Year	% of GDP
1970	49.421372437819
1971	47.442447294865204
1972	47.79033015110634
1973	48.507729354030175
1974	55.214913286565995
1975	50.332574487603644
1976	49.268082963818685
1977	52.38998125959188
1978	52.625937916050304
1979	58.11353004026305
1980	62.946786701132005
1981	61.596658523130266
1982	57.57540359320609
1983	57.41958452002011
1984	56.5993265993266
1985	55.307751738346646
1986	49.98325171869268
1987	49.47870518045956
1988	48.15765806863652
1989	47.87463180077074
1990	45.84153299838389
1991	43.48841758823462
1992	50.24179660777052
1993	58.164932095020305
1994	62.42823612381404
1995	64.0737095252108
1996	65.72201052085069
1997	68.22132175765068
1998	66.96714643823563
1999	66.23987519304106
2000	74.89482710602307
2001	70.27684818983876
2002	69.29946257559635
2003	68.05580267415272
2004	70.96020358029202
2005	76.579207830612
2006	81.98349306234347
2007	82.85740249743414
2008	86.18433582992304
2009	70.12330327323147
2010	75.46440739224951
2011	78.57958161193548
2012	79.17050095256097
2013	77.09388658042981
2014	74.11272275576735
2015	71.38254843058873
2016	70.89850035399368
2017	75.05313719338403
2018	78.19216831861287
2019	79.605433214652
2020	71.49866827985447
2021	78.9215842721731
2022	93.22567027909462
2023	82.34777127420081