Year	% of GNI
1991	0.461381597138133
1992	0.471639450834331
1993	0.603792407586968
1994	0.65120072066158
1995	0.660061258425923
1996	0.760712752356449
1997	0.782324007882153
1998	0.883495174744978
1999	0.9245305662479
2000	0.913512456891442
2001	1.34645930404063
2002	1.26435713147626
2003	0.924362151344548
2004	0.78485000048048
2005	0.825698557617842
2006	0.782208341927843
2007	0.787547148040201
2008	0.947274177061492
2009	0.963253889785856
2010	0.825494772265556
2011	0.826994171270973
2012	0.876031734874227
2013	1.01992616018816
2014	1.07574114711952
2015	1.29049166253228
2016	1.41101098729652
2017	1.26186500521515
2018	1.25771216311862
2019	1.40660941520138
2020	1.5641896581532
2021	1.50552010569534