Annual % of GDP
1960 27.130586303211782
1961 25.645286600818288
1962 25.53285863940832
1963 26.578051733330096
1964 28.623248557216833
1965 27.285271692083157
1966 27.00201901925359
1967 25.530016095231606
1968 25.586430281874613
1969 26.599402227986623
1970 26.81584664910522
1971 28.16207989481624
1972 23.201687404868725
1973 24.000417559456327
1974 24.26996290994743
1975 20.898798094153605
1976 23.663584023233195
1977 25.4396647730379
1978 24.121801766600356
1979 25.50121627979035
1980 26.89545627066583
1981 24.719860350949382
1982 22.988782623834403
1983 21.125713658432012
1984 20.36237428031179
1985 18.349473398751595
1986 22.003947831465844
1987 22.46287427031057
1988 22.21629389743342
1989 21.64093921616183
1990 19.757926747478514
1991 18.01836461085319
1992 24.630381414537045
1993 26.66325929665472
1994 28.66215113296776
1995 34.45075390033192
1996 36.23201168611313
1997 35.317591324011424
1998 34.669156839003726
1999 35.84183536861926
2000 35.74501609043633
2001 38.14494047514375
2002 37.64645792713224
2003 39.048339212129335
2004 41.94090972636985
2005 45.83920734837156
2006 47.60029393463993
2007 49.01481828725107
2008 51.82474704179458
2009 44.618526444013014
2010 46.53527441825916
2011 50.25740242021806
2012 50.73726132776166
2013 49.454572955185355
2014 46.47485730693658
2015 42.773217566188976
2016 39.50342256497304
2017 41.328128182674355
2018 43.921094838185695
2019 40.86306037529291
2020 37.16109643602839
2021 42.98120333762688
2022 43.96178570035204
2023 38.11533221868845