Year	% of GDP
1960	-7.7249386023666
1961	-6.9376026272577995
1962	-10.45616669795382
1963	-9.361924686192468
1964	-3.171901593687142
1965	-5.222841225626741
1966	-5.220125786163522
1967	-3.5193228644615218
1968	-4.258241758241758
1969	-2.8341180731618976
1970	0.2400264856811786
1971	-3.0116779348494163
1972	-2.9066985645933014
1973	-0.6054131054131053
1974	8.49474135059249
1975	-6.278315806974522
1976	-2.2097426235205884
1977	-2.8708133971291865
1978	-7.513098055902769
1979	-3.221372353397628
1980	2.2420320806125025
1981	0.3122762397106605
1982	-0.33956726825457856
1983	4.277738612503282
1984	-2.1650060507328153
1985	-3.7929242639686898
1986	-4.383332855895316
1987	-4.361705922232773
1988	-4.371358100842708
1989	-0.6582533211148158
1990	-1.1493083059205205
1991	-5.4862751469213205
1992	-9.019334327427728
1993	-9.305595309774562
1994	-5.534227017216052
1995	-4.635143852893226
1996	-4.692550214687794
1997	-8.248457027864662
1998	-12.883793168778885
1999	-10.406457782024663
2000	-9.048285074312796
2001	-5.283523971018239
2002	-6.081350204235171
2003	-0.7663675401835337
2004	4.812514947068042
2005	3.454344499939054
2006	9.005580104658929
2007	7.529402058432414
2008	6.9460910889379655
2009	2.818175738095723
2010	6.863286031938595
2011	5.703008282309785
2012	9.383632081369175
2013	6.954051523471446
2014	1.3217064193503083
2015	-6.196253132275728
2016	-7.425023423764404
2017	-6.896364021499981
2018	-5.132374494237258
2019	-6.462782160091537
2020	-4.958083045256929
2021	-3.370704743704077
2022	-2.532789062550459
2023	-4.2890100592853875