Annual % of GDP
1960 29.468937101653815
1961 29.719156651089108
1962 29.528358748845505
1963 36.61316552546469
1964 31.03070174535592
1965 34.14884100649754
1966 30.783238333778417
1967 31.8316465647851
1968 36.035477414252306
1969 38.980457019348165
1970 40.652631336584065
1971 37.026814866025646
1972 34.97409238161593
1973 36.13139785185962
1974 42.41185743755923
1975 36.61135169584211
1976 38.784164718144986
1977 42.39005656533487
1978 39.84685269101456
1979 40.66563249038745
1980 44.73697071848912
1981 38.300158976178466
1982 34.41101074356297
1983 32.02235738158394
1984 27.325176892844766
1985 21.919737136836766
1986 20.966418293552657
1987 19.379815287567258
1988 17.98782021688554
1989 26.72401643614524
1990 27.626008357894293
1991 25.396546987813622
1992 24.876208483457653
1993 18.44663316833511
1994 28.85723684509569
1995 26.231566354769637
1996 26.997696960865557
1997 29.834676319448043
1998 28.022299259632565
1999 25.238144549154683
2000 31.438745760646864
2001 32.875380634628634
2002 29.539548641580073
2003 27.839150270871432
2004 25.93723819095205
2005 28.682944068085607
2006 32.16563843610004
2007 37.14019975557935
2008 39.426101434469665
2009 28.61851036622845
2010 32.75833648103376
2011 36.94633887888034
2012 35.77840394355128
2013 33.099485262006866
2014 34.897515274845794
2015 31.365808478585617
2016 25.169797029394182
2017 22.241892414465
2018 23.67380622114369
2019 26.89085712133484
2020 21.22225202167739
2021 25.110281557271
2022 30.835805461916582
2023 27.94839386385018