Year	% of GDP
1961	173.682092555332
1962	165.00518015425348
1963	153.27515105015826
1964	153.50773889636608
1965	141.08793807783272
1966	155.34939084161883
1967	156.60096930533118
1968	175.04385169055828
1969	181.11334053609096
1970	178.67220635332814
1971	174.5099509013905
1972	160.8325831186167
1973	164.52924238391367
1974	168.47586790855206
1975	161.20712254733914
1976	168.20412945721705
1977	160.1904917853829
1978	170.15457788347206
1979	177.97073413138583
1980	178.00708819863667
1981	182.58477456820566
1982	169.17323537664853
1983	186.3292234479775
1984	199.9114476777917
1985	197.80029339009377
1986	200.30730832228377
1987	215.12728930769813
1988	231.34038225525453
1989	225.19559861189285
1990	226.0002402979695
1991	231.86513395330402
1992	240.1328162749495
1993	233.96913029935234
1994	237.42799706557673
1995	256.8982650673901
1996	244.85376438616987
1997	233.440294577968
1998	221.1332845083688
1999	220.27231314534203
2000	247.65402044559218
2001	240.84897762693186
2002	255.99645736934238
2003	292.454655919737
2004	326.8410545890539
2005	342.6892095246526
2006	359.2086611842477
2007	362.14946363968994
2008	376.6568061718771
2009	348.39755430933945
2010	404.770560908659
2011	421.8547065543856
2012	430.568530415663
2013	442.62001912729943
2014	425.975871734797
2015	389.40594926363895
2016	371.72723177325287
2017	376.79566673472175
2018	376.89277354502616
2019	353.74352113973106
2020	350.6797050444485
2021	402.4596814544628
2022	384.86319461749315
2023	351.5907316081687