Annual % of GDP
1960 49.15659305998622
1961 39.981864533949256
1962 42.49716342514514
1963 40.5984147577089
1964 35.916524797658944
1965 34.080071801601655
1966 40.64747597048323
1967 34.904728955673995
1968 37.88266154396705
1969 38.800535077938655
1970 38.55882352941176
1971 39.6855110445526
1972 41.840052015604684
1973 47.824764222695464
1974 57.828968128747235
1975 55.37214157401563
1976 53.82002022244692
1977 58.83093325435901
1978 46.07119701133101
1979 55.14188946477139
1980 53.66296079578701
1981 48.614257263177095
1982 38.84543815781822
1983 39.92713975795118
1984 36.424570624618404
1985 37.39741664163412
1986 33.51045200284191
1987 44.598784765722876
1988 42.77467521647756
1989 60.16889110162189
1990 56.290062908082646
1991 56.47924663953473
1992 63.888006888571965
1993 68.76919916375634
1994 78.45449821280732
1995 68.9765751565305
1996 69.91417905586829
1997 66.22297869144238
1998 61.42484477078705
1999 64.30840491666382
2000 65.2849861212903
2001 67.3681324999384
2002 71.64430768141078
2003 61.5469905405418
2004 78.11492859290972
2005 80.13300248666059
2006 74.20522658659272
2007 76.37935351571971
2008 74.22796009901718
2009 59.943825239367555
2010 64.01016469472577
2011 50.69609434565533
2012 35.36869033159418
2013 44.70525478335319
2014 54.2644225210945
2015 51.08620782283695
2016 67.11193653309277
2017 61.05085217196312
2018 50.65909911448283
2019 41.9994711236162
2020 48.401362179255145
2021 97.85125423119771