Annual % of GDP
1960 33.54053358993637
1961 31.22998102953969
1962 30.611255448403117
1963 31.57129526304441
1964 33.520047820380505
1965 32.11715285864318
1966 30.507105921168645
1967 29.926995524961
1968 27.446372657917106
1969 28.01521538260576
1970 26.77913371562949
1971 30.046734385031797
1972 28.856350386721843
1973 32.046655912412895
1974 37.68878976751954
1975 34.44602223213929
1976 37.724223038776074
1977 41.74310554518706
1978 40.10041976451572
1979 41.329182037327065
1980 45.59211278513087
1981 29.800089138203024
1982 26.56744968412518
1983 28.12810197347856
1984 29.06211716443247
1985 28.032174113224166
1986 27.018727781026744
1987 28.551837987185163
1988 28.98158976351234
1989 31.59716433923756
1990 30.883032242915597
1991 29.31060360202883
1992 35.165374895386954
1993 33.673989672846915
1994 34.15288315543428
1995 33.64427572045889
1996 32.19234720038171
1997 31.228404061259123
1998 28.29696688276548
1999 39.325333115879346
2000 37.64538549078702
2001 38.711947858019975
2002 36.85960612771126
2003 38.42560442022312
2004 41.92827770120966
2005 44.44552142935494
2006 43.65574233113668
2007 43.81466118913445
2008 46.02938193317396
2009 39.09160217753316
2010 41.50581832422604
2011 45.7429321402853
2012 43.02476972210758
2013 40.0863606537333
2014 38.77238503476372
2015 34.334056298014
2016 32.277157477607055
2017 34.76345059966647
2018 36.62345296417078
2019 35.47641528135551
2020 32.107571056477234
2021 37.89970308591294
2022 39.5945148021151
2023 37.287272676138116