Year	% of GNI
1989	4.165583012286287
1991	0.05845705078261406
1992	0.3830619335961461
1993	0.7382589091984865
1994	1.3192079159740078
1995	1.065358235551841
1996	5.533696317825145
1997	5.440012377662855
1998	4.63917717209729
1999	5.359318520251346
2000	3.845482270058911
2001	4.1792323994252065
2002	3.9956701665980097
2003	3.531855244331642
2004	2.9704639502052212
2005	2.4793760707533643
2006	1.8169352723132999
2007	1.3461398648659721
2008	1.642973286084316
2009	1.258786775527415
2010	1.6467492392829928
2011	1.0643343723979148
2012	1.7941328825807406
2013	1.3347321587730092
2014	1.2881904339754426
2015	3.4339827568355097
2016	2.2003942839910953
2017	1.723805285946782
2018	2.496398793771082
2019	1.9734052694611304
2020	1.7819950769786042
2021	0.9189246155445532
2022	1.8024498873764467