Year	% of GDP
1980	69.03338373851344
1981	63.39636206772593
1982	64.80405335539241
1983	66.41779530833887
1984	64.91163812837652
1985	68.20952714041594
1986	67.55994399223792
1987	68.93321617352791
1988	65.9129849707003
1989	68.62872417835631
1990	78.0205593228554
1991	73.14222549742078
1992	85.9511952191235
1993	92.34593509534962
1994	91.22469558599695
1995	72.85488411251437
1996	87.66937080816537
1997	77.58397974565105
1998	74.45390667995261
1999	84.73168641248773
2000	86.261847161659
2001	87.96766211348563
2002	87.44598269520726
2003	88.10582022539441
2004	87.71726530841978
2005	86.91540805032368
2006	85.03537017942475
2007	85.21625530707485
2008	82.80889044661232
2009	79.71672471984539
2010	80.66646388275848
2011	78.48350589468403
2012	81.39168833864204
2013	79.55271478489108
2014	79.57131276143915
2015	78.12128082957207
2016	76.1274463292857
2017	75.89614448908551
2018	76.25888709349073
2019	75.7905686686494
2020	77.72104179993057
2021	77.09325691012216
2022	76.41835201950103
2023	77.98456864678901