Year	% of GNI
1992	0.909968970131654
1993	4.697389358717451
1994	10.386965709705468
1995	15.08834052587867
1996	11.421169619237276
1997	11.018843158777093
1998	12.523266955607735
1999	17.324200441750612
2000	15.015277871445134
2001	8.828004973311836
2002	10.241348355999245
2003	9.386065895122968
2004	9.799308695487891
2005	10.027625356506869
2006	9.711173998970489
2007	5.571323713805223
2008	5.84441269437815
2009	5.650679454539813
2010	8.28733188878282
2011	7.905227991577268
2012	7.310464287890893
2013	7.804505239898761
2014	8.751830728680828
2015	12.071877411571078
2016	8.04750168273705
2017	6.342225499488677
2018	5.472870542251653
2019	5.159702345102058
2020	5.913244311760284
2021	5.244916145172258
2022	6.330748096871323