Annual % of GDP
1960 5.726872246696035
1961 11.96105702364395
1962 13.57409713574097
1963 11.158798283261802
1964 9.940357852882704
1965 9.935004642525534
1966 9.771473601260835
1967 9.090909090909092
1968 8.761904761904763
1969 8.333333333333332
1970 10.78880407124682
1971 13.567010309278352
1972 14.562435143548946
1973 16.126373626373628
1974 17.00282371924163
1975 15.653118212845174
1976 15.524781341107872
1977 14.522389472687683
1978 11.43561539920349
1979 9.099744429646162
1980 17.089817611746263
1981 21.141627642070624
1982 26.880921065172224
1983 29.031051791338864
1984 35.28010510476381
1985 34.82697211893262
1986 29.414459477714068
1987 33.33828502754882
1988 36.206833843427525
1989 33.9836682372597
1990 30.942995500434794
1991 30.476011673389493
1992 31.737365644503956
1993 33.01708777546183
1994 41.745852340941184
1995 44.242634750617135
1996 49.369314886372834
1997 54.970323572402314
1998 40.39541058838475
1999 37.664922012932486
2000 42.35443703901141
2001 49.87147513879348
2002 47.98239404875773
2003 46.225097627092325
2004 48.825838150886476
2005 46.14235705204641
2006 48.762871070690714
2007 47.850816748786244
2008 50.54825389516652
2009 46.78706694676378
2010 46.69446522630848
2011 53.304175635646835
2012 52.83080265672299
2013 52.527298799813835
2014 53.76630116625433
2015 51.08854360075517
2016 48.3281862338973
2017 55.762168749567955
2018 62.61421117281184
2019 63.19329032310361
2020 61.34375509847545
2021 71.08244138689679
2022 81.17012957827242
2023 66.96318358814382