Year	% of GNI
1990	-3.392943996845707
1991	-2.926966703283134
1992	-0.703352312850241
1993	0.44280206516439646
1994	-0.057278061649778333
1995	0.6720043831915801
1996	-0.5774229430180158
1997	0.3939613200790415
1998	-0.8248553378066716
1999	-0.5689479529079735
2000	-0.690221201513449
2001	-1.276012491376675
2002	0.5933865940440457
2003	2.268400675607018
2004	2.734778742551364
2005	0.8524559873515287
2006	1.1103270839338755
2007	-0.20502868828165166
2008	1.5855724551548347
2009	2.353021039882637
2010	1.7640993198151735
2011	0.6797643916780707
2012	3.7107950838743564
2013	0.6897383224720914
2014	4.468251289845736
2015	3.226947915235311
2016	2.546839698127654
2017	3.383300924110703
2018	3.505229800245064
2019	5.40466184259004
2020	7.779975305528692
2021	7.060186389818902