Annual % of GDP
1960 28.4820605617109
1961 30.743520443600143
1962 28.82669339137002
1963 29.277924700677243
1964 35.78169572248756
1965 34.918319931485
1966 33.004716365458805
1967 40.342094127789466
1968 37.863093030649445
1969 37.22638450548129
1970 37.03452267254333
1971 41.487633264687
1972 24.531489271032505
1973 22.38412061219265
1974 29.93999531174905
1975 35.35599773249967
1976 32.07538807097655
1977 28.89077487649137
1978 28.34821940591298
1979 19.96639580227306
1980 26.052784175548847
1981 26.392220279158522
1982 25.730305654562503
1983 25.470508175447314
1984 20.001019416715106
1985 14.324275772078924
1986 8.461243489483794
1987 16.03313234358908
1988 16.38497515025819
1989 23.133478326951142
1990 31.749029512939302
1993 61.97796422190749
1994 46.22400415880378
1995 33.43938903354492
1996 32.11273867489651
1997 28.596593427807626
1998 24.88372150008415
1999 30.175202186097987
2000 38.90531579018183
2001 33.416155109683366
2002 37.98116362255945
2003 38.13090285901151
2004 38.76640116596071
2005 42.52245120081412
2006 44.22999675970979
2007 38.20578145328696
2008 41.487749907102376
2009 31.123661311660168
2010 34.24761532484993
2011 30.945496448903615
2012 25.717991767094716
2013 27.86988831368063
2014 32.63936071910892
2015 28.223506644463775
2016 25.326308831474293
2017 29.234317037159997
2018 46.33871325883404
2019 37.915098754109835
2020 35.73646987481261
2021 33.62100797497375
2022 37.834314298487215
2023 38.969424816957265