Annual % of GDP
1960 11.74578484016736
1961 11.211120307919868
1962 10.323175117606453
1963 11.649646902763596
1964 10.857566652923637
1965 11.914795917035294
1966 11.861171451230675
1967 11.618427659242323
1968 12.065699163895616
1969 11.802359480662318
1970 13.047268973158085
1971 13.1795421172112
1972 13.794661352054547
1973 16.198395601260565
1974 19.912313383872906
1975 19.279784840537168
1976 18.954278474663006
1977 18.87550536363013
1978 23.08946790596313
1979 24.727470269004588
1980 29.279499735330322
1981 30.6297437753507
1982 26.796181962103244
1983 26.178962574852967
1984 27.351017206320257
1985 28.050830923842078
1986 26.569614925412235
1987 30.50558711138182
1988 34.97252720994475
1989 33.49093903122581
1990 33.68290684869426
1991 34.407226825216554
1992 46.984862992348006
1993 45.806628547294615
1994 44.60632555834896
1995 44.66240194195127
1996 43.380172212422416
1997 44.470414601471525
1998 44.73435501940554
1999 47.284432461149
2000 52.13957747985382
2001 52.0524862331451
2002 54.212079601223394
2003 59.95685485199055
2004 65.77008124007378
2005 67.38267767700009
2006 68.71887531661791
2007 67.52821673609351
2008 65.73434798342795
2009 55.460050732290874
2010 59.36484233402083
2011 60.55584719079386
2012 59.314820156921876
2013 58.17900827313946
2014 57.234601899239934
2015 54.21277166484683
2016 52.39119233621867
2017 53.27328435901387
2018 54.103288325989965
2019 53.068605499032444
2020 50.927689820648254
2021 52.81937350042396
2022 54.942486626583
2023 50.05929515977219