Annual % of GDP
1960 28.889488080955545
1961 26.92919556037628
1962 24.149154986488526
1963 27.067223604326774
1964 25.475957980725905
1965 25.931506342720546
1966 27.744844882592
1967 26.9541737450129
1968 26.797485455858
1969 30.144067458323505
1970 28.325113210565974
1971 22.880632447498307
1972 22.721341161196854
1973 28.68984155889253
1974 38.83657756599814
1975 50.684436703730654
1976 44.248536132076076
1977 41.74891303252524
1978 43.47639320780096
1979 47.67602997498536
1980 48.120028034185566
1981 41.759412912864825
1982 39.86521158411257
1983 44.820035529341965
1984 47.261803262880534
1985 50.58382571101433
1986 52.05370914551184
1987 54.19303685549994
1988 58.45454036702381
1989 62.97292377495286
1990 61.74569051564263
1991 58.09429367480462
1992 56.25405055453033
1993 53.60906439619827
1994 53.2150287143034
1995 54.96715327743365
1996 53.92074989482509
1997 54.099298179138756
1998 53.836178516795684
1999 54.6956098331962
2000 58.711923089314155
2001 62.1447669692049
2002 62.48385190237803
2003 65.69341959090498
2004 69.88936005342741
2005 72.06253423926228
2006 73.71163504556164
2007 76.97702471464738
2008 80.67662624017589
2009 66.68603096269113
2010 69.71768013610627
2011 72.48164281003716
2012 68.15614289316592
2013 65.14328795371958
2014 65.63462812034024
2015 59.34911047872051
2016 56.05786108693916
2017 56.02615896657519
2018 58.17705063317309
2019 57.61175456808293
2020 58.18286356297483
2021 64.83844725415652
2022 74.98778021397673
2023 60.96709399459499