Annual % of GDP
1960 22.6251451744868
1961 21.467932480132546
1962 21.100603231593766
1963 21.03149104824627
1964 21.232626227492045
1965 21.24049625602573
1966 22.87352228697636
1967 22.18442141055775
1968 21.290397759692954
1969 20.855241798585595
1970 21.69329733503106
1971 22.6488983615893
1972 22.54174154061565
1973 25.470581433644774
1974 34.39806060505312
1975 32.354075442413
1976 33.3268397407608
1977 34.573174199774954
1978 33.82810272290645
1979 34.777653976361634
1980 40.071884516011885
1981 39.0502860028268
1982 36.754074360377416
1983 31.525919564518844
1984 30.487572313970198
1985 27.671358747318624
1986 24.680129220649313
1987 28.01944698773738
1988 29.701265886369036
1989 31.872661477480246
1990 31.462563770073885
1991 31.214178099732244
1992 31.525001738619572
1993 30.294582727944764
1994 31.281048212052696
1995 35.69616151370165
1996 37.014791676518975
1997 37.930335573583115
1998 36.45494862048017
1999 36.48775056401099
2000 40.06142587327173
2001 38.157612348882054
2002 40.80055686374543
2003 41.47358030898029
2004 44.393350842965376
2005 47.24960089814766
2006 48.61734776189902
2007 47.873325319118365
2008 52.14526912610322
2009 41.66153811099856
2010 43.780813772290394
2011 48.02841135968552
2012 47.647039491000946
2013 47.00118044462117
2014 45.06519339597505
2015 41.18551363462491
2016 38.153559683019175
2017 39.91109762747923
2018 43.572840283045444
2019 41.197447925704616
2020 37.66665741878107
2021 43.84707346199213
2022 47.97167068777401
2023 42.88111218704481