Annual % of GDP
1960 29.31433717500752
1961 29.5992565948977
1962 29.36729467067496
1963 29.290875160653567
1964 31.18759058124131
1965 31.28121575386143
1966 32.761157037514636
1967 33.13091249074156
1968 35.324652653047046
1969 35.72696432899596
1970 35.23325157356713
1971 34.98367659980308
1972 36.33139577868041
1973 38.81930317098091
1974 42.71907227055731
1975 40.23684078917538
1976 39.00244659424012
1977 40.32870782932345
1978 43.17372364903772
1979 47.12594619090842
1980 47.41234009988291
1981 46.45648809039034
1982 41.11326917082494
1983 41.40156822907271
1984 47.11307292861689
1985 46.85869863027396
1986 46.39045601276038
1987 44.04200433195899
1988 45.11680622242357
1989 42.59853509415869
1990 42.08744723587745
1991 41.13201654951102
1992 44.36450343523989
1993 49.08233344533136
1994 55.25495709444272
1995 59.51256704676769
1996 59.75043188568957
1997 63.405075229216166
1998 66.30804416403787
1999 67.60329524157247
2000 70.01068900234436
2001 65.92165125575015
2002 63.08991259015136
2003 57.815354550975414
2004 58.11811369714103
2005 58.21166094178773
2006 56.635938029125185
2007 55.2062727140195
2008 56.373973712161444
2009 46.99470278756777
2010 48.85610661810894
2011 51.02110148840865
2012 50.96833755257142
2013 50.58465851597366
2014 52.69938053780413
2015 53.97887832347428
2016 52.548021140287815
2017 52.40611195755189
2018 53.40540250835928
2019 52.290923394224585
2020 49.02835577881455
2021 50.51352688037775
2022 54.71154748307061
2023 53.25375850163483