Year	% of GNI
1990	0.4245401611146247
1991	0.4738658722956675
1992	0.8056486541061838
1993	0.9807035252858539
1994	1.5550571825151633
1995	1.1324730203001607
1996	0.8072472712976462
1997	0.7922135817606187
1998	0.8704963178788109
1999	0.9970961011050617
2000	0.904594593370865
2001	1.048784070132982
2002	1.0237035358355138
2003	1.0568770877113016
2004	0.9937704275515883
2005	0.9580033069865032
2006	0.9311221504410087
2007	0.8587380778157165
2008	0.7848491534733364
2009	0.8366847826463699
2010	0.8203204377436004
2011	1.1297142272753131
2012	1.1269330412175826
2013	1.0693955106294653
2014	1.0412759093415715
2015	0.9823745111943877
2016	1.0766346114348868
2017	1.086764383496556
2018	1.2652382117202552
2019	1.2331909439902478
2020	1.3046776103464404
2021	1.0974700811897433