Year	% of GDP
1985	1.27625103445688
1986	1.26918382590508
1987	1.45625776866228
1988	1.22106673142782
1989	1.10818483744066
1990	0.914918012232462
1991	0.871119892244603
1992	0.973183398963503
1993	1.00196104784451
1994	1.02405911504141
1995	0.842358247918523
1996	0.8748123692217
1997	0.824691193662375
1998	0.731471858138656
1999	0.683654672499048
2000	0.6255173486788249
2001	0.666917449365587
2002	0.6358460672955311
2003	0.630122908756666
2004	0.670530017159899
2005	0.819604968047487
2006	0.653051750694016
2007	0.61769072153659
2008	0.616369198929103
2009	0.679751022143928
2010	0.6505909255770189
2011	0.580640238717098
2012	0.5275878993890151
2013	0.509947594950674
2014	0.48676155038784896
2015	0.46720371675054395
2016	0.511888844132672
2017	0.479625797586355
2018	0.437444774884638
2019	0.505680519746359
2020	0.575051755651245
2021	0.496378473621832
2022	0.49920686499012495