Annual % of GDP
1960 16.612310235676745
1961 16.108676936492056
1962 14.481507397551184
1963 15.848147152764946
1964 15.428114904853244
1965 14.819284884810164
1966 15.7941744238628
1967 15.076641267321724
1968 15.168767935103714
1969 14.751562157426578
1970 15.58577794892579
1971 15.796517675243527
1972 16.37535511918027
1973 18.74798017496643
1974 23.0748397944658
1975 22.3199477709348
1976 21.93834956974381
1977 21.97182339583662
1978 24.207917381945755
1979 26.18764317323198
1980 29.71005318758266
1981 30.555691522236497
1982 27.816999614106923
1983 27.12742986613816
1984 27.627117601057154
1985 27.786516761917994
1986 26.09036558331832
1987 29.23339010104833
1988 33.17793481093008
1989 32.81300471257133
1990 32.86855125327027
1991 33.15087947165305
1992 41.95093633355186
1993 41.02066531015273
1994 40.7556320323417
1995 41.77556805414659
1996 41.30040869571171
1997 43.14034456545966
1998 44.00304430203721
1999 44.736800728610916
2000 49.03751936024844
2001 48.0603071991535
2002 50.37546518721038
2003 54.66804297654717
2004 59.48596562556794
2005 61.036632080403116
2006 61.89980526641075
2007 60.82851821316982
2008 60.67990590242291
2009 51.060586785663766
2010 54.228363782543916
2011 55.91669312587946
2012 54.696280637319596
2013 53.35673475019898
2014 51.999404770433365
2015 48.66585385345425
2016 46.79284531607335
2017 48.2237973318069
2018 50.45322864406759
2019 48.46064736027265
2020 45.88352114932556
2021 51.1506778884995
2022 54.21697076856677
2023 49.230402686076204