Year	% of GNI
1990	24.5607349167718
1991	16.8696869245838
1992	23.7774764673804
1993	25.1650019152566
1994	16.4683440409305
1995	-11.1340086783977
1996	-5.64108894698637
1997	-8.03551657722577
1998	-8.00653429168273
1999	-3.8720994085983
2000	-3.99827276813201
2001	3.52249326864751
2002	-7.1323272103653
2003	-3.05352459988176
2004	2.57539104772365
2005	-2.47330638431311
2006	1.96597509199406
2007	5.59436234147054
2008	10.2527749137604
2009	0.215328395865761
2010	-0.370074167854718
2011	-1.08062679744559
2012	-4.82813318969783
2013	-8.65450920730208
2014	-2.13323817132016
2015	-4.49752319414823
2016	-0.854207914007597
2017	0.243897905707544
2018	6.7086503434661
2019	4.74517486881593
2020	-4.32996980710368
2021	-3.26047418146008