Annual % of GDP
1960 10.819649130380819
1961 4.887589560512942
1962 5.225651458032661
1963 23.54371533795494
1964 28.421759338607224
1965 22.44082510604829
1966 13.894832424523592
1967 13.18330454897421
1968 13.59696093414301
1969 17.625235036007954
1970 13.510777828467155
1971 15.066289323504616
1972 13.963501939878409
1973 17.17927205620335
1974 16.42098752424217
1975 17.261191446034534
1976 17.965444584140762
1977 18.01215277777778
1978 19.4494011980782
1979 19.608372632868008
1980 21.686438340389635
1981 22.41183595716729
1982 20.163447141821276
1983 22.76094046208531
1984 21.07540845310657
1985 23.39771497874898
1986 21.11701247936257
1987 24.41452993861957
1988 24.921065976646815
1989 21.01993020757486
1990 24.14846183569274
1991 25.347598161565738
1992 33.66447433902762
1993 34.80834689951162
1994 37.30228030029307
1995 38.126793658035815
1996 39.43311518482361
1997 42.67394737498796
1998 35.41823862786485
1999 40.20945163666983
2000 43.2633943629311
2001 36.79007407928008
2002 32.83822149864075
2003 38.16460417974488
2004 37.25629614587079
2005 38.69495720514683
2006 36.821150035775226
2007 38.64175484009249
2008 36.100770506756504
2009 40.50568563108132
2010 37.42503642768874
2011 31.023637618148964
2012 32.147479936158994
2013 33.615788796085596
2014 37.30047678105053
2015 30.265835319653643
2016 39.27155849009842
2017 38.26852584033903
2018 40.765261954336445
2019 38.928010464706176
2020 32.03956797992677
2021 47.60210020220189
2022 36.49812312027249
2023 32.978820290602975