Year	% of GDP
1993	23.64975648491402
1994	11.275924081426572
1995	8.784711646552273
1996	5.055212150826614
1997	6.912932863566465
1998	8.242892794752041
1999	6.730119585345171
2000	5.571583843166019
2001	10.510466587048416
2002	13.975460700618193
2003	25.663942340946505
2004	46.88343447576907
2005	189.17787487675898
2006	129.88791801712347
2007	101.85069943039906
2008	120.01024247271931
2009	52.59350878767932
2010	31.68505207967547
2011	13.20068524091324
2012	8.629106439779619
2013	9.947658374332056
2014	8.392042759062823
2015	9.212891264053425
2016	6.478712783525317
2017	5.610691001499718
2018	5.4497419733469314
2019	3.7860974143114854
2020	3.3706798328902385
2021	5.822218268492795
2022	5.2151770432205184