Year	% of GDP
1960	93.61035010835893
1961	94.67645245129393
1962	93.78888646954564
1963	88.69577366572781
1964	94.03355599263627
1965	96.56065981595692
1966	95.79092913605797
1967	97.27700800752888
1968	96.6192944684369
1969	100.89274441690634
1970	97.47862241550119
1971	95.45476484210891
1972	95.21162973218445
1973	93.28298650073879
1974	101.64723644184339
1975	97.43295605487695
1976	97.86445763132849
1977	90.00455317448447
1978	82.30449014950445
1979	82.4972292217665
1980	85.4269684078843
1981	91.75228242041065
1982	94.53686912067516
1983	93.54209569910229
1984	100.89936779828909
1985	99.39008459329042
1986	89.07308104783057
1987	92.72433724892373
1988	86.2352680544424
1989	93.01933570249457
1990	94.19469519110815
1991	94.20985239701126
1992	96.64211341413889
1993	97.74908983425556
1994	94.37787259332782
1995	93.66809762048119
1996	91.28085541204337
1997	92.46840155028205
1998	92.45292068970161
1999	94.86442255218184
2000	92.89118540101789
2001	92.3095917829102
2002	92.37076666645942
2003	92.90404950460339
2004	95.94979096077961
2005	90.18947952958281
2006	88.98198947218036
2007	90.45594162393805
2008	86.9066718130229
2009	91.08428589401095
2010	86.93669463604245
2011	88.05416434116927
2012	83.57057549288693
2013	82.6246049037311
2014	82.73979065220041
2015	83.83386757809662
2016	84.60036180567906
2017	86.95523438386243
2018	85.28938530513086
2019	84.43833028504909
2020	86.99713394706173
2021	89.3828648749731
2022	72.7380163338487
2023	71.51342873946285