Annual % of GDP
1960 12.615471527874448
1961 12.893396778927793
1962 9.384850142859994
1963 17.939984423698107
1964 12.205805360183636
1965 12.892035104109148
1966 12.263294107667416
1967 11.354384350846678
1968 12.590626362183732
1969 13.275924691813138
1970 14.47917336613845
1971 14.650916979304917
1972 16.131952621638206
1973 16.856189136133757
1974 20.967778068845615
1975 18.2343303683349
1976 16.4155479824129
1977 15.155249405126481
1978 14.577887598525695
1979 16.5668826070039
1980 20.15540749196973
1981 19.632923992709227
1982 16.49117037173192
1983 21.90035252320329
1984 23.830074665772287
1985 20.449766584076084
1986 15.86065414524641
1987 16.26239733907487
1988 17.767244709777792
1989 14.390877647213355
1990 15.155603016930435
1991 16.59207776266463
1992 19.253374787895883
1993 19.599320547463535
1994 18.674759796102276
1995 16.98445999919555
1996 15.635591475868166
1997 16.57620926132469
1998 16.438584931205906
1999 20.98216647822845
2000 22.639761356794075
2001 26.936285022064038
2002 27.618357402230938
2003 28.140384723159283
2004 29.678252478753542
2005 27.08679520557937
2006 26.04169988530512
2007 25.292611373679836
2008 27.257569416479537
2009 22.105975604706778
2010 22.772178112004923
2011 23.93440517532519
2012 25.11427360865339
2013 25.785957325532827
2014 24.685405813129123
2015 26.953625936011406
2016 24.53368208043988
2017 24.319734374674947
2018 28.876203375974296
2019 28.890257867941436
2020 32.30207854634089
2021 37.65633075688333
2022 38.816065976339715
2023 33.853946593854694