Annual % of GDP
1960 25.181821117945347
1961 19.992241246093094
1962 18.01820521888126
1963 19.265271889152118
1964 21.15335802018819
1965 23.276233501161666
1966 24.75532240202098
1967 22.57433330966471
1968 23.467027084686563
1969 24.955635104380196
1970 26.056943715294604
1971 24.52293679656108
1972 25.646498862014443
1973 27.829668335728066
1974 29.536842734750568
1975 27.86388852408308
1976 30.043489650044208
1977 30.19115823271214
1978 28.495755342585973
1979 30.122576830635282
1980 30.24652235325461
1981 31.86513187358638
1982 30.705914440623282
1983 28.783518696664956
1984 27.530018814059577
1985 28.30654151607705
1986 24.809874882777205
1987 25.75704280213949
1988 25.554314818415925
1989 24.63501849314139
1990 24.629070911207958
1991 23.18305057914962
1992 23.045828935800987
1993 23.423197858658106
1994 24.345687593601088
1995 24.781464900161527
1996 25.510831912037368
1997 25.408291269640614
1998 25.418097038065433
1999 23.43593453191228
2000 24.29528779894321
2001 24.692546000080544
2002 26.23821191517761
2003 27.38387231620379
2004 29.450449297872932
2005 30.19845496117447
2006 31.918161246115005
2007 32.7735327495289
2008 33.75599626294576
2009 32.79734885750412
2010 34.228501545998
2011 34.17222218707968
2012 33.833423398054805
2013 33.65381700656635
2014 33.538939741380254
2015 32.85089776304733
2016 32.29830438597199
2017 32.63523420612277
2018 33.41022656252876
2019 32.75954202926145
2020 33.23239804338488
2021 35.057312560574225
2022 34.87955509466469