Annual % of GDP
1964 58.593218120501746
1965 60.14803272302298
1966 59.395973154362416
1967 58.392715756136184
1968 50.530534230344294
1969 52.82243265066432
1970 60.302451461775064
1971 63.65441761371379
1972 56.80647266419941
1973 48.042461358400594
1974 50.23033501308476
1975 59.57977290320395
1976 50.46647121545649
1977 46.449277993633274
1978 43.8304797295215
1979 46.99056555661477
1980 61.08178277801818
1981 62.75344373935923
1982 41.68899968837644
1983 33.105911198763394
1984 23.02985894852537
1985 31.431842775173298
1986 26.926977687626774
1987 55.153080169835356
1988 43.11616457862407
1989 41.588418614841736
1990 68.69066737137398
1991 60.24404960866111
1992 64.49287525287772
1993 52.859837589187286
1994 55.160067518832435
1995 45.02925043757803
1996 49.59553065409394
1997 28.27802403626651
1998 35.33267955640824
1999 33.74916370236416
2000 57.52996289592216
2001 35.93816016900326
2002 38.91691224841119
2003 46.446436983909564
2004 46.171999738885916
2005 47.54798359724928
2006 42.4303937742536
2007 40.89824516967224
2008 40.07010045735056
2009 42.03409110056755
2010 51.27490409651034
2011 72.34964168251138
2012 85.51156263363308
2013 87.45280101813626
2014 83.1854137624193
2015 66.27935736058168
2016 75.5523052186785
2017 74.48634359520507
2018 56.69583413473349
2019 56.190648875094865
2020 51.55793774922335
2021 58.39082807097734
2022 88.09436881726039
2023 107.75059136605559