Year	% of GDP
1984	2.0430160207731127
1985	1.9045978327486464
1986	1.8119312436804855
1987	1.8275608632115279
1989	2.0125081645983016
1990	2.2085281111813013
1991	2.8337340413222076
1992	2.663010614345449
1993	2.4612871927554982
1994	2.675084381712182
1995	2.8341498979294255
1996	2.646910501523968
1997	1.561818974284469
1998	1.3785594492786708
1999	1.267590419931623
2000	1.344646856857018
2001	1.1986299311238628
2002	1.5133158281125438
2003	1.3472242108028216
2004	1.1617518599625192
2005	1.0644354527154796
2006	1.1704246477661118
2007	1.0933912457126067
2008	1.0431312939388182
2009	0.9096409923501997
2010	1.0974904316267422
2011	1.0923047132948378
2012	1.0727111608600344
2013	0.9349929779333962
2014	0.851094850602783
2015	0.8267719908498188
2016	0.8871784829418226
2017	0.7837080258566445
2018	0.688026125969023
2019	0.5454741015042792
2020	0.8073748267759233
2021	0.48113713727801277
2022	0.43771505130781646
2023	0.44844300310353247