Annual % of GDP
1960 29.497306968917403
1961 29.605058462699503
1962 25.288763089850118
1963 27.0607437651947
1964 27.721899793523434
1965 36.08323160300806
1966 36.688175120805845
1967 32.38022498902783
1968 36.43809041625223
1969 38.07815089292176
1970 37.99491755858627
1971 34.24286652078775
1972 34.64916158536585
1973 37.27460493424628
1974 43.63394263105835
1975 41.338881278538814
1976 44.46214265253509
1977 42.4488518826312
1978 39.011320924985895
1979 44.66205885195206
1980 46.862603171967116
1981 46.50740452809602
1982 46.98194285369823
1983 44.209454702749476
1984 54.09864927605601
1985 47.45582291860971
1986 39.023458319672834
1987 35.84028408045624
1988 35.84139612472732
1989 40.209268042904114
1990 41.531918373244714
1991 42.10986349335896
1992 45.584820067658136
1993 43.13785610404966
1994 43.56343962472406
1995 43.18297851116007
1996 41.467997744829425
1997 43.498959690883936
1998 43.71552056615431
1999 45.59388919799699
2000 51.69004856515825
2001 50.18894089129219
2002 44.170798411019305
2003 39.7571081369116
2004 41.902614859050594
2005 41.79650091753253
2006 43.78117328666775
2007 42.149897146346824
2008 48.785646864407674
2009 41.61283757147195
2010 42.324625092694475
2011 44.43023472638748
2012 42.879913325953446
2013 41.42583410768801
2014 41.79051445068434
2015 39.81320582269956
2016 36.96964639755009
2017 37.8569817650646
2018 39.399271669938145
2019 38.46896386288014
2020 35.51005020193505
2021 37.308972509913495
2022 40.25435978712242
2023 36.091667958806504