Annual % of GDP
1960 38.92498987596804
1961 39.09405343239409
1962 36.97682114538093
1963 46.4067496885245
1964 46.85813527200126
1965 51.10633588842196
1966 52.038622741209096
1967 46.97541958200818
1968 44.92736572043366
1969 43.335773447249686
1970 46.58712342402123
1971 49.14553988097112
1972 42.42437443529099
1973 43.68271907093248
1974 54.84924549825587
1975 47.58624694158938
1976 50.62537168065493
1977 55.06878992150116
1978 51.548577427270914
1979 43.72520027036306
1980 46.3847695461039
1981 44.90486139705882
1982 41.49836069599333
1983 36.84440428961632
1984 41.0728554804544
1985 39.021787272496425
1986 38.858279013657395
1987 33.861006457968315
1988 36.56326437051982
1989 37.727354784890736
1990 37.970878092094324
1991 37.33060402751256
1992 38.737400652133694
1993 54.73082010217949
1994 51.453883016667966
1995 53.834043705121246
1996 41.649145453765854
1997 40.66099278942456
1998 36.93061179946314
1999 35.50710519680605
2000 38.08631767523068
2001 39.550262305912156
2002 40.7750781855428
2003 41.168725779346204
2004 44.96333290696516
2005 49.4505906156916
2006 41.56742325894005
2007 40.89717809616199
2008 44.93364285892636
2009 34.630374137344674
2010 38.01732445593349
2011 43.81956659509134
2012 39.748776334617176
2013 36.01991432841014
2014 35.894726650615816
2015 31.373160003338025
2016 26.467903285223827
2017 27.34636049254332
2018 25.411326188957172
2019 23.405425395812955
2020 21.328762162263054
2021 23.971853138257462
2022 25.195771303071147
2023 23.998382174408647