Year	% of GDP
1981	-2.9574115263733725
1982	-4.437913873287697
1983	-4.8918666730661515
1984	-0.9390456457750135
1985	1.2037246960779069
1986	2.3922396295886683
1987	-0.27433587954306526
1988	0.6750818278215234
1989	-1.803145131720503
1990	-4.135930000482756
1991	-2.2896414247903087
1992	-3.4318136471842906
1993	-5.858782183090975
1994	-4.375172088285519
1995	-5.4384746509482635
1996	-6.081860804545655
1997	-7.056354445443095
1998	-4.463464720778107
1999	-0.3391762411320741
2000	1.5350699902816893
2001	-2.58938560884377
2002	-3.833444205721088
2003	-2.9646076211211927
2004	-3.471602841604953
2005	-1.385596139014237
2006	1.64038006813934
2007	2.383392683552263
2008	-0.9674042855617129
2009	-0.4475395877975236
2010	-0.35461907464407805
2011	-2.5849789435755306
2012	-2.9078577977563373
2013	-3.469941614114814
2014	-2.7591637056748786
2015	-4.72547762715136
2016	-8.430059078467046
2017	-9.063788033443815
2018	-11.736187552500883
2019	-12.07600223410358
2020	-7.763881681821835
2021	-11.980539981633836
2022	-15.654880519172124
2023	-14.089236872409593