Year	% of GDP
1975	28.925548311293163
1976	20.251936660695637
1978	11.171167440783469
1979	8.102992318543322
1980	7.116473813396603
1981	8.223491638151804
1982	5.698124965474884
1983	6.352965591282005
1984	7.688580031280115
1985	10.79086023926276
1986	19.46755160111532
1987	22.302971113778316
1988	24.166280554126498
1989	29.572022453391895
1990	20.77107361943023
1991	25.61115091644198
1992	18.421485054560137
1993	22.60013641025748
1994	29.211280617056662
1995	31.00679027286859
1996	37.50891359926248
1997	49.21100056233005
1998	64.94719078405664
1999	67.86816046634486
2000	84.2664161769829
2001	74.57483205101654
2002	65.12240306446988
2003	80.02756515673364
2004	87.99100942606441
2005	83.20163172755905
2006	104.96004227770659
2007	122.10521234092981
2008	58.114682615735646
2009	96.18280340181101
2010	82.3864864978981
2011	69.62789505355391
2012	75.1151458845547
2013	82.36779918991256
2014	72.37926409296944
2015	65.81011597147126
2016	57.11551941258253
2017	67.68252355911487
2018	50.903115134658215
2019	57.18097771504853
2020	59.39734866186871
2021	53.65397867916338
2022	46.93874038243649