Year	% of GDP
1975	8.147704557648389
1976	9.251622173873125
1977	7.967716802460917
1978	9.603848275152354
1979	10.347028716953657
1980	14.342736009816237
1981	12.963978321449584
1982	15.196646678363976
1983	21.934908220552455
1984	27.452380899308576
1985	33.850889806104156
1986	47.63963515837848
1987	59.255137002171885
1988	37.52744709285205
1989	41.50558885985841
1990	34.07760067508013
1991	34.748252269479906
1992	38.80862416869583
1993	50.07483787775245
1994	50.07034340592236
1995	67.78535263396742
1996	86.28007851237724
1997	108.02086772543029
1998	135.7771739184406
1999	195.36277308722137
2000	290.5295595960258
2001	197.3513487002228
2002	156.03159288022408
2003	140.05283835743182
2004	156.36258761830456
2005	197.8050619221414
2006	221.3571226056837
2007	296.061215147364
2008	319.877706372612
2009	236.95415095437116
2010	239.3876508097052
2011	263.11700233055285
2012	199.02500822875888
2013	196.95443282715516
2014	221.3558672700089
2015	226.28291323447107
2016	223.72520415276585
2017	202.86393258611443
2018	237.51950919506464
2019	168.8659776933605
2020	192.68657212064934
2021	194.43114883590684
2022	172.13993656334878