Year	% of GDP
1976	-1.4315762926925826
1977	-2.191523707998657
1978	0.7962334349318309
1979	-0.6588550166719476
1980	-2.256448973928318
1981	-4.222734791230394
1982	-8.133157642293847
1983	-2.0318513776045277
1984	-4.629174839570515
1985	-3.8504686336272513
1986	0.4035469279207335
1987	-3.4110351287287517
1988	-3.786045327689657
1989	-1.7981269496261578
1990	-2.064995851562304
1991	-3.8951576226996623
1992	-2.2640569132828463
1993	0.5926685267695438
1994	1.8096222856546889
1995	0.17706274532386523
1996	-2.4453737997386926
1997	-2.345829113568383
1998	-7.178132492377864
1999	-7.096055410531778
2000	-10.115306045482344
2001	-4.598429455735408
2002	1.28725765405433
2003	-4.949618631296677
2004	-10.138867367521884
2005	-15.717369417682402
2006	-22.733779844499573
2007	-13.468440800370555
2008	-22.93929395363735
2009	-9.010158270171626
2010	-6.144910977280253
2011	-4.703541063914184
2012	-3.515601139613495
2013	6.261570556958683
2014	4.346448862921081
2015	5.627625908271572
2016	8.271719874989959
2017	4.256747894597631
2018	4.281027342511689
2019	6.542638196473932
2020	0.9276399025075914
2021	-2.664744037901567
2022	-1.7365314378300907
2023	1.0466241126275122