Year	% of GDP
1960	77.45145739910313
1961	70.9475780409042
1962	74.85368852459017
1963	88.06167315175098
1964	102.11897482014389
1965	91.78381849315068
1966	80.34319131161236
1967	82.39770642201835
1968	88.04876543209876
1969	88.37313245448838
1970	86.86616266944735
1971	87.18489853704577
1972	80.21306391121317
1973	80.7605602244871
1974	82.88770044444445
1975	68.83122762602638
1976	62.775289226281906
1977	73.8010697474942
1978	73.07650612361152
1979	76.88600234686693
1980	85.81272686665378
1981	83.4394353219697
1982	74.2006299622777
1983	70.34194796515952
1984	66.38366298125932
1985	65.63445350957156
1986	59.75505821988095
1987	64.43408558558559
1988	80.4497602670698
1989	90.89677155116146
1990	93.56645999999998
1991	79.63099490695397
1992	70.02037786557833
1993	71.5114667988107
1994	77.44838389884403
1995	76.68877126565377
1996	81.50527249598287
1997	75.92498094512196
1998	74.64552224082813
1999	78.0806219029391
2000	84.31554950592056
2001	86.11393059542797
2002	77.23861119425322
2003	81.41734990369622
2004	78.98589418508021
2005	77.43917
2006	81.20129935970859
2007	75.62942776787192
2008	90.42951671422048
2009	72.10974135284056
2010	84.35857845398064
2011	86.0186739777625
2012	87.46161680194542
2013	93.89093189721252
2014	95.18015813929053
2015	63.556065746889445
2016	65.75779943541481
2017	63.06191163095553
2018	67.38422140142399
2019	69.19026925999489
2020	57.68797489157279
2021	68.08312315603368
2022	81.36579627596625
2023	75.25300012141864