Year	% of GDP
1983	13.401180193278028
1984	14.628028447487237
1985	13.595113146371625
1986	12.651819475343338
1987	13.711863509098832
1988	12.349475024035433
1989	11.548673992878031
1990	9.208457676536236
1991	8.497830722014687
1992	8.815643711262462
1993	7.3667578624618475
1994	7.925336057109628
1995	8.616111363825441
1996	8.016058204513051
1997	6.55147000680854
1998	6.823744871223727
1999	5.815251192108047
2000	5.994193799588156
2001	5.586703233024502
2002	7.529659045358525
2003	9.638783006291076
2004	10.996790871986564
2005	8.745836743362764
2006	8.913845229988327
2007	8.499364188642645
2008	9.168924036490337
2009	7.886996095628021
2010	7.202064507491491
2011	8.829161998562492
2012	8.121772485123927
2013	7.616200627054914
2014	6.735462172425372
2015	6.131441942903578
2016	6.678720208370962
2017	5.406395571509316
2018	5.725899531691038
2019	6.4462881510790275
2020	7.308779763109858
2021	7.9388146779215045
2022	6.973064427629859
2023	5.6085202912304934