Annual % of GDP
1960 14.285715014577297
1961 12.315271421291484
1962 13.114753729796147
1963 11.600429745223886
1964 9.971236510949598
1965 16.981670045918065
1966 18.13296123345583
1967 19.069290430100633
1968 20.74235807860262
1969 17.349636483807004
1970 18.950897166075777
1971 19.379669765907153
1972 23.500375079878122
1973 20.043383110724243
1974 21.432906085069604
1975 22.328498131373916
1976 26.538049829866893
1977 29.952392741617995
1978 27.36692989659561
1979 32.71579431648271
1980 25.333613609840604
1981 24.353832288778662
1982 29.707204737361554
1983 24.193705418347275
1984 29.276379145475623
1985 26.17438450619997
1986 29.624069795409657
1987 26.779405453348975
1988 31.134423284462116
1989 23.789771023463448
1990 27.029384458267568
1991 29.552891013600885
1992 27.053537282444605
1993 28.126020406436318
1994 37.18795936714357
1995 33.885483665997704
1996 19.101672367920944
1997 21.276677362893818
1998 24.95046995477261
1999 21.285094422485727
2000 22.745912629758468
2001 20.301217071316284
2002 19.26351535639106
2003 24.85170466512505
2004 24.364732660378987
2005 29.27187998525132
2006 38.401882389266355
2007 27.872007870335345
2008 28.538886139626683
2009 26.326792603772102
2010 30.01768791750015
2011 39.13551552756591
2012 37.92844136992707
2013 36.91456810727215
2014 33.29904468237627
2015 31.507695961778808
2016 28.02054925663163
2017 34.035997845769636
2018 36.48044742415945
2019 41.41246580242719
2020 40.41997125406919
2021 42.798492595554066
2022 43.93895737159863
2023 51.28376571105123