Year	% of GNI
1990	12.0034461333109
1991	10.8348760271576
1992	9.47127374824331
1993	6.16740295977846
1994	6.78771082844968
1995	4.44103755382923
1996	1.72678068852552
1997	3.23579428815933
1998	0.944402323354489
1999	-0.478563283268888
2000	9.47935046978123
2001	14.2474408464206
2002	9.61549037142487
2003	10.3742279240909
2004	9.80254681937841
2005	15.9605176758866
2006	12.4953878909083
2007	14.5166470118826
2008	4.65970252488867
2009	-0.508959735691248
2010	-4.21517341433944
2011	-12.4085897139449
2012	-0.902406320707434
2013	5.24648830856182
2014	6.02452647092935
2015	5.50156675273016
2016	2.57426581867091
2017	1.56483289431787
2018	4.27513953838264
2019	1.16562464829057
2020	1.71098042205467
2021	5.75978353069627