Annual % of GDP
1960 24.092212278773744
1961 31.00926861184254
1962 29.855702825281856
1963 27.920552387915677
1964 28.007327549075118
1965 26.951855990632772
1966 28.684015517282585
1967 27.878278351881047
1968 35.60411855502879
1969 38.930677349546016
1970 39.346745127786065
1971 39.681182466046764
1972 43.870601336434675
1973 45.29830859044879
1974 61.394291461435394
1975 52.380036676762806
1976 54.115812197895664
1977 63.95374895903162
1978 50.20972685191944
1979 49.802681375631906
1980 49.30083230362921
1981 65.85192150382233
1982 57.10360684165946
1983 68.56431504774648
1984 65.4332867839953
1985 52.63377177546521
1986 44.824704034019916
1987 39.39205318555991
1988 40.63186768355795
1989 42.9574202579719
1990 44.789263960410416
1991 42.182899649274766
1992 41.4568617276384
1993 38.77425995642231
1994 54.738134598460896
1995 52.72540342777023
1996 46.27243271739798
1997 47.24132240362354
1998 48.09867481676546
1999 49.48526216624219
2000 48.680089723263045
2001 49.720578064831365
2002 53.144299464132935
2003 50.82121989333762
2004 53.65920312755289
2005 54.90324356894851
2006 54.13623780926127
2007 59.271304354979435
2008 62.76176981763193
2009 52.30729087733648
2010 52.4578551962948
2011 57.57687859895777
2012 61.97530400403751
2013 60.62676635967373
2014 58.442528976099226
2015 58.11033767420173
2016 54.108169207213855
2017 57.70527984556172
2018 61.78983947931829
2019 64.23625060610054
2020 60.04687161370651
2021 69.37599398838316
2022 80.03307770561713
2023 69.43778769312125