Year	% of GNI
1990	5.47399185865408
1991	6.77613439557173
1992	9.06121783066157
1993	13.8607259742136
1994	11.4399387656358
1995	5.28125511492219
1996	1.32374134789324
1997	5.82540028458493
1998	0.486428363863296
1999	2.26825575956424
2000	1.9838890387455
2001	1.00587586264131
2002	-2.71950391144566
2003	0.435297404392521
2004	-3.50762132953888
2005	-11.6346780920261
2006	-15.4366622997982
2007	-19.8723840628051
2008	-12.3578063491687
2009	-21.5758570930829
2010	-9.66354183763508
2011	-13.6734017117205
2012	-12.3907534440503
2013	-26.1816271856348
2014	-23.4185212892136
2015	-26.5006190456562
2016	-22.1975336745191
2017	-8.96356347339464
2018	-10.0676971134234
2019	-8.63484292859741
2020	-14.3478765112439
2021	-16.2842586171278