Annual % of GDP
1960 42.46986378425897
1961 40.455290004393284
1962 41.605751922598074
1963 44.35539926486695
1964 45.90659733833917
1965 42.07836770375834
1966 42.81810335597047
1967 42.09319361841853
1968 42.372812913551
1969 42.52789421294076
1970 43.52037074844491
1971 47.56021671833583
1972 43.40871206500136
1973 46.625997600714136
1974 62.023847457067795
1975 60.97743489425252
1976 58.7113230138348
1977 58.715081593626834
1978 58.50849971411677
1979 59.77625136982337
1980 65.54462789894944
1981 66.33313567444237
1982 58.48279285876706
1983 49.556067656229736
1984 45.733810332582294
1985 40.0671354738794
1986 31.879419786821675
1987 38.277973597277956
1988 42.126014244589406
1989 45.946516796461516
1990 39.65672785025114
1991 53.47262873644733
1992 53.91938534198683
1993 53.36209280840766
1994 51.211347022527775
1995 51.86533033817793
1996 53.22471818164032
1997 51.61471007880079
1998 47.1860982090087
1999 48.583339159162634
2000 54.77452950407887
2001 52.484733459250016
2002 55.3667051609657
2003 58.735870347450884
2004 65.30163901477586
2005 69.82324520272104
2006 70.16282689741412
2007 72.08850927188846
2008 76.41132286919654
2009 64.51191935870641
2010 65.82125244863379
2011 68.46696106203227
2012 69.88797019619734
2013 70.98311754340881
2014 67.77171083484072
2015 61.3598577447905
2016 56.17565946520467
2017 58.65708991206433
2018 64.24028983508593
2019 62.920905381362424
2020 55.84727296350483
2021 63.77774514484286
2022 69.78228541427946
2023 68.52999313162174