Year	% of GNI
1970	1.282863025786447
1971	1.3548604510390434
1972	1.4663949123360296
1973	1.8695642338869218
1974	1.0118757472194153
1975	1.0638144069762696
1976	1.1573122721110862
1977	1.4950770789756227
1978	1.3289296064524094
1979	1.4506686480209918
1980	1.5780093054947593
1981	1.6645138606918473
1982	1.4341995959318898
1983	1.2993228055218229
1984	1.3802041242593757
1985	1.4396596226245806
1986	2.234292649110353
1987	2.182083591908522
1988	2.1423331820339526
1989	1.9420035152213746
1990	1.5670602974424104
1991	1.6028908863321074
1992	1.5163163002056645
1993	1.512093540934227
1994	1.7658068289064548
1995	2.352524777219159
1996	2.3117707577098656
1997	2.0704942604053165
1998	2.3633822461637246
1999	2.1293547604914194
2000	2.023427358040874
2001	2.250561136737854
2002	1.7952170524587288
2003	1.7115207223046947
2004	1.672131598409671
2005	1.6618255761359728
2006	1.8650397374938803
2007	1.7555155528033959
2008	0.8937639562311485
2009	1.2348648154934938
2010	0.9307506597018658
2011	0.9811233144865785
2012	1.261544137356051
2013	1.5191178087986292
2014	1.5361732886808004
2015	1.5286138891434842
2016	1.8624866523488715
2017	1.6788467197069583
2018	1.8543658123533713
2019	2.0881623859172893
2020	1.698460673135464
2021	2.086777762868977
2022	1.7723131144076798