Annual % of GDP
1960 19.911646591664482
1961 19.109158391608787
1962 21.03588910251673
1963 19.190297118051912
1964 19.044512038273737
1965 19.270138278824295
1966 21.600069188619294
1967 22.138779143479084
1968 24.960373010949873
1969 20.605302707611692
1970 22.451253559779836
1971 27.270514729921175
1972 27.95798973766353
1973 34.53763474031399
1974 41.404370100131956
1975 35.40505004483065
1976 34.01390427315741
1977 34.44221023729022
1978 33.295828816945374
1979 36.079581767021764
1980 35.02500959131353
1981 29.915273689660953
1982 32.41294558816885
1983 30.87601734481294
1984 33.05830053321004
1985 35.71730939740879
1986 33.1106044808965
1987 37.73072285478745
1988 42.66230147566657
1989 45.11298118648792
1990 44.594912294027836
1991 45.19663998455598
1992 44.80654365220694
1993 43.171218423468275
1994 43.77774749519976
1995 45.911270731824374
1996 44.21570268321529
1997 45.01718631807648
1998 43.39510794980504
1999 49.201250798937636
2000 65.40429538263906
2001 56.128486744205
2002 54.796643936613606
2003 52.3575426975979
2004 56.07454672399421
2005 61.95815079025719
2006 65.84235561665616
2007 68.85058544626769
2008 74.59029636484391
2009 57.34734606276085
2010 65.77738491350622
2011 70.03568375252486
2012 67.0029290916898
2013 63.43330033424136
2014 61.426376621756496
2015 47.828039707782644
2016 40.53449179966469
2017 43.6177233172817
2018 48.0093480992122
2019 48.082849940214686
2020 43.989312439832354
2021 53.1511986943634
2022 61.62166239418687
2023 57.84775434817836