Annual % of GDP
1960 32.350545898087155
1961 31.763753085964055
1962 29.99452984695467
1963 30.79559583145007
1964 32.71456746329052
1965 32.646472242920794
1966 32.60859963356269
1967 32.00796969058875
1968 32.100544953892665
1969 32.56747126741673
1970 29.78799498086365
1971 37.32229029660766
1972 31.828731357241566
1973 35.223268744134835
1974 46.72246838863719
1975 47.647587769460344
1976 46.59490402066097
1977 49.99871970084462
1978 47.60173201636221
1979 50.81981159280236
1980 55.958375113488096
1981 33.945306528843
1982 31.731455518795876
1983 29.52807707854598
1984 30.907410942567957
1985 30.3128076953273
1986 28.041787021834725
1987 27.520373703016944
1988 28.147561460398926
1989 31.28111604746874
1990 19.09661276642405
1991 27.10855356959699
1992 34.547468153163585
1993 32.32152246323186
1994 30.429935373151636
1995 25.690284273775067
1996 24.51252546394372
1997 24.16795150829402
1998 21.652284237399094
1999 42.234850073729135
2000 44.43431796579305
2001 44.75863732980039
2002 38.7574633618311
2003 41.844657694826715
2004 48.51030905935507
2005 50.79846225035513
2006 47.32647714437061
2007 48.57116163631577
2008 52.68484082518325
2009 46.011403411555
2010 47.565057263676806
2011 53.00664566136018
2012 50.9950225683772
2013 46.70638340030454
2014 44.59390468612292
2015 38.81756975216602
2016 35.807137092127284
2017 38.97077237100847
2018 42.67412384437828
2019 40.78998173008378
2020 34.65465085109868
2021 40.89263189534566
2022 46.30101453233675
2023 45.147292642566136