Year	% of GNI
2006	3.02238648065893
2007	0.198236432092551
2008	-3.03144935174438
2009	-8.05291964305539
2010	-7.51812676620619
2011	-11.3512456295631
2012	-8.29771518717526
2013	-5.59868349942631
2014	-4.50454512700384
2015	-4.2315536766045
2016	-3.66604672609174
2017	-4.47480321933367
2018	-3.85570056813251
2019	-2.7459013375468
2020	-7.04737985599571
2021	-2.16454828243597