Year	% of GDP
1975	-10.013329773897226
1976	-5.471406497791338
1977	-5.96975910951516
1978	-19.572553454455
1979	-7.3929991417160625
1980	-14.238069268212994
1981	-28.280456213387893
1982	-14.248124417233319
1983	-6.7348456836936395
1984	-4.736040497555762
1985	7.350481026637332
1986	7.803125144523304
1987	31.980606296365522
1988	7.3328114678043885
1989	15.9506253587963
1990	-0.5090502203668339
1991	7.683092569435599
1992	4.768001463208322
1993	10.262586300712124
1994	5.203504181909515
1995	6.334355888154275
1996	10.209974402477975
1997	14.370392297617348
1998	3.54255087927288
1999	10.638678677583686
2000	9.4180495224013
2001	10.84251001373624
2002	4.842075345724753
2003	9.542448887557223
2004	3.536783233320707
2005	16.105710845608666
2006	19.664776022716307
2007	15.655061501340539
2008	1.3934587231927715
2009	-6.405939614720321
2010	-5.888402256634535
2011	-0.8729847750022397
2012	-5.9019926705056145
2013	4.530731483511663
2014	11.075030644849926
2015	2.2261828755439623
2016	7.97299722000005
2017	5.585809138304139
2018	0.3929463490310964
2019	-6.905054781907982
2020	-10.235604237303345
2021	-1.3338964112410863
2022	2.983934199460483