Annual % of GDP
1960 40.481307519071954
1961 43.00818804677958
1962 41.92622850992833
1963 40.02640036037003
1964 37.31221613480332
1965 34.663682677064905
1966 34.72761708458671
1967 35.59791635396541
1968 36.983783920457824
1969 34.286762382104676
1970 32.99367587957185
1971 28.614999787916474
1972 28.146861360849012
1973 28.672988658221687
1974 35.4634343281208
1975 31.92247989685108
1976 31.418876785607313
1977 37.59382769534904
1978 39.71091494329308
1979 45.58713542823107
1980 47.64339805290022
1981 41.28004986311859
1982 41.07045394180381
1983 43.236800196726804
1984 39.19006131009157
1985 44.87870948147463
1986 34.51633161535159
1987 27.350908377821444
1988 33.221790961364256
1989 22.53676060066247
1990 29.469676899682952
1991 26.659254111883996
1992 27.97729215520667
1993 28.76658657061992
1994 28.922995769890136
1995 30.927217847550786
1996 31.654204091264397
1997 33.46954585068268
1998 32.953021785393574
1999 33.20577655584926
2000 35.53803216231781
2001 35.06440143102117
2002 35.24918133176952
2003 37.6246103251002
2004 41.936078267927265
2005 47.35731747683939
2006 51.785056033844235
2007 55.68811328368153
2008 58.43376738990528
2009 48.111929615351855
2010 51.672808937003346
2011 55.98828028386066
2012 52.61989526322937
2013 49.78714244714436
2014 46.85312109128992
2015 45.16276868911478
2016 45.38884119641545
2017 47.51355036199706
2018 48.631470171736005
2019 46.94350537544095
2020 44.245967197744044
2021 55.27425487829869
2022 57.25107343580912
2023 50.90950831453497