Year	% of GDP
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	-0.0045812352012123796
1987	1.1843163864537498
1988	0.22621765617099185
1989	0.06506793272973213
1990	0.08230976057993394
1991	0.5453992028397253
1992	0.12612568884081604
1993	0.7430544274159209
1994	0.5234984356155356
1995	5.37425869038076
1996	5.683104751504691
1997	2.3596425689710916
1998	1.3017068264142035
1999	9.104237790127838
2000	6.34282422287077
2001	1.600131126286322
2002	2.378544877156642
2003	4.822134151813447
2004	7.312720061603001
2005	8.281227110968112
2006	11.87643172777853
2007	11.62474733885338
2008	10.762475352089092
2009	6.802418630901428
2010	6.368021377955571
2011	4.9953822402944805
2012	6.691297999940504
2013	4.401250115454192
2014	8.844073220921942
2015	5.490245133056679
2016	6.828451178670024
2017	5.594696734805661
2018	4.695957359761715
2019	5.457887556673413
2020	3.7121849145520436
2021	4.4573050013235305
2022	5.288951545683706