Year	% of GNI
1990	12.5751818166825
1991	11.2734921525596
1992	18.5240334192767
1993	28.1039214699242
1994	21.0059146701473
1995	18.2172998162164
1996	17.7874296636488
1997	17.7336481519873
1998	15.4692161336346
1999	14.3730330638068
2000	12.3635421172492
2001	12.9239876914564
2002	11.6762959945777
2003	12.2877382342329
2004	15.0882379553858
2005	9.68308274731666
2006	11.0689406607013
2007	8.87624722750598
2008	1.08706553049077
2009	8.64390680168247
2010	9.76790582135474
2011	4.87957790657313
2012	7.48970141537731
2013	8.15572709043045
2014	10.2709915221662
2015	14.289596317697
2016	17.2487143246164
2017	17.6052997861985
2018	18.3411516496838
2019	18.5227736474059
2020	23.4864442516523
2021	31.0514231612009