Year	% of GDP
1971	46.698404133120306
1972	45.73296453170351
1973	53.6652104575699
1974	59.59550240471152
1975	56.673190312507316
1976	50.12365368373995
1977	49.851362387740124
1978	50.93680870511865
1979	52.82274165277349
1980	57.9113527216243
1981	52.71907337650333
1982	44.713280111698886
1983	42.0124014992429
1984	41.77324757218657
1985	44.028082289033875
1986	45.35659127191957
1987	52.31046061102933
1988	52.75709973768195
1989	50.87311741032359
1990	50.17523251639916
1991	49.290930415799636
1992	49.261552999533755
1993	56.63383959972245
1994	56.54121641100214
1995	47.55891999590052
1996	46.684501079051984
1997	46.89375250993512
1998	47.564196508849605
1999	48.36572939841223
2000	46.06411766751365
2001	46.6070822817507
2002	46.18020858434754
2003	43.343271121663065
2004	104.38673678211478
2005	115.57283454648655
2006	138.52528453706202
2007	149.52673696946087
2008	195.13462575447932
2009	210.36369930782257
2010	204.72835658093916
2011	214.87768022027402
2012	215.17460031084474
2013	210.1047261234308
2014	204.408609494609
2015	214.14671176999803
2016	207.41160326491575
2017	203.2922139544759
2018	187.5316942824123
2019	209.98870860377772
2020	226.83322630820274
2021	215.43983621948425
2022	207.36532293114013