Year	% of GNI
1990	10.4897098685885
1991	3.22809319420194
1992	-0.264666620086215
1993	-11.594243973482
1994	-1.25707682622948
1995	0.527908645503469
1996	-1.74706031068381
1997	-6.45943496718915
1998	-6.96621880745497
1999	-5.05482016096668
2000	2.97750646554238
2001	1.25574014237737
2002	5.09823971282051
2003	4.32388250862105
2004	6.49416361924368
2005	0.52960387644584
2006	2.45428193201538
2007	-2.47562773631972
2008	-1.92725300199416
2009	0.0407285793161667
2010	-0.0954777119093448
2011	-3.19948490195665
2012	-8.9945829406406
2013	-2.19179541887148
2014	2.0716987048851
2015	6.45954117348236
2016	1.32026322937344
2017	4.48140068173532
2018	5.2671809487923
2019	9.78984826016905
2020	12.2549814176599