Year	% of GDP
1976	97.09213747452783
1977	88.09833738848337
1978	85.32027572293208
1979	83.55900235761261
1980	77.14440898368674
1981	67.49989498510702
1982	72.36017103702363
1983	69.84775420354778
1984	71.17611218731842
1985	71.29173491776501
1986	56.44643430795935
1987	51.43385137999809
1988	63.732759592908714
1989	61.87121591521786
1990	62.576481404885364
1991	56.05891921816024
1992	52.39553897003367
1993	57.89189645176101
1994	50.07234408951597
1995	53.392577709407064
1996	98.0553434635995
1997	76.64718702294805
1998	78.97394928596884
1999	88.36432791872328
2000	151.30244783516667
2001	179.88491487747277
2002	156.92988955730024
2003	168.8442350342163
2004	149.5409367502902
2005	171.10173595476434
2006	177.56693551462007
2007	174.9284627982587
2008	208.84296850532732
2009	221.93382535800882
2010	198.16269242432782
2011	210.0753827479921
2012	222.17825485314134
2013	196.51773326879268
2014	213.35446942648636
2015	187.4750124676793
2016	180.8661883909392
2017	197.44223641786934
2018	185.70753721089957
2019	173.40784688019585
2020	153.48333156592037
2021	183.77081501466012
2022	186.17211165364634
2023	183.06689495431743