Year	% of GDP
1993	1.6010043505145055
1994	1.8353772167094304
1995	4.268803449262236
1996	2.129880141891718
1997	2.0689764806795132
1998	5.538559713515016
1999	9.68588830944053
2000	8.066031085652348
2001	8.31864159453878
2002	10.337010228186202
2003	2.0194487994711747
2004	5.361178046212353
2005	10.011533579016607
2006	4.564069805908539
2007	7.264370540227372
2008	3.7224574943362794
2009	2.541341418936106
2010	4.863365019369009
2011	1.8246587454655585
2012	4.516567467776547
2013	3.4757102400200077
2014	3.8635398226570485
2015	0.9040509699996147
2016	5.528352753864185
2017	5.138725411736494
2018	3.343233057683243
2019	4.257453319308225
2020	3.4619360043427303
2021	4.5746458689381475
2022	3.6238731946899096