Year	% of GNI
1993	4.683301372727273
1994	13.353757434624452
1995	9.79956073479239
1996	19.680550367883733
1997	14.966261079279766
1998	27.666219010750126
1999	30.17544689266082
2000	23.103167497277894
2001	30.359861979001646
2002	10.622721400632011
2003	9.254736869897446
2004	8.949988386010084
2005	7.9370925338922165
2006	9.586004713945393
2007	7.795291507127226
2008	2.184859581100949
2009	6.350630955134228
2010	3.911643107141972
2011	3.8411622476346388
2012	5.147451763521067
2013	4.742967460563935
2014	6.466474130227503
2015	9.984958464120595
2016	21.805766675649146
2017	13.176730967719935
2018	16.28420416008752
2019	16.641369009631372
2020	17.694917037299696
2021	16.254956144350167
2022	15.900413400025462