Year	% of GDP
1976	0
1977	0
1978	0
1979	0
1980	8.61229686212836
1981	-2.663862600771118
1982	-4.8153076094532095
1983	-2.366112650046168
1984	0.29395913967958454
1985	1.3365296047110615
1986	5.23125816784631
1987	0.8076254350635753
1988	-5.781173998367579
1989	0.013063357282821686
1990	0.006317119393556538
1991	-0.041785057663379574
1992	0.00964940495336121
1993	0.009702457956015523
1994	0.0030684258975145753
1995	0.005832604257801108
1996	-0.00831255195344971
1997	0.0063167602599978525
1998	0.01463438905815999
1999	0.002602855071728179
2000	1.735064947928984
2001	1.134586785255289
2002	0.4487589459034631
2003	0.8064630685821677
2004	1.8693492974824661
2005	1.4518309916431142
2006	3.2723989869433723
2007	4.324877579734685
2008	3.8912567642029257
2009	2.172874235120157
2010	1.4902178538317075
2011	5.203621297955901
2012	1.47758011286787
2013	2.665901383250928
2014	24.412647561075623
2015	1.455684532938082
2016	3.0530809273654547
2017	1.2345328479083413
2018	0.9300095673679037
2019	0.8681328479894286
2020	0.6008666390512342
2021	0.7447800833853759
2022	1.6327438112420452