Year	% of GNI
2005	-2.923657667368118
2006	-0.699448809826681
2007	0.34902728054666077
2008	-1.3606929603346314
2009	2.046901858453163
2010	2.869980245940506
2014	8.087826399982045
2015	7.526801314860509
2016	7.979125895836919
2017	10.479125455444146
2018	10.431348896873807
2019	10.608802430630302
2020	9.108090687303642
2021	3.046990208456541