Annual % of GDP
1960 21.91482670307702
1961 21.053787031568884
1962 19.840342888763757
1963 23.180558866488223
1964 20.299965318858398
1965 20.401225870018774
1966 20.359419704450897
1967 19.74847110756202
1968 20.606261119781742
1969 21.051980473265424
1970 22.280768217431227
1971 22.75775899151915
1972 23.50452304198194
1973 24.804227711946293
1974 29.299128817158575
1975 27.627503317751355
1976 27.221162491169547
1977 28.07615320566547
1978 27.66800631847872
1979 29.09027031365402
1980 30.301429653182375
1981 29.318829672233225
1982 27.90392252878802
1983 29.430202412643027
1984 30.164084620047532
1985 29.6475445623617
1986 28.593456455898707
1987 29.371898241436245
1988 32.51767827392586
1989 32.36324350634064
1990 33.09458634443027
1991 32.43755623310107
1992 33.16461762386063
1993 31.221337711769202
1994 31.719466000791755
1995 34.55702131878865
1996 35.48025091812994
1997 35.63843040588755
1998 35.513300370050196
1999 36.73403605097023
2000 38.67198355761021
2001 38.76633207627912
2002 41.295859708152214
2003 43.24970356413548
2004 45.521364622930584
2005 45.520811145729425
2006 46.09954246762999
2007 46.14554307316928
2008 47.91776512326909
2009 41.10874756447326
2010 43.72027814869853
2011 46.17930232114133
2012 45.72691110038966
2013 44.97317273662775
2014 44.0624182578683
2015 44.37618587989061
2016 44.32084575059847
2017 44.66006452268691
2018 48.079160987714744
2019 47.381795572358975
2020 47.02290790630523
2021 53.91094665833562
2022 57.25908920457916
2023 48.58863028827146