Year	% of GDP
1977	-2.7218979830773224
1978	-3.996676731488529
1979	-2.1233252327184697
1980	-6.673112131851823
1981	-7.285985383123384
1982	-5.834609804586503
1983	-5.9948599322349
1984	-2.3101721002661257
1985	-6.571470381152684
1986	-3.810608300509624
1987	-6.841072014476779
1988	-3.4852633293417195
1989	-2.6324328828805523
1990	-4.475960389394507
1991	-2.8351595301703822
1992	-3.0300754690908
1993	-3.1655898821627586
1994	-0.6298202642920872
1995	0.827012560749538
1996	-2.5840580200149588
1997	-5.395970968703686
1998	-1.3345624368287414
1999	-4.405669068747041
2000	-2.066897764060685
2001	-3.173944693268549
2002	-3.5379056583438775
2003	-3.7437294813844253
2004	-2.2106506033227773
2005	-2.540058215570875
2006	0.9254601052122033
2007	1.1955521214113063
2008	-1.6292916560528135
2009	-4.020971116265944
2010	-3.116023036511705
2011	-2.445885111619264
2012	-3.1700603747996956
2013	-3.3445999044773385
2014	-3.8530031980640365
2015	-3.6438459001495227
2016	-3.0680602968289277
2017	-2.631028450776457
2018	-3.5272551784768145
2019	-4.273169972531434
2020	-3.709312676519885
2021	-3.988340711637375
2022	-3.4486542938664266