Year	+ (-) (% of GDP)
1972	-1.0797764227642277
1973	0.19563090968373
1974	0.16815034619188923
1975	-3.249034070951879
1976	0.05012890289315383
1977	-0.5050182190116985
1978	-4.247038917089679
1979	-2.4690761499806726
1980	-3.840405214647513
1981	-4.507637752318604
1982	-5.0424980408704565
1983	-6.445159371705102
1984	-5.863348091420366
1985	-2.8953967957885136
1986	-3.223301640984936
1987	-1.7584472925737413
1988	-1.8991402540741693
2002	1.6299420776588427
2003	2.804822770619092
2004	3.54806643417724
2005	4.3394281225258835
2006	4.639426990069998
2007	3.0063265710627673
2008	3.1350643591016123
2009	0.44746200600081315
2010	-2.6376301993685516
2011	-6.577899826315542
2012	-2.3534856133962316
2013	-1.0406491492587961
2014	-0.4374472082703266
2015	0.277881102753752
2016	0.7587237476829416
2017	1.4162504643579477
2018	1.224386213023356
2019	1.5076623075137352
2020	-5.362481401985415
2021	-1.9272831029098443
2022	-3.4913574860761054