Year	% of GNI
1994	3.5807849662420836
1995	4.073375959297856
1996	3.966708018110018
1997	4.247388152775199
1998	4.060041062165583
1999	4.014799599900642
2000	3.6166126188460765
2001	3.759634708508597
2002	3.800370944576451
2003	2.8396898170584217
2004	2.291146392564418
2005	2.314015449387658
2006	2.7612610139826494
2007	2.2916692575612996
2008	1.718963136148888
2009	1.6724903958662345
2010	1.4143781698924844
2011	1.3530819350412797
2012	1.8688154891239626
2013	2.037665125524029
2014	2.350764440670592
2015	3.490089456445524
2016	3.4028268942030384
2017	3.3877564717136712
2018	4.427551972986382
2019	4.546594135854103
2020	4.304308555146267
2021	4.477929752804544
2022	4.261195148830287