Year	% of GDP
1960	66.79819617904262
1961	62.87450501327132
1962	62.48265714605515
1963	92.4966571564271
1964	77.8433514519825
1965	80.54054054054053
1966	79.30463233520403
1967	96.10781437125749
1968	97.66799789629688
1969	108.70632460409857
1970	87.70947760682066
1971	118.6488106565176
1972	145.34531797235024
1973	116.51145872129112
1974	100.80710250201777
1975	97.42647058823529
1976	91.68404950632736
1977	102.85424514633439
1978	108.67952522255193
1979	95.8889233633261
1980	96.35036496350365
1981	104.05907575035731
1982	101.26167045167801
1983	104.86729087673142
1984	99.29314998072228
1985	119.85338220593135
1986	89.89564774751845
1987	87.91442761435951
1988	78.5220207494277
1989	86.99363534256833
1990	76.89744539059608
1991	80.53493854813112
1992	79.868842088552
1993	83.34303654202921
1994	99.92668680016334
1995	95.13469618616678
1996	95.67090085141444
1997	98.53626451384645
1998	95.97478260869565
1999	97.73145245559039
2000	101.7019289396375
2001	83.63861324241077
2002	84.75908153762232
2003	80.30260820563122
2004	81.76753714186978
2005	83.94959983992409
2006	88.6494092562519
2007	85.13247916365782
2008	88.99887259457478
2009	83.50457742356362
2010	89.15766272483529
2011	90.49837733313234
2012	92.3428089420545
2013	90.63503614786447
2014	73.52032901624376
2015	73.94978145882813
2016	70.13338106453078
2017	75.06874044566383
2018	77.0365976973024
2019	73.4280894486644
2020	70.05999658724238
2021	74.49196377469642
2022	77.94468122555126
2023	74.13936704651314