Annual % of GDP
1960 27.175165501644837
1961 25.448130904442362
1962 25.209863588667364
1963 30.218561925879
1964 33.477025131015715
1965 36.397779510123144
1966 38.07435104623571
1967 35.72067423460613
1968 35.15057435579013
1969 35.23376677356691
1970 36.34978991596638
1971 35.98347440548166
1972 37.44348736496454
1973 41.08671800222957
1974 48.072119186212845
1975 45.25631531309141
1976 49.155840416198636
1977 50.712526203356404
1978 48.738180781531284
1979 47.19960457799656
1980 47.10548694581593
1981 40.69125736771685
1982 33.474818176258516
1983 27.546959003449327
1984 28.15311480302941
1985 24.932245591930567
1986 30.644019253415717
1987 38.14296342708968
1988 38.039913985103354
1989 39.78154615050747
1990 45.86948547034582
1991 39.52025622317773
1992 45.36224906731065
1993 43.77892815258681
1994 42.37089269720214
1995 44.68943034225155
1996 40.39295295730098
1997 41.551951156959184
1998 44.423739963255386
1999 46.36050685442951
2000 49.14558790495367
2001 70.66903317694758
2002 67.10481152446445
2003 67.00233918624245
2004 70.21487235818718
2005 67.10369960820373
2006 67.91192373966165
2007 69.00136431017627
2008 65.17873052131034
2009 58.04068697386732
2010 63.12519257462218
2011 65.0470510420457
2012 61.95941933520418
2013 56.68522075244717
2014 55.083279281257234
2015 49.89345332248262
2016 46.3727375188895
2017 46.0694204013621
2018 47.01168207139497
2019 45.516742749181475
2020 41.143028003005696
2021 49.491532191391045
2022 54.669957138484
2023 50.128640697138415