Year	% of GNI
2008	2.631866342605902
2009	2.6908495749999024
2010	2.2345396514601172
2011	7.908357777776495
2012	11.441423980055742
2013	23.316247634621853
2014	22.285400581479486
2015	27.88445410874264
2016	36.002595072324695
2017	29.182559486638898
2018	22.13515273835315
2019	21.11293726955712
2020	44.48515741909011
2021	58.76792141020311