Annual % of GDP
1960 10.65901107590313
1961 10.297902976948153
1962 9.02907472627171
1963 9.69623470515783
1964 10.237078221775077
1965 9.322426348943068
1966 10.947546487166536
1967 10.04152829286606
1968 10.164782382074057
1969 9.421704134050136
1970 9.691229139539837
1971 9.799349463619576
1972 10.661332782723312
1973 13.201755856333797
1974 16.657748078705755
1975 15.647560932244144
1976 15.314488211290861
1977 15.198116534292978
1978 20.379295907300364
1979 22.659158576503994
1980 27.343442880075223
1981 29.46070700982034
1982 25.395646049964025
1983 24.41981378719091
1984 24.90566791332326
1985 25.89416366851293
1986 25.018672289177317
1987 29.980633550588287
1988 34.963952507574106
1989 32.034951014284566
1990 32.29137888793672
1991 34.117043590887846
1992 37.605351873248416
1993 42.34543581481014
1994 43.06749959110651
1995 42.629127852271075
1996 42.12876377189659
1997 43.79087062314935
1998 45.63894746165924
1999 44.566253028434105
2000 51.10187776297344
2001 49.79937838106253
2002 52.38196265552539
2003 59.66992287685063
2004 67.35906340564478
2005 69.81249511904282
2006 71.10559140428238
2007 68.73682409424782
2008 64.94759025723945
2009 52.21707516276027
2010 56.89601308724391
2011 57.49921034387772
2012 55.05481593695684
2013 53.48651040609052
2014 51.870847154985185
2015 46.703719287776025
2016 44.09037962416921
2017 45.36530607262384
2018 45.66211060730608
2019 43.29057183480528
2020 41.18801649790809
2021 45.2948728524749
2022 47.529577182889994
2023 43.79926636587009