Year	% of GDP
1975	25.157393786716785
1976	30.521262737373256
1977	40.82557621741852
1978	37.20380757206831
1979	37.8964288217788
1980	34.86593647951195
1981	34.16386159053203
1982	33.679125977755646
1983	38.45371541612556
1984	36.61528089076706
1985	75.78369246175866
1986	80.8650662094167
1987	65.10158259536247
1988	65.11160010106131
1989	82.13890311975499
1990	59.313839601036356
1991	70.53785986800499
1992	69.35449811511072
1993	99.50106178029895
1994	94.5588810622816
1995	112.829257361019
1996	117.69480147577376
1997	195.1704214186197
1998	227.11440340089965
1999	227.691182218586
2000	283.76448838475943
2001	184.0152775185785
2002	198.08093192261074
2003	200.81546814307458
2004	205.2665533597677
2005	224.41587935865743
2006	274.5559568430885
2007	259.74137859237004
2008	155.18851597191602
2009	192.10785405490992
2010	205.2858692160279
2011	152.19128930788455
2012	179.69152149982185
2013	218.1568410839903
2014	205.81368000938895
2015	218.8854131490873
2016	204.00710441544865
2017	242.5913476703445
2018	198.62494692841526
2019	254.30160893164629
2020	269.7580151411631
2021	286.16693679303495
2022	223.6638840147899