Year	% of GDP
1976	-2.9820720185508134
1977	-2.9715640695117
1978	-2.157207132451919
1979	-3.461701603125876
1980	-3.8870544607829274
1981	-4.600115936689263
1982	-3.4640601147525025
1983	-3.7993987201016948
1984	-4.439814507047644
1985	-6.850568144089471
1986	-2.972706783898975
1987	-1.8628313253727817
1988	-1.2562076404587816
1989	-3.2348502593265347
1990	-3.6131990435613166
1991	-1.496720201937675
1992	-1.8412613666877065
1993	-0.6865237194364698
1994	-0.12521247316761575
1995	-2.0923686372290704
1996	-3.122137432214285
1997	-3.394859927042624
1999	-5.115582872917701
2000	-7.525379789135073
2001	-6.898355663867821
2002	-6.208160776095789
2003	-6.331374858448225
2004	-5.599420228970612
2005	-7.349963873670159
2006	-10.812187766310553
2007	-13.978944400995145
2008	-14.412981480540704
2009	-10.849584081934987
2010	-10.185145957082062
2011	-10.105910185767984
2012	-2.5501444977277923
2013	-2.0715704913244077
2014	-1.5861469753926605
2015	-0.823468297481204
2016	-1.6883712462196276
2017	-1.804401190842263
2018	-2.946729226430399
2019	-1.5162332335524462
2020	-6.585849738884258
2021	-6.455473014717445
2022	-10.397427661674406
2023	-6.320441011352024