Year	% of GDP
1960	94.74662371453351
1961	97.4127165763721
1962	97.4848141040905
1963	95.59123079578802
1964	93.14826678055378
1965	98.781259892371
1966	99.75794251134646
1967	99.08814589665653
1968	98.67746288798921
1969	98.81394512998682
1982	109.13892078071183
1983	104.98437732480286
1984	101.83732530682799
1985	102.1718879316977
1986	103.87345360136646
1987	110.13442081227582
1988	110.58676065254971
1989	110.19872034112316
1990	113.18112996066864
1991	115.9374404029729
1992	116.20379506331255
1993	109.0681772908455
1994	106.97707186149941
1995	107.47717354366762
1996	109.41706335860195
1997	104.1117966073589
1998	110.41788580297876
1999	111.1189983722325
2000	111.44621475187427
2001	112.29381150928263
2002	114.46133815939592
2003	113.76809939255503
2004	109.91825582478465
2005	110.48145641752865
2006	112.87704924639938
2007	113.2415424446502
2008	107.69798351457219
2009	112.0523743882801
2010	111.86062012920289
2011	113.91293046606576
2012	111.4244274518408
2013	111.62871830747491
2014	103.30823057378564
2015	109.56511261833283
2016	104.55032694717497
2017	103.51479408830448
2018	105.26725115055045
2019	105.47898882446114
2020	104.97935397540468
2021	106.13218176910104
2022	104.91473238574247
2023	104.05657428221082