Year	% of GNI
1992	3.335652037436919
1993	1.7557267705787818
1994	4.77150390326526
1995	3.992726157551446
1996	3.0779167580183517
1997	2.777211659654806
1998	2.179924983533682
1999	3.165032792003649
2000	0.9542354097924711
2001	3.492585261362522
2002	13.951636412253594
2003	62.186595800979994
2004	19.21198491556295
2005	16.424861501601875
2006	15.714530701147272
2007	7.005018639499486
2008	7.996960100673162
2009	10.976691838077228
2010	16.865940200446893
2011	22.517179507373744
2012	10.271074829405551
2013	8.651217921591972
2014	7.301758260744689
2015	7.399340504622587
2016	5.784121027168617
2017	6.204788365882232
2018	5.481159753315923
2019	5.737543279484386
2020	7.128768178778666
2021	6.768452631203041
2022	5.217629579679546