Year	% of GNI
1990	5.1975966562514
1991	5.00098377374819
1992	-0.656574136015669
1993	20.5942524573269
1994	17.988240441283
1995	5.5856284451616
1996	-0.47101602700133
1997	0.286092901089492
1998	0.744813325688594
1999	2.42153514773886
2000	-3.43030802291672
2001	-6.02412911420194
2002	-7.42728006933493
2003	-7.5177226962425
2004	-3.58111027770656
2005	-0.564100260405133
2006	3.90218293480352
2007	4.00456967254885
2008	2.6115098104283
2009	-5.80227607590257
2010	-5.05477116691029
2011	-5.71052418786209
2012	-5.02840657315822
2013	-7.20643198253638
2014	-6.98355715482596
2015	-6.33684256412223
2016	2.06226354787887
2017	1.33904798700723
2018	3.31994686530306
2019	4.12106914992989
2020	4.990639774005
2021	7.15348778444307