Year	% of GDP
1965	33.44224485873535
1966	34.528819762122595
1967	35.73684210526316
1968	31.78610631958601
1969	34.80507974010632
1970	46.74430915828481
1971	48.53608715388107
1972	50.08899297423888
1973	52.471119603926
1974	67.57332988758237
1975	63.96003215803376
1976	63.09881013967925
1977	67.59432455860212
1978	69.70087362615243
1979	80.94798083504449
1980	85.83815845219603
1981	91.21095627102355
1982	84.34976271750895
1983	77.08403168610293
1984	77.29087393175722
1985	70.23638202983629
1986	67.48505670074297
1987	70.64204198972035
1988	83.67549592406993
1989	92.00721592508785
1990	94.16126556764704
1991	85.68602021814313
1992	86.00008755417414
1993	88.41096774193548
1994	92.80438604257041
1995	93.71444656869069
1996	85.7203547620671
1997	80.50071044396209
1998	79.97945826200785
1999	77.90511394116652
2000	82.639110670191
2001	89.55220119446614
2002	85.34217596926557
2003	82.39034070991598
2004	86.92534469662834
2005	90.25124788039454
2006	93.94093040943086
2007	104.05940097664671
2008	114.3436602186955
2009	93.01687878767221
2010	100.15100983679926
2011	100.10637930423694
2012	101.55072392966807
2013	98.95495668620381
2014	96.10710385587005
2015	87.24853065960522
2016	87.09266436414659
2017	95.8091979825804
2018	103.87164039343031
2019	102.33286438045361
2020	84.33325913665188
2021	94.22109323520014
2022	116.71732325162536
2023	109.131390414693