Year	% of GDP
1975	-16.84211261265398
1976	2.058822690735864
1977	6.190478478626477
1978	2.989689580970647
1979	6.793890604739121
1980	-6.656312771476854
1981	-13.701458605372258
1982	-12.971899861244438
1983	-7.494876258654588
1984	0.7350745441774642
1985	-16.809203612233343
1986	-1.5948323526665764
1987	-2.7609045470859686
1988	-15.780057907725123
1989	-19.220042231324445
1990	-12.919158075130516
1991	-15.75158790737807
1992	0.4823802979637703
1993	-2.5451152972348496
1994	-0.8522635560895843
1995	1.7762471475284578
1996	2.8556770942695824
1997	-7.199168301254271
1998	1.7744143262484098
1999	4.400432146903609
2000	-9.758721667813063
2001	-15.833282511005459
2002	-19.50764861447318
2003	-9.557861436555259
2004	-4.0430499953735755
2005	-16.315396852263888
2006	-6.8331275775505445
2007	-11.530483560153998
2008	-10.252697456668185
2009	-7.397100163089858
2010	-16.050570178357948
2011	-1.7644818140724075
2012	2.2266422010067397
2013	-2.9975997658072298
2014	-3.711153772196828
2015	-2.758057967179876
2016	-3.5377911613782413
2017	-4.274989990150756
2018	-2.9598114619637057
2019	-9.510982447421167
2020	-1.6313263114855432
2021	-5.134741147320065
2022	-13.951692951084215
2023	-10.92371051319143