Annual % of GDP
1960 17.815578297169015
1961 20.511077240843967
1962 23.574085360133832
1963 24.34140496721744
1964 25.782043297945563
1965 24.427106963872745
1966 24.829538998031193
1967 25.89039014481739
1968 24.88199220139751
1969 22.137945376373466
1970 30.122571813738535
1971 28.931082023535144
1972 27.768540218733236
1973 32.28929884002079
1974 39.69788969163754
1975 35.85134051399033
1976 33.52242658548331
1977 33.19554615705951
1978 33.16871949169571
1979 35.812332279063575
1980 38.08068061545292
1981 34.89682287718089
1982 31.372308351222877
1983 34.07383326634139
1984 32.762214336264286
1985 28.791682080493807
1986 29.619968221095398
1987 34.03941060291733
1988 36.505730725612956
1989 39.03633658564477
1990 41.81690056105523
1991 41.83326773853114
1992 41.78587739751243
1993 48.063617371723815
1994 49.132484677422745
1995 54.159564721216356
1996 57.61764786786458
1997 67.48112309896752
1998 81.76671264124387
1999 80.73781165566183
2000 89.76358320801182
2001 84.9847325133733
2002 90.50219669087443
2003 90.54207403486521
2004 90.29599406763342
2005 84.47404501979416
2006 79.50307359768134
2007 69.53565574193439
2008 60.288079989021085
2009 47.912554035214875
2010 52.77467204293029
2011 47.990593950303094
2012 45.028541695231915
2013 43.12637553196739
2014 43.970833899839526
2015 43.589100892946256
2016 44.64405045871474
2017 51.9406409224261
2018 52.64848387658114
2019 48.628349223622685
2020 42.74485428566249
2021 50.492611606901896
2022 55.59419480535111
2023 47.10024212581029