Year	% of GDP
1993	1.5415975296478392
1994	2.2825998853846636
1995	6.267440708271296
1996	4.797323004502384
1997	8.08984514559892
1998	11.1982102795793
1999	18.080064194312307
2000	7.336324221224574
2001	3.9553763454642206
2002	2.1218342759664863
2003	4.443440098175768
2004	5.942298691452238
2005	11.460124011669446
2006	12.992624213083074
2007	26.650438318842383
2008	13.520435049931196
2009	7.822750962460545
2010	6.045982332914327
2011	3.7177475732702905
2012	3.266387859765009
2013	2.796595758766116
2014	2.5517069836647517
2015	2.643690706870021
2016	2.848070068132723
2017	3.5662346034911687
2018	3.0639114489628416
2019	2.5291136070448026
2020	2.973936216172644
2021	3.0941109580325827
2022	2.34364069224859