Year	% of GNI
1984	-5.86791117570635
1985	-6.60087637478835
1986	-5.44118046650399
1987	-5.44769163348549
1988	-10.7611540920436
2000	-7.22534505369507
2001	-11.9959757876346
2002	7.04119207242484
2003	-1.91625515769729
2004	2.49018730667871
2005	7.53202174968877
2006	11.1434066635609
2007	7.09220236886821
2008	0.255187640905137
2009	2.53462649056886
2010	-5.58588594059656
2011	4.87191455033083
2012	-5.74432371637997
2013	-7.06657596476007
2014	-2.59636880417566
2015	-3.20496759164185
2016	3.32352345772639