Annual % of GDP
1960 11.638012240256245
1961 12.647119447684323
1962 13.879609650394942
1963 13.692531019072767
1964 14.443256344879957
1965 15.589560859504042
1966 16.378997781706296
1967 14.735756765676747
1968 15.713744043853485
1969 16.5233365673589
1970 17.405412799313545
1971 17.10231474041195
1972 18.003661714395385
1973 18.902708038711726
1974 23.150069423486467
1975 20.870897758909074
1976 22.111739510702854
1977 21.18471358437738
1978 19.81697504859715
1979 20.338118458440352
1980 23.54201484151064
1981 25.87867740683979
1982 26.512173699557078
1983 28.62045081701387
1984 30.411455499107102
1985 29.9844910660184
1986 24.77428522428013
1987 26.13507122682211
1988 26.58014968017664
1989 27.958776846516447
1990 26.71786498952848
1991 26.592514733286908
1992 26.008532873757527
1993 27.06810033586256
1994 31.204421353560978
1995 34.39357265061182
1996 35.55367469128358
1997 36.67756919355708
1998 40.153269285764395
1999 37.765971234257876
2000 45.35605607483683
2001 43.21392531255778
2002 41.02846708894384
2003 40.193102710670445
2004 41.247056649981026
2005 41.7286467360758
2006 43.035023793267534
2007 43.5954460865645
2008 43.03644286270525
2009 34.90214215262476
2010 40.88535598687806
2011 46.13710796129471
2012 47.75147365525013
2013 48.57191943051543
2014 49.81650158495326
2015 49.66948437916022
2016 48.71302990702579
2017 51.133781674969626
2018 51.861475124700895
2019 50.689079411857385
2020 49.6435857093724
2021 55.31546953279396
2022 64.16424748385376
2023 56.528878911595456