Annual % of GDP
1960 16.959446340586073
1961 16.786099677470954
1962 16.587844659280012
1963 16.867066250441663
1964 17.35300548481448
1965 17.50108982726885
1966 17.707341009082786
1967 17.50595157495049
1968 18.302696954671237
1969 19.109522434199697
1970 20.228437471860886
1971 20.402145491691776
1972 20.930907290946404
1973 23.792190797711672
1974 30.208701840751875
1975 27.858657089218056
1976 29.30013535127017
1977 29.471490920586685
1978 28.723534959768607
1979 31.525490646569203
1980 34.20099112840347
1981 33.23901219502718
1982 31.325851770045688
1983 29.54439579044759
1984 30.519494104041577
1985 29.548043121403488
1986 27.417204445602913
1987 28.093520279904
1988 28.636889650527678
1989 29.588175487857356
1990 30.13974371655024
1991 29.206651745233163
1992 28.766972813581837
1993 28.111181248722957
1994 29.9177451352601
1995 32.07712796434191
1996 33.1788021993889
1997 34.58210454069177
1998 34.41554374777953
1999 35.05283494560473
2000 38.25514478990126
2001 36.92113616778954
2002 36.68217198069923
2003 37.949012378580576
2004 40.746275509816435
2005 43.04132717669755
2006 46.10277411804648
2007 47.80741778972161
2008 50.58219674210629
2009 41.652674521275955
2010 46.69541214119097
2011 50.731204544504436
2012 50.44352997078437
2013 50.548642162058236
2014 49.8189475041778
2015 46.551772814530935
2016 44.761543357597034
2017 46.701693044436354
2018 48.133062795707175
2019 46.299726526598285
2020 43.843041192270384
2021 48.74294493658883
2022 53.29004179088161
2023 48.14954701167862