Annual % of GDP
1960 27.00896887979293
1961 27.381358825537728
1962 26.52912075556555
1963 26.793885191347755
1964 28.65276928144558
1965 28.439615401198637
1966 28.016569600524978
1967 26.73190831831058
1968 26.738334075113833
1969 25.246542301468565
1970 26.15363771846633
1971 25.554839988110572
1972 24.758120636630974
1973 25.132476916900842
1974 26.322852125509428
1975 28.970598554487403
1976 26.863272064116718
1977 28.631123769529015
1978 28.17776847074949
1979 29.624171585923488
1980 32.298754940124205
1981 31.603854080520875
1982 30.325207412841117
1983 29.175553819187805
1984 28.54094325318458
1985 32.489437143039126
1986 33.00954126048906
1987 32.51162027287997
1988 32.56596379231726
1989 32.06544022809042
1990 32.15335005374418
1991 32.19004095627238
1992 33.04525942008784
1993 35.40017243669254
1994 36.45927764240449
1995 37.70404520758461
1996 38.23305335473346
1997 37.98083227794095
1998 39.99270246419116
1999 39.02979541883575
2000 40.93521097855054
2001 44.21870449899774
2002 41.449092202219326
2003 40.20156691254476
2004 37.009613593044236
2005 39.16074697279786
2006 41.55944717057579
2007 42.00802003263476
2008 42.84677640173309
2009 45.74086302886936
2010 40.51063301290037
2011 41.837351117364314
2012 43.14902468731094
2013 41.25019106374537
2014 42.44302820225106
2015 41.59428041407419
2016 40.79464186683513
2017 41.94220912163276
2018 43.34707849379353
2019 45.74896335566106
2020 44.14304559412032
2021 39.702360236315656
2022 45.136744440410915
2023 48.08267752812323