Annual % of GDP
1960 67.24677231610092
1961 67.79387740841072
1962 66.7549289015335
1963 63.03194084285689
1964 72.63107277621899
1965 62.16738261175707
1966 61.96873797716261
1967 58.715155322283316
1968 67.77146068487006
1969 60.48197464928864
1970 64.69580778272528
1971 59.65701086688044
1972 70.60708606134001
1973 75.44168475951732
1974 92.7012292372172
1975 93.56742001548277
1976 87.59512198016637
1977 90.56897020721199
1978 80.1717854323127
1979 77.80378999291312
1980 90.66910910655875
1981 77.30381942130569
1982 75.76009641220949
1983 73.03454449178437
1984 79.93819182501673
1985 87.93233467503383
1986 90.24676912250682
1987 98.46947701064663
1988 104.2411855772175
1989 104.50805402788328
1990 104.56591764088796
1991 95.08334041406722
1992 89.574314433472
1993 91.131680302789
1994 90.87503519497271
1995 85.81737990785778
1996 91.28660819679808
1997 89.09561758358576
1998 87.98304943842844
1999 86.3433255022026
2000 77.23055671300455
2001 77.31370291115945
2002 80.70935781690439
2003 72.2831405388595
2004 71.45193930587837
2005 80.59477793488593
2006 84.73695295553462
2007 75.23787712598595
2008 70.41790628452019
2009 62.13273612196494
2010 66.4456098741058
2011 66.97102901281427
2012 68.58521061703608
2013 67.24166100829069
2014 66.5742197142008
2015 62.06229174981469
2016 55.6924997457665
2017 55.39064866165744
2018 54.47316528246344
2019 54.161901283127776
2020 52.67307092792186
2021 61.77973296124816
2022 69.59324269425099
2023 59.6230055637561