Year	% of GDP
1986	10.239544843810672
1987	11.153768913260084
1988	11.718757323682661
1989	11.78468786625812
1990	13.790429546492181
1991	12.484012063998858
1992	12.035510590009366
1993	12.179430758609271
1994	12.790727201329085
1995	14.944953908079867
1996	14.253394600305919
1997	14.408531846025117
1998	13.173698550546254
1999	13.61205689568071
2000	14.040978912470592
2001	11.301127003163936
2002	9.97077078957571
2003	14.825036393126911
2004	14.21574366636363
2005	13.397693567906103
2006	24.563401204979453
2007	23.419675501948625
2008	26.217700646221903
2009	21.30661485679112
2010	20.325399126456766
2011	24.053332700106147
2012	26.021526240264798
2013	23.49396043600061
2014	22.816576714807642
2015	24.163365042715984
2016	52.66984219600981
2017	22.270417145695106
2018	19.547314817669946
2019	19.728557699107384
2020	31.318243949574875
2021	29.34734562569796
2022	29.811855301554402
2023	23.601309661703947