Year	% of GDP
1970	31.042984817866625
1971	37.09473308974242
1972	31.774859172368775
1973	35.64248977895038
1974	28.118486335504212
1975	40.748339053298
1976	40.17952721929859
1977	62.338791993559695
1978	73.86400499064258
1979	67.49150893356051
1980	87.13349968808484
1981	89.32268559597752
1982	110.6209924352633
1983	121.04488594554819
1984	64.8380829015544
1985	59.752769162605226
1986	49.33668440764833
1987	79.30717850287908
1988	77.14469062415563
1989	83.37095832846971
1990	100.44457426610194
1991	96.97346156915955
1992	89.16165990235477
1993	75.67819514818693
1994	83.4234671612481
1995	88.47362705223483
1996	84.81682701377098
1997	86.37930193424653
1998	83.31845981237561
1999	83.66713158419546
2000	79.76459574145191
2001	57.81398694019341
2002	58.4149102943738
2003	59.21371853783906
2004	67.08348291859816
2005	77.96366555800887
2006	73.13355220429544
2007	70.86339756698851
2008	75.6719954656231
2009	48.26685173223687
2010	49.803412625870834
2011	65.27654561624126
2012	64.72258685954083
2013	62.64018857699279
2014	62.04438623194313
2015	51.72532385671854
2016	53.99163216138213
2017	55.60139110133172
2018	61.04348466128232
2019	56.74024119114199
2020	57.21050955752257
2021	54.39285786608505
2022	63.46182560661736
2023	59.36363636363636