	11.7078448745938
1996	10.7401069219111
1997	11.6519833706246
1998	10.435711658258
1999	10.0150030302585
2000	10.0108309299101
2001	10.0014978529746
2002	10.1545649046269
2003	10.0404274128971
2004	10.2731808076885
2005	10.1752746945409
2006	9.83920885940672
2007	11.7516661924554
2008	12.0185023052979
2009	12.6262129730238
2010	12.6371282050003
2011	13.7657832056133
2012	14.4884979229912
2013	14.069495445966
2014	14.3654632027178
2015	16.8158108752494
2016	16.5407992645933
2017	16.9878156343954
2018	16.7413159207942
2019	17.0179678606037
2020	17.0728278543884
2021	17.018449859774