Annual % of GDP
1960 42.40184757505774
1961 48.92212480660134
1962 36.74826789838337
1963 37.43505154639175
1964 43.5
1965 41.27937336814621
1966 47.647058823529406
1967 49.718592964824126
1968 51.022476862053765
1969 66.08130684982365
1970 79.3056533827618
1971 135.68189745378444
1972 140.12523269588763
1973 192.8752422119541
1974 530.0442757748261
1975 873.029184837303
1976 952.6553496340133
1977 957.7840112201964
1978 745.7952907256126
1979 640.4631829739268
1980 940.2381487306224
1981 944.4794952681387
1982 689.5393778115694
1983 495.4986149584488
1984 367.00798588996133
1985 250.18314517960724
1986 242.30535894843274
1987 213.7804058135743
1988 157.70609318996415
1989 183.6708033964729
1990 42.640555906506634
1991 42.299335296159626
1992 39.56256030878096
1993 36.09314359637775
1994 37.52684872660325
1995 41.38232720909886
1996 42.975893599334995
1997 28.47279687194032
1998 30.966367247066533
1999 28.332077455761222
2000 31.65987120610861
2001 27.71155457613344
2002 25.08681298388949
2003 25.24213395805454
2004 26.260892804095725
2005 30.458917061466828
2006 34.729154884555804
2007 35.54227873660101
2008 37.02261067832035
2009 32.899350428172426
2010 34.49963152848324
2011 41.090517305582175
2012 41.74245604216221
2013 40.17968795090325
2014 40.82339326231764
2015 30.886145357653856
2016 28.76093008999498
2017 31.87950999861074
2018 31.975776407362194
2019 29.639987093007175
2020 25.506617661826436
2021 35.412396977719915
2022 33.251119028044215
2023 34.14583115388639