Year	% of GNI
1993	0.07650727789046653
1994	0.7335732168448897
1995	1.1941365315324965
1996	0.652312463524364
1997	0.863272239027027
1998	0.663157317758795
1999	1.0757985002902033
2000	1.3557168497348298
2001	1.5372933407615748
2002	1.097777066082525
2003	0.9506316069806274
2004	0.9319917627934904
2005	0.7138001114614636
2006	0.5865896203224394
2007	0.673272240629188
2008	0.6088421665241849
2009	1.151598042579509
2010	1.0534993198864702
2011	2.9122534738651966
2012	5.273031325409399
2013	2.286379770425388
2014	3.666736633913619
2015	6.03681798288076
2016	6.726678247515644
2017	4.8382420059288975
2018	7.738109584791792
2019	5.725139666361632
2020	6.121301918699811
2021	4.15846018559219
2022	5.029539527734688