Year	% of GNI
1960	1.2888705924353971
1961	1.6456721731578245
1962	1.684440134815019
1963	1.6436749769635106
1964	1.4660725140526172
1965	1.4131307439116747
1966	1.4315365730902019
1967	1.4054948506500835
1968	1.1998167784576237
1969	1.0772716845962025
1970	1.1219036555263548
1971	1.1879807293325388
1972	1.1080266698144914
1973	1.2205203610312
1974	1.3480904177173298
1975	1.5080050531751812
1976	1.3504452435703715
1977	1.2291297857377057
1978	1.5852837712482835
1979	1.480686494505508
1980	1.5253890031532984
1981	1.3678718776450352
1982	1.2797220408138048
1983	1.1624955421008953
1984	1.1604153693964798
1985	1.1766579097850205
1986	1.386204636416892
1987	1.54140786537945
1988	1.5597648643376916
1989	1.5384508333960882
1990	1.727836846591366
1991	1.8915472096226404
1992	1.7398682158347507
1993	1.4513731287531566
1994	1.4047446306647173
1995	1.2336207245238642
1996	1.0241149541174883
1997	0.8740267354255508
1998	0.9246578480048189
1999	0.9786243315729131
2000	0.8570362608693918
2001	0.8954721777716131
2002	1.051085760730065
2003	1.0861124319217212
2004	1.0403558254643908
2005	1.207772179219556
2006	1.0086204329479032
2007	0.7640586841169651
2008	0.7722614289533012
2009	0.745032952782489
2010	0.6906679891612015
2011	0.6374772505777834
2012	0.5727429276349941
2013	0.6126282624242095
2014	0.6233327472667344
2015	0.5837590788088987
2016	0.6246372992660308
2017	0.5943625243294607
2018	0.5684568670618741
2019	0.5395883471253433
2020	0.6609326557305418
2021	0.5894405234191643
2022	0.6758722971380743