Year	% of GDP
1976	-4.609220683160447
1977	-14.236957158461072
1978	-19.190391385452887
1979	-18.60863464625433
1980	-11.9907981669638
1981	-8.229749308765806
1982	-8.251553405282767
1983	-9.492537719066432
1984	-9.72778995567469
1985	-7.415595018934801
1986	-0.6119482198422008
1987	-0.20758838765300783
1988	-2.5142641949342797
1989	-5.449199674902898
1990	-2.76044154525839
1991	-7.284005814138363
1992	-9.232955279018515
1993	1.6656270137782474
1994	1.0014050746594159
1995	-2.0649985902631247
1996	-4.671565787303879
1997	-4.378757890473057
1998	2.8434806677928686
1999	-1.6215872223167467
2000	-4.887476226836445
2001	-3.099168886776012
2002	-3.3201253971098907
2003	-2.0076720561565953
2004	-4.773274519886262
2005	-5.266826713327483
2006	-6.36793770553457
2007	-7.636679674739488
2008	-14.444006567055634
2009	-6.6707276627460175
2010	-10.84702592541807
2011	-2.1940709541827452
2012	-3.9861370162187457
2013	-1.4602459070491298
2014	-4.124472990642376
2015	-0.41945457649965234
2016	-4.103311367785895
2017	-4.943770304926229
2018	-3.8119949746481288
2019	-5.5671307669638335
2020	-10.00076176261262
2021	-6.145287105194434
2022	-8.059406262345787
2023	-12.056581927504185