Annual % of GDP
1960 27.407770042553462
1961 26.768055957788967
1962 26.16897927846517
1963 26.37635317781315
1964 26.803041657918605
1965 27.251853657700387
1966 27.490304343740398
1967 27.019069246259125
1968 28.448731943981272
1969 30.247658049945535
1970 31.554744056742337
1971 31.35748536203481
1972 31.48978853791601
1973 33.747098717810516
1974 40.281189792725314
1975 36.551675660660415
1976 39.24824177327165
1977 39.187037107709116
1978 37.91268141101858
1979 40.16656977574041
1980 41.7755139614861
1981 43.68884585296743
1982 43.34078073468336
1983 43.0033225356991
1984 45.53531655261911
1985 46.29386432756927
1986 40.283462057369206
1987 39.53534019287343
1988 39.896587056822675
1989 41.942276519341796
1990 40.41306142994072
1991 39.22258780259584
1992 37.90845607682679
1993 37.65351465671378
1994 40.683019688850585
1995 43.18889688422006
1996 43.71748694145782
1997 47.05165453974743
1998 48.529616533869614
1999 51.97444850806522
2000 59.72117478204111
2001 58.77727981489325
2002 56.927602691072046
2003 56.277045748348435
2004 58.9079318807057
2005 61.60100304054259
2006 65.45294953121322
2007 66.92693265153692
2008 67.97845430656224
2009 57.270576182073235
2010 65.29188136125514
2011 70.68506087178932
2012 71.73279563268213
2013 70.58036673149317
2014 70.29305466428775
2015 70.37329424098607
2016 69.05987478462286
2017 71.97568904093073
2018 73.49122911455582
2019 72.4465754539882
2020 69.11642084097846
2021 75.98175231114867
2022 87.51271057789435
2023 77.57078138157847