Annual % of GDP
1960 33.299965034965034
1961 25.879864130434783
1962 23.730373754152826
1963 21.547036199095025
1964 19.489338335607094
1965 25.636043068640646
1966 36.489616858237554
1967 42.0874607721046
1968 55.99094512877939
1969 60.78277899343545
1970 65.1040546875
1971 77.39250705394191
1972 78.31588753056235
1973 78.59870866533865
1974 81.14155284552845
1975 79.49267615411316
1976 97.40461001928364
1977 88.33593491484184
1978 85.32785659045058
1979 84.07911031145304
1980 76.53850550267967
1981 67.17527378445082
1982 71.87756097155912
1983 69.18720038417631
1984 70.81056688141445
1985 70.67669435699261
1986 56.07128543511391
1987 50.902490427500794
1988 63.24804512029447
1989 61.35662271638813
1990 61.708945996159315
1991 55.484815921705334
1992 52.01454512957514
1993 57.315043597252114
1994 49.655113535374504
1995 52.706229292776726
1996 96.9639726199445
1997 75.63021224017209
1998 78.17238817672188
1999 87.35157955518831
2000 81.93057861533629
2001 104.52159262989828
2002 87.31566923537335
2003 91.36345883693413
2004 88.24067397469386
2005 103.79390956489183
2006 105.13746955466297
2007 113.15232775891657
2008 154.8595380956638
2009 139.73413276549297
2010 140.99191897449768
2011 144.67588394602362
2012 143.9314041613316
2013 124.5161490548536
2014 121.36255818932567
2015 98.15670969422185
2016 95.63195632184647
2017 110.3636386322691
2018 103.12086748842444
2019 90.1701145066519
2020 103.86591303871695
2021 107.38489378836191
2022 92.37264718491389
2023 92.08712986073506