Annual % of GDP
1960 44.17979491997389
1961 42.22508750788639
1962 35.98602905403096
1963 40.77748797234041
1964 43.02250946385759
1965 37.95497889211681
1966 38.60339806437927
1967 37.710158909352536
1968 38.22474452956313
1969 37.89215897240512
1970 37.15284036081599
1971 38.7973533941604
1972 32.58449949448671
1973 34.87555330213136
1974 48.49559572959173
1975 51.78809401391728
1976 46.61643958266644
1977 45.75024359936216
1978 45.00896680995461
1979 44.42879988318
1980 49.28710379510469
1981 50.01981981430795
1982 44.29393815492568
1983 37.940335425196096
1984 34.353972393970146
1985 29.96591578875071
1986 22.507486948026706
1987 28.581991922415455
1988 33.935554298926526
1989 37.4408263492337
1990 28.30650054974803
1991 43.535094346914626
1992 40.84574349874252
1993 44.00658205960631
1994 42.145773371196285
1995 41.24115450408825
1996 41.351505901886114
1997 38.77580610795899
1998 35.78399558206362
1999 37.768750253213945
2000 43.58836351083684
2001 41.29326116555772
2002 44.27522728190919
2003 45.449761133139134
2004 51.64889059687845
2005 56.04823927452363
2006 55.871960234606526
2007 54.6917802085792
2008 58.6628455164597
2009 47.51795283299546
2010 49.231619038743474
2011 46.92175855756212
2012 46.3973605448954
2013 47.87999440410454
2014 46.92538053972769
2015 41.000881107271155
2016 36.646633709970516
2017 42.402292899917605
2018 51.59044051204028
2019 48.78495192583909
2020 39.876903980195586
2021 46.98478926015265
2022 54.210951682221214
2023 53.31135532242869