Year	% of GDP
1975	90.79908571822446
1976	91.2972149301815
1977	87.50042775387948
1978	87.39648296111113
1979	87.19127790551065
1980	65.78585461689588
1981	69.45560017849175
1982	68.00512601452371
1983	67.06355591311343
1984	67.1686969361388
1985	65.3721340388007
1986	71.21747510440089
1987	71.32147024504084
1988	67.2161272627537
1989	67.21685254027261
1990	83.82258463059055
1991	85.32234251968504
1992	85.40112416964743
1993	84.73734939759036
1994	82.5375548879131
1995	88.11841220004484
1996	87.14976861590242
1997	88.5870646766169
1998	86.1277797387928
1999	87.27977092807815
2000	87.96208530805687
2001	90.00818464560484
2002	88.66570094962177
2003	86.2501947343823
2004	89.39759036144578
2005	90.22777850503992
2006	85.32311987266615
2007	82.29259858800306
2008	85.08648549193197
2009	87.39494851090139
2010	90.21719225070319
2011	90.31973941859924
2012	91.73436249509918
2013	91.05772920647522
2014	91.85866965117746
2015	90.79374487307878
2016	91.91104919777253
2017	89.39934759573414
2018	87.34760288757472
2019	84.71463918138514
2020	94.07304332267718
2021	92.29151921955417
2022	87.40019580275474