Annual % of GDP
1960 49.95341709488232
1961 49.39443926185582
1962 33.59181215914124
1963 39.2329508580582
1964 40.56377379453907
1965 37.060075064131986
1966 38.22135264515885
1967 38.16574162939027
1968 36.95458710539673
1969 38.39362573843555
1970 42.303398060307
1971 44.50539486024636
1972 43.128307955044775
1973 50.85719637377089
1974 69.00871199769533
1975 71.64968110362602
1976 66.02168496867148
1977 67.2336443368707
1978 59.91665005536975
1979 63.90096097942183
1980 65.34950324927559
1981 66.28072026885758
1982 61.545589136441215
1983 52.75159730958745
1984 48.460034208178875
1985 44.573298730774994
1986 33.60028807822736
1987 35.47963642455268
1988 41.37145034420108
1989 47.715629503602656
1990 48.16122301633813
1991 49.85398617248908
1992 46.58950538875448
1993 46.90701287538142
1994 44.4444207548273
1995 44.28867463486247
1996 42.8072348865819
1997 55.8423239862504
1998 55.87436137922107
1999 58.18019888389074
2000 60.90368714346304
2001 60.176019689716234
2002 62.844393391645596
2003 69.96882270029029
2004 70.47676470607753
2005 73.4845247255139
2006 69.36881396640815
2007 68.37000590172957
2008 71.77858190488249
2009 62.65487475518475
2010 60.617859422531204
2011 58.856249645695954
2012 59.21743154405337
2013 58.81462951301257
2014 56.140326838784794
2015 51.33866566800739
2016 47.570405021220225
2017 53.43077148055083
2018 60.44372666339281
2019 56.89840387564283
2020 47.53303909336809
2021 53.495452222695526
2022 60.335775445697735
2023 61.74969894949426