Annual % of GDP
1960 32.3865374808771
1961 33.34523250352278
1962 35.36432432432433
1963 37.79553666312434
1964 33.907323127844435
1965 27.83723699880905
1966 28.61288450377249
1967 26.549222797927463
1968 29.248202670318378
1969 27.31851391263796
1970 27.885683030220154
1971 28.781626506024093
1972 27.249132546842468
1973 28.255716285580963
1974 25.042872687704026
1975 27.456234369417647
1976 25.495844875346258
1977 23.215992647058822
1978 21.035916824196597
1979 19.521049572365694
1980 23.671216961951785
1981 20.55591607181484
1982 20.377104377104377
1983 24.033572603559143
1984 16.999094382965563
1985 14.178956873199466
1986 12.821783159271515
1987 11.369900771775082
1988 10.91663896469351
1989 9.374951342429918
1990 2.9517358003243372
1991 2.7055224108918465
1992 16.21181288888435
1993 15.33610141154461
1994 13.52218036601066
1995 12.834080237113197
1996 24.040005608501485
1997 18.61114005343462
1998 22.31956047974626
1999 20.548531891123382
2000 27.412237880658104
2001 23.268744053834865
2002 24.23206091886335
2003 25.398848956675902
2004 29.47158246301352
2005 32.91673479849581
2006 30.335478690762287
2007 29.70046851653052
2008 32.426346155122516
2009 34.76876595764858
2010 36.37706356598234
2011 35.31353320353785
2012 35.33076894319368
2013 34.18555647662262
2014 27.386693146238912
2015 24.50955815581412
2016 26.753224039121775
2017 32.056298960116465
2018 35.03456714839766
2019 40.280685607269234
2020 50.45757345623143
2021 43.591036957412314
2022 29.906975971372134
2023 10.866480774863419