Annual % of GDP
1960 44.17979491997388
1961 42.22508750788639
1962 35.98602905403096
1963 40.77748797234041
1964 43.02250946385758
1965 37.95497889211681
1966 38.60339806437927
1967 37.710158909352536
1968 38.224744529563125
1969 37.89215897240512
1970 37.152840360815986
1971 38.7973533941604
1972 32.58449949448671
1973 34.87555330213136
1974 48.495595729591734
1975 51.788094013917274
1976 46.616439582666445
1977 45.75024359936216
1978 45.0089668099546
1979 44.42879988318
1980 49.28710379510469
1981 50.019819814307944
1982 44.29393815492567
1983 37.940335425196096
1984 34.353972393970146
1985 29.96591578875071
1986 22.507486948026703
1987 28.58199192241546
1988 33.93555429892652
1989 37.44082634923371
1990 28.306500549748023
1991 43.53509434691463
1992 40.84574349874252
1993 44.00658205960631
1994 42.14577337119628
1995 41.24115450408825
1996 41.35150590188611
1997 38.77580610795899
1998 35.78399558206362
1999 37.768750253213945
2000 43.58836351083684
2001 41.293261165557716
2002 44.275227281909196
2003 45.449761133139134
2004 51.64889059687846
2005 56.04823927452363
2006 55.87196023460653
2007 54.69178020857921
2008 58.6628455164597
2009 47.517952832995476
2010 49.231619038743474
2011 46.92175855756212
2012 46.3973605448954
2013 47.87999440410455
2014 46.92538053972769
2015 41.000881107271155
2016 36.646633709970516
2017 42.402292899917605
2018 51.59044051204028
2019 48.7849519258391
2020 39.876903980195586
2021 46.98478926015266
2022 54.21095168222121
2023 53.31135532242869