Year	% of GDP
1992	4.35203094777563
1996	2.8136767423193603
1997	2.12824694412777
1998	2.09823976120451
1999	1.7138206058621899
2000	1.850821459557
2001	6.100395627661579
2002	2.64559751876128
2003	2.34170115867248
2004	2.38010407130392
2005	2.02926330577443
2006	1.8365376873582502
2007	1.95006969471653
2008	1.74234086894233
2009	1.6881645622477601
2010	1.38215461102863
2011	1.26218709982742
2012	1.22531966171625
2013	1.16943718855289
2014	1.09296080025624
2015	0.99342769175221
2016	0.970115977909212
2017	0.895041406541028
2018	0.9431087326702311
2019	1.1591162855325698
2020	1.26583476953589
2021	1.4663195733746401
2022	1.60534290001473