Year	% of GDP
1960	124.69635627530364
1961	129.01960784313727
1962	126.42140468227426
1963	127.38095238095238
1964	124.52830188679245
1965	126.27551020408163
1966	135.55555555555557
1967	133.0734703519962
1968	130.75871496924128
1969	126.3157894736842
1970	126.4765784114053
1971	132.90676416819014
1972	141.80064308681673
1973	139.23900118906064
1974	150.73170731707316
1975	171.42857142857142
1976	186.4485981308411
1977	176.74003569303986
1978	148.31751509922347
1979	168.76790830945558
1980	152.0378756322523
1981	160.1174278215223
2007	133.6268268606394
2008	127.30818192314273
2009	138.82985916191083
2010	134.5487269706913
2011	129.01927341492754
2012	130.8961124507152
2013	124.19941483435166
2014	115.8962664285713
2015	113.50253092128983
2016	115.97991079927858
2017	129.20728855433688
2018	123.32145310909404
2019	121.30347068815081
2020	126.18247221291428
2021	119.32306972978459
2022	122.83365536960137