Year	% of GDP
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	0.021778531013131205
1988	0.06815910663944023
1989	0.010022303785826898
1990	-0.012146127171705155
1991	-0.05546647015475313
1992	-0.026220916334661355
1993	-0.029643470725995318
1994	0.0018561643835616436
1995	-0.04212414271010608
1996	-0.23180220827299955
1997	-0.015022807211949627
1998	0.0004231443313543118
1999	0.12560786065911786
2000	0.024791844524306654
2001	0.06811205569909676
2002	0.17276025836491404
2003	0.12533863842583984
2004	0.7392560924462334
2005	0.31249103618309093
2006	0.8485038610452659
2007	2.1879960540409233
2008	2.0511416851884823
2009	0.6943877831878925
2010	1.1608337516602716
2011	0.8527801102172567
2012	0.755192639341916
2013	0.6294120525537277
2014	1.5437267771397356
2015	0.2425017918110589
2016	1.5325330209861014
2017	0.8358996882121648
2018	1.3927198407257584
2019	1.2036844364569506
2020	0.6199768333984481
2021	1.1050731807286254
2022	1.2018993179482842