Year	% of GNI
1993	0.017401135120375718
1994	0.7959194035610765
1995	3.455306178754875
1996	2.4282457018294963
1997	1.736196278430155
1998	2.5645500129626666
1999	1.4602467351384887
2000	3.0757232404754453
2001	3.422938105057322
2002	2.9663088774931676
2003	1.5074198407243868
2004	1.2461504986634913
2005	1.211782970861952
2006	1.2409793610769597
2007	1.0911399038695886
2008	1.069322015097456
2009	1.275941768526391
2010	1.3663308802166283
2011	1.5273376322630614
2012	1.1387106905180844
2013	1.128826291836688
2014	1.390679964719086
2015	1.828308303437634
2016	2.061028795405715
2017	1.8065857918381172
2018	1.9379956963976324
2019	2.066963842337396
2020	2.255651219072514
2021	1.821641757161066
2022	2.1150756643002526