Year	% of GDP
1970	2.00822645391888
1971	0.8356387025678954
1972	1.1697848505344621
1973	0.6939266509916404
1974	-0.42244655098096107
1975	0.27919096098014795
1976	0.351140007882187
1977	0.41677521414562585
1978	0.08110726798071012
1979	0.3007882161013741
1980	0.3071731132263671
1981	0.1618981005273326
1982	-0.0009601536289165558
1983	0.0009583133766748383
1984	0.0010886130789880672
1985	-0.008606569694271033
1986	0.0823290421830946
1987	0.00640035953471579
1988	-1.3369598677604955
1989	-0.0744505328917815
1990	-0.1507600183539314
1991	0.019825555585233568
1992	0.05629144209562697
1993	-0.9512168756242507
1994	-0.4447516235782629
1995	-0.356668640063887
1996	-0.6209458148435191
1997	0.537109663360586
1998	0.4600292104136944
1999	0.2532984466759622
2000	-0.3634907593104204
2001	0.45658818373780763
2002	-0.4624234152166419
2003	0.19887034930342207
2004	-0.6586885960396817
2005	-0.13382036948974232
2006	-0.1757646675001622
2007	1.7038697347889538
2008	0.49256299017794664
2009	-0.19312176460627614
2010	0.5611447477502569
2011	1.508440505399093
2012	2.527057773101026
2013	2.878637471203218
2014	3.054209933397005
2015	1.3150118212474617
2016	1.1148813099883441
2017	1.5817049519139328
2018	1.3607357325159144
2019	1.5163108050539997
2020	1.1093441413814475
2021	1.9560866109946353
2022	1.529967248546741