Annual % of GDP
1960 37.6784791789478
1961 35.5448417442014
1962 34.959392138259545
1963 34.57635184741208
1964 38.82279694303516
1965 38.63376667037517
1966 36.22958777731863
1967 37.483067592405014
1968 37.21359569785415
1969 37.7132965804141
1970 33.93761410266281
1971 39.21900435437811
1972 36.42192594479267
1973 41.30524888295331
1974 53.727908979442105
1975 53.68203476921649
1976 52.4711330778964
1977 55.90307013940951
1978 52.92442718710887
1979 56.62093324215491
1980 60.3246760247144
1981 41.115067943866165
1982 37.59217583580874
1983 33.83491186949457
1984 37.62185233172862
1985 35.93156458177556
1986 29.655125005938395
1987 31.382800238572884
1988 32.59139715327014
1989 36.251563978670106
1990 25.300641006863493
1991 34.050508900347786
1992 35.05825931456812
1993 34.24986608539616
1994 35.36902951824302
1995 34.476145744272294
1996 35.69985604107218
1997 33.90286336890611
1998 29.603923829793832
1999 42.94029723657648
2000 46.76179635480757
2001 46.585167362278085
2002 46.478970113816544
2003 49.55943162910795
2004 55.97172320710423
2005 56.50700932973458
2006 53.27337882426939
2007 53.07002300914208
2008 54.75563238677201
2009 44.15430066973791
2010 45.54252347178135
2011 52.85612587177517
2012 50.74428780453859
2013 47.057394604712144
2014 40.993422031243846
2015 40.345483961891865
2016 36.82000632187154
2017 41.360139381749605
2018 45.09015236358833
2019 44.34883539589863
2020 36.90499645491396
2021 45.974895531162204
2022 49.216339557270246
2023 45.88862621050965