Annual % of GDP
1961 20.67962758257354
1962 22.02007653312962
1963 22.560117363369542
1964 23.86185557415255
1965 24.988716023730156
1966 25.620112161514808
1967 24.048845405224725
1968 23.31653140772203
1969 23.245635945817252
1970 22.798278367859044
1971 22.8087148832644
1972 22.736244343108233
1973 24.85061184942621
1974 25.82284698496152
1975 22.887401667740797
1976 23.75096889310608
1977 22.794083863125646
1978 22.89722633623551
1979 24.834279807907663
1980 24.877227636832078
1981 25.8617974904848
1982 23.419487301027097
1983 23.112105877773452
1984 24.224760057664085
1985 23.825313433074612
1986 22.432068055370944
1987 23.499484622242033
1988 24.41018736819941
1989 23.773078074210183
1990 21.540155945138828
1991 18.702628912768088
1992 17.852947235383528
1993 18.46374409835122
1994 20.735329026783774
1995 22.514943706327763
1996 22.81521782111431
1997 23.27016909344522
1998 23.080063665621523
1999 24.431376789953934
2000 26.35898678465874
2001 25.3965147417947
2002 24.209696511732137
2003 24.428209145784553
2004 25.864175533268853
2005 26.618049161034996
2006 26.332209433011666
2007 26.021322718456446
2008 25.819231883358277
2009 20.46248601506745
2010 21.52617634807202
2011 22.951383349971223
2012 22.92183964032498
2013 23.334800018294136
2014 23.937125575906926
2015 21.313205810568707
2016 20.46764974947335
2017 21.32043626184867
2018 21.431632189337254
2019 21.581949573017894
2020 20.47510364661346
2021 24.339851489180305
2022 25.518992183170656
2023 23.544300292150698