Year	% of GDP
1980	41.949312253860796
1981	39.559098489580435
1982	41.14868920815763
1983	40.08752082749895
1984	37.6002822185282
1985	38.25513965039561
1986	36.33508515403618
1987	33.050580874341435
1988	31.443151731374343
1989	31.45221811141317
1990	33.923812112415945
1991	34.914294029673236
1992	42.62972771931628
1993	49.78880885417073
1994	66.19643768178882
1995	67.12009640805958
1996	67.75696850506125
1997	67.58470290381537
1998	61.454589752715464
1999	59.958594771098575
2000	64.3692809635846
2001	65.69693247356001
2002	71.55587132577355
2003	71.09559438189547
2004	76.16769118015387
2005	83.99267264829932
2006	87.73570298939049
2007	71.1488112717832
2008	68.94499334977259
2009	71.03216283379264
2010	73.04360062924367
2011	71.54210514554968
2012	74.73077841583824
2013	81.57438541930415
2014	87.12217417984314
2015	90.2355435905366
2016	92.21303301022127
2017	92.73388165672101
2018	89.14682508191602
2019	89.77361678997876
2020	117.19179299645177
2021	111.31022951364575
2022	93.25637219545736