Year	% of GDP
1974	-1.584106494554256
1975	-3.5792739683524664
1976	-3.943634596695821
1977	-5.350752627094576
1978	-1.919211075289209
1979	-1.5767250998884133
1980	-4.951783734179636
1981	-2.7198582457916722
1982	-1.4789653266235872
1983	-3.1114714723352845
1984	-2.4008301094235147
1985	-1.506705987947173
1986	-1.935960359676033
1987	-0.9244170718357002
1988	1.7562551992849653
1989	0.8755946910993523
1990	-1.7423857719504547
1991	0.1655248415016325
1992	-0.6121752237124187
1993	-3.565653065233284
1994	2.013770369993339
1995	-1.380820820358649
1996	-1.3429630723984174
1997	-1.3893102119376042
1998	0.72479001635862
1999	-0.36077015345779634
2000	-3.616549200115852
2001	1.8636638328349011
2002	-0.26056292127357283
2003	-2.401178105742654
2004	-3.472536181977754
2005	-4.143667815325068
2006	-5.593669656325663
2007	-5.42269991087983
2008	-5.11714509348325
2009	-1.7496052328464227
2010	-5.742841678796527
2011	-8.870208015583081
2012	-4.746547117408027
2013	-5.150036053444222
2014	-3.420152977856983
2015	-2.4707461273136397
2016	-2.5489750884131204
2017	-4.091207308638967
2018	-1.8747780736080248
2019	1.972783532554698
2020	-4.315332316510345
2021	-0.784641131113476
2022	-5.048844581347338
2023	-4.057770049149507