Annual % of GDP
1960 22.846511375143383
1961 22.04601192255348
1962 20.238514346065788
1963 20.31753907219048
1964 21.795071134261015
1965 25.023259142632178
1966 23.181492964464546
1967 23.950899689095724
1968 22.988470501655762
1969 23.72847502603677
1970 23.37662337662331
1971 22.119518486672348
1972 21.84542668138983
1973 24.7104123982557
1974 27.372083569667282
1975 25.274234794343464
1976 23.60267016709555
1977 28.05714459129316
1978 25.00139516714095
1979 24.174823582972856
1980 20.79545515372214
1981 15.930259958881779
1982 18.489091501139647
1983 14.36566664601377
1984 20.455471581897232
1985 24.554835188885008
1986 21.804546744011553
1987 23.872810958730728
1988 25.47181886958891
1989 37.11852466210801
1990 39.761776731171835
1991 31.455961005790584
1992 29.046763066962967
1993 33.298693770290555
1994 54.1863772193671
1995 56.97335129412029
1996 55.024360699542385
1997 58.25256936012897
1998 55.88262294490003
1999 44.34727681860359
2000 50.363013782799904
2001 53.42635847734128
2002 55.598319610532506
2003 62.57664866533346
2004 62.03996784398919
2005 63.96274626009967
2006 61.1790669391837
2007 59.26728797055921
2008 62.725298018457664
2009 53.76836825167709
2010 60.665672253523674
2011 59.63045865162028
2012 56.61831164729191
2013 56.09706626384866
2014 54.00227396592497
2015 51.497526645015746
2016 50.560131802919216
2017 52.70900775899025
2018 55.626477573396635
2019 54.085212957044234
2020 52.87566562786131
2021 60.34156936880102
2022 61.52135685485164
2023 65.1732662254424