Annual % of GDP
1960 39.04061835870422
1961 39.954414968782395
1962 39.73163342712919
1963 39.11404332824596
1964 39.00049134634848
1965 39.236658145630365
1966 39.60175732841779
1967 38.84612378360992
1968 40.5994508800724
1969 43.55664001099435
1970 45.751537923636924
1971 43.03903488741371
1972 41.55321763598845
1973 42.69222462574895
1974 46.195462081909845
1975 40.106264603549576
1976 43.241096352308965
1977 48.613694000425276
1978 46.307959923595625
1979 48.616120809218735
1980 53.830091904433694
1981 51.43044235605018
1982 47.543810767656794
1983 47.79020941043585
1984 50.58959579344764
1985 52.37775764419145
1986 49.34693503869092
1987 48.267793667327744
1988 49.673698334819576
1989 52.72268973518136
1990 50.21944805735086
1991 47.60178270392837
1992 46.94210155978483
1993 45.55323482926401
1994 45.908577240139955
1995 45.85503996239795
1996 46.44785677016032
1997 51.59975894225045
1998 52.37939638805551
1999 53.766757680626874
2000 58.38525737235488
2001 58.0097877474275
2002 57.83613880413431
2003 56.63493779089529
2004 59.08278871453052
2005 71.0078284500162
2006 74.8371948144796
2007 78.58793610237895
2008 82.19486928353516
2009 74.33984088732532
2010 62.1005862975672
2011 61.886624946994615
2012 88.47524896943808
2013 96.19475956952674
2014 80.7865734259133
2015 78.19230365232936
2016 83.30161086511973
2017 81.90971197083549
2018 81.35370031661164
2019 82.03345410273725
2020 82.38537592513437
2021 86.58168083047238
2022 92.59328156067778
2023 88.62382122268646