Year	% of GNI
1990	-15.9281650718526
1991	-18.1500363253234
1992	-17.3398975544002
1993	-8.01387769544543
1994	-4.29585403951221
1995	-8.91155373646803
1996	-1.5561026230813
1997	2.59872846839142
1998	-2.52200416089894
1999	0.702295201371206
2000	-1.89381521160233
2001	-1.78471649687332
2002	-1.17555155842102
2003	-6.52583266713147
2004	2.71049663490077
2005	3.75872149575215
2006	0.458997799518234
2007	-4.02563387750736
2008	0.252285376729063
2009	1.35987979030001
2010	1.38978568632394
2011	-3.29777867906545
2012	-6.05093089009484
2013	-1.12178213810866
2014	3.30769742552397
2015	-4.14896352334573
2016	2.65068296600164
2017	4.07613769760751
2018	2.55521182063309
2019	2.373136762488
2020	-0.0493641205296445
2021	-3.37700907809722