Year	+ (-) (% of GDP)
1972	2.965646478909862
1973	3.747076610546619
1974	1.1479098950289235
1975	-1.4464211488304888
1976	0.21004873910079913
1977	-0.5825366013250763
1978	0.08531669002581563
1979	-0.4916303989975883
1980	-2.115162007377702
1981	-5.145645988540053
1982	-7.128752786488618
1983	-5.937469500913739
1984	-3.3002831480230284
1985	-0.3659885194100573
1986	4.283337338692252
1987	3.848736265810356
1988	2.358056410610268
1989	1.1048588897445213
1990	-0.41680441657180556
1991	-1.2314851618300073
1992	-1.303771950060893
1993	-1.914663281964473
1994	-2.1974526488997994
1995	-3.8009322864115784
1996	-1.830658673886022
1997	-0.6533293767119959
1998	0.002529537497896753
1999	0.9011528826267774
2000	2.0036000833405994
2001	1.3504663459521267
2002	0.5236582088557649
2003	-0.10294057585083413
2004	1.7841292007071037
2005	5.305412348472557
2006	5.405763009883762
2007	5.034432919442421
2008	3.3632535073946883
2009	-2.2595691057517917
2010	-2.5988919685055576
2011	-2.167415961841043
2012	-3.5292306306671026
2013	-1.4530929013481746
2014	0.9644830232112658
2015	-1.5491886770433572
2016	-0.4549275364861492
2017	1.587808257708478
2018	0.768511743865741
2019	3.948367948091032
2020	0.11228345222803753
2021	3.8735103505242034
2022	3.245641213151206