Year	% of GDP
1980	0.5264195585611502
1981	0.06201137923277829
1982	0.34936949108342813
1983	0.14345468935940364
1984	1.552306886747236
1985	0.031797699670258237
1986	-0.17009307464482443
1987	0.005259257678786309
1988	0.868443935602332
1989	0.40143372692445173
1990	0.8512697135817991
1991	-0.8949776947160429
1992	-0.2711126250370521
1993	0.26548149902615065
1994	1.4531734385901407
1995	0.2774765905862899
1996	0.47589426589626016
1997	0.3836309560283361
1998	0.4751210880036446
1999	2.2646037364887563
2000	1.0247081025100115
2001	0.7726150578342178
2002	0.11597441429058565
2003	1.410890851482243
2004	2.131196007518757
2005	2.625670047718034
2006	0.6112082191924042
2007	1.9281444074722118
2008	2.5237027903488984
2009	0.545293920588433
2010	0.9578146213455416
2011	6.97752227761725
2012	-0.10128542607035687
2013	5.619851389783477
2014	6.7954138572736795
2015	3.121074775068009
2016	1.4627297314386052
2017	1.0085487727874594
2018	0.779423469311901
2019	0.4985673860664434
2020	2.094292854925299
2021	1.029313149071089
2022	1.8526587996563648