Year	% of GNI
1993	-5.44530074503689
1994	2.5767059069833
1995	-2.07409141294749
1996	1.73888389406427
1997	3.69503567517812
1998	0.733396469315695
1999	2.75210120689481
2000	-0.899274027628025
2001	5.25423603641828
2002	9.90216541086912
2003	15.8184371528916
2004	18.9296631248462
2005	23.3267068818265
2006	27.2554693262702
2007	27.1345971647551
2008	26.343387107865
2009	13.4879742324659
2010	12.5782786115798
2011	10.7152997427022
2012	13.5566829224021
2013	13.9788107440222
2014	12.7095593862025
2015	17.733879289587
2016	17.4690394349588
2017	16.3549456360106
2018	15.1189095519061
2019	9.8284630231173
2020	16.1759744462285
2021	16.9699550572336