Annual % of GDP
1960 60.87496673614592
1961 57.13119137391735
1962 29.228888793219497
1963 53.3484866192368
1964 49.15243947531396
1965 41.7054027002981
1966 41.580873391034594
1967 40.40499479236185
1968 42.70345831991861
1969 45.63975595227073
1970 46.591702856546284
1971 41.04638263898866
1972 41.34928139480578
1973 47.348034018547786
1974 66.02637971815135
1975 65.54868070091527
1976 58.3250196084135
1977 62.31608409301609
1978 56.41679114215853
1979 54.007214285079385
1980 57.689270776365
1981 57.94772670991855
1982 52.92081176218615
1983 47.09294041133026
1984 42.9862644964222
1985 39.14883395023609
1986 26.785150230286387
1987 22.873343037180554
1988 26.231440535110067
1989 34.22323229407732
1990 36.503698317902824
1991 44.20803010911914
1992 41.28897140261456
1993 38.431825776705544
1994 42.41808286336318
1995 48.74499048133066
1996 47.59109571180705
1997 46.872393717320364
1998 40.69288768325602
1999 44.58614411858076
2000 56.94793397049216
2001 48.933404834655626
2002 50.016171858041666
2003 48.36949485885568
2004 53.825501785726416
2005 61.990748353062045
2006 61.80237896198187
2007 61.61728790249662
2008 65.84680452207586
2009 56.19313575407253
2010 54.8561298258352
2011 55.299282445965915
2012 53.81790258893322
2013 52.24260025171363
2014 49.652497347386344
2015 46.065509570594884
2016 42.66063400946422
2017 42.78998115406781
2018 45.29682294859623
2019 41.32334313833822
2020 34.862503385780315
2021 40.85728880002236
2022 46.36721094682058
2023 39.03634791377446