Year	% of GNI
1983	11.770735321720935
1984	10.87602721032193
1986	12.699679550501827
1987	12.008166195917704
1988	14.885407556107923
1989	10.394155049549079
1990	8.332774213839475
1991	6.62704005549941
1992	6.661937768940106
1993	7.907086532213593
1994	9.06791395566135
1995	9.53019468439216
1996	9.352243049400856
1997	9.009074175916176
1998	10.816112016226873
1999	8.887219093675869
2000	8.638974488328731
2001	10.100313575400538
2002	12.98186315467727
2003	12.865920517874246
2004	11.943409615644311
2005	12.055911782934457
2006	13.701650494069861
2007	14.34548987150504
2008	12.494979776466923
2009	9.632436923341759
2010	10.153604598028677
2011	9.70518307422292
2012	11.704270208019258
2013	11.515641402813092
2014	11.194408101830998
2015	11.01396080289411
2016	11.249470864964591
2017	12.215173274607988
2018	11.58440685628578
2019	11.762649018521259
2020	7.291014539120845
2021	8.388892190932346