Year	% of GNI
1990	1.0905960754893118
1991	1.0952655262670126
1992	1.1591758112342119
1993	1.3555616883645483
1994	1.3793432371946144
1995	1.241112164279151
1996	1.2975810360671436
1997	1.4014669180978387
1998	1.4421729737540496
1999	1.48389630637928
2000	1.8790002896330005
2001	2.0057080677096852
2002	1.9131274149774162
2003	1.769609871050089
2004	1.5788702289666217
2005	1.5413316853543473
2006	1.5440857378881414
2007	1.4416903891551252
2008	1.396499285607778
2009	1.5651801352515307
2010	1.6295068873631382
2011	1.463877717994736
2012	1.5032155673709908
2013	1.5579755862720057
2014	1.602394814453914
2015	1.75142943169053
2016	1.7671252435406382
2017	1.703715867626488
2018	1.6252870401169695
2019	1.617608907939195
2020	1.71149719455643
2021	1.140585265890878