Year	% of GDP
1960	53.186826824070636
1961	64.65345361546059
1962	36.298479405772305
1963	22.74108548897458
1964	20.310555972289283
1965	22.427980570374366
1966	30.25829317343174
1967	31.506844264870594
1968	29.581983762057877
1969	26.70537675203295
1970	24.210518289473683
1971	26.606535646042058
1972	29.08213033816425
1973	31.953648758278145
1974	35.060327750177436
1975	39.11192104622871
1976	31.003885801442046
1977	26.595741276595746
1978	27.332323197175995
1979	25.96074349019608
1980	35.76581576026637
1981	48.16318995754108
1982	59.732394366197184
1983	38.438438563563565
1984	30.39123630672926
1985	30.28430263700041
1986	29.45062752522788
1987	19.72836301515464
1988	18.619119878603946
1989	14.128296195171067
1990	15.905511811023624
1991	20.528164433459086
1992	21.59969088098918
1993	29.49611893171951
1994	54.486135428966975
1995	36.57264249195229
1996	32.79041317227052
1997	22.233384967175628
1998	26.684375271715506
1999	27.772027875526117
2000	22.625954198473284
2001	26.356637211345994
2002	23.40759656040667
2003	26.09032417068609
2004	22.520340842088117
2005	25.93799848214726
2006	28.283456784736906
2007	61.05369605523517
2008	42.07141217093608
2009	54.29511083352796
2010	47.19017066592312
2011	36.8419012310002
2012	43.81682827002706
2013	47.064482387894145
2014	52.8446197609709
2015	76.78231476457435
2016	71.2668547640659
2017	45.89448807059194
2018	29.527010781505364
2019	25.900097210188004
2020	23.731564172336206
2021	21.976901463272235
2022	20.97920682552428
2023	25.210966752459758