Year	% of GDP
1966	79.74794173527549
1967	87.71131855309218
1968	90.98379008746356
1969	91.4845908607864
1970	78.7004130335016
1971	69.54855895196506
1972	74.52880067567568
1973	77.48375
1974	82.68852959121415
1975	88.32316926770709
1976	87.41173912225105
1977	84.25261826855574
1978	93.56919642857143
1979	98.21476967887689
1980	106.33468458295603
1981	110.71812304052735
1982	103.97254704792218
1983	112.97054102085565
1984	115.91412838263058
1985	97.78146652255532
1986	102.7224719975109
1987	108.70499103024089
1988	108.81899997205065
1989	120.33740420312328
1990	131.4854153418491
1991	64.10294689432875
1992	67.44308364772382
1993	64.62992213125486
1994	49.916078943854494
1995	59.27679803396282
1996	50.9543943800384
1997	48.31749809809926
1998	53.870962270150834
1999	52.41329752306674
2000	56.3598198850954
2001	46.92926318656227
2002	59.64295091883396
2003	68.85879303422324
2004	49.93429956156826
2005	50.01872339509755
2006	50.374468581974966
2007	44.29384446567907
2008	39.089099456134385
2009	41.7773944257977
2010	41.01251502794663
2011	42.63970204688941
2012	47.70067311419847
2013	45.46191936232959
2014	58.25793077522636
2015	52.93750514756803
2016	46.02140368844857
2017	53.319055278631865
2018	63.109112051976744
2019	53.26965256518249
2020	47.50036502539037
2021	42.09798278745354
2022	35.58449253174013
2023	40.58701392816389