Year	% of GNI
1990	1.117066017126907
1992	0.9720461379501221
1993	1.043596593680177
1994	1.0575935306731703
1995	0.8295719277982915
1996	0.7599658423154385
1997	0.732336054693906
1998	0.7165132694361032
1999	0.6996646073134105
2000	0.5792405601614989
2001	0.5643398118891014
2002	0.5362541387653978
2003	0.49604844748352356
2004	0.45503173034643385
2005	0.4265689298875899
2006	0.39514838336471736
2007	0.3942103222720037
2008	0.36019046390910114
2009	0.40314303845112975
2010	0.3923920420349227
2011	0.36275466106894055
2012	0.3635018654125963
2013	0.3615609133270737
2014	0.34922699285060466
2015	0.3668756194980506
2016	0.350929180600737
2017	0.331086442344834
2018	0.3228915847654109
2019	0.323609871257399
2020	0.3543772009353669