Year	+ (-) (% of GDP)
1972	-12.167453360123362
1973	-5.806833365367697
1974	-4.474725687868361
1975	0.8016013386870613
1976	1.6967723414875557
1977	-0.1961692309968945
1978	0.47013153497322757
1979	5.1564434360593845
1980	5.817569472192929
1981	3.2996869686981323
1982	-3.755406182048722
1983	-4.055252115998896
1984	-3.607899176310729
1985	-1.8962763893834116
1986	-1.326327613224995
1987	0.5275381681743445
1988	-0.574127429217932
1989	0.49222963756530796
1990	0.32546175468830796
1991	1.2010444522629535
1992	2.0344723981710664
1993	1.656036553674573
1994	1.4228222578205572
1995	2.09532140315072
1996	1.9866418000388284
1997	1.8461353553338227
1998	0.40043327566141723
1999	-1.2938816925937764
2000	-0.6326656655819326
2001	-0.512562970138886
2002	-1.186934351623865
2003	-0.43569299475667955
2004	2.060645251571701
2005	4.412284065919265
2006	7.336578767438192
2007	8.375237240386683
2008	4.510656065139406
2009	-4.241884462428795
2010	-0.4249293875947388
2011	1.29024479368974
2012	0.5414071069561638
2013	-0.6053782618861104
2014	-1.5608389593955987
2015	-2.1456832896314757
2016	-2.7338879861858367
2017	-2.558147674494016
2018	-1.7258596181871977
2019	-2.8451950086343434
2020	-7.219046411649183
2021	-7.718485480058717
2022	1.1286654356458223