Year	% of GNI
1990	-3.392943996845708
1991	-2.9269667032831395
1992	-0.7033523128502397
1993	0.44280206516438936
1994	-0.05727806164978544
1995	0.6720043831915818
1996	-0.5774229430180171
1997	0.39396132007903883
1998	-0.8248553378066708
1999	-0.5689479529079702
2000	-0.6902212015134486
2001	-1.276012491376663
2002	0.593386594044043
2003	2.268400675607026
2004	2.734778742551357
2005	0.8524559873515312
2006	1.1103270839338748
2007	-0.20502868828166543
2008	1.5855724551548405
2009	2.3530210398826332
2010	1.7640993198151813
2011	0.6797643916780771
2012	3.710795083874355
2013	0.689738322472101
2014	4.468251289845741
2015	3.2269479152353058
2016	2.5468396981276475
2017	3.3833009241107046
2018	3.5052298002450657
2019	5.4046618425900474
2020	7.779975305528691
2021	7.060186389818907