Year	% of GDP
1990	0.38906116612480757
1991	-0.0857675428074383
1992	0.22395246755855241
1993	1.0679365937205623
1994	1.305456461983553
1995	1.301909196192264
1996	1.188850603881009
2003	-0.08689707847319189
2004	1.519024706299579
2005	0.8923503532535338
2006	5.851567594906398
2007	5.796994179900817
2008	5.4281154994140195
2009	10.719093382328111
2010	18.089829671385797
2011	9.611747735380808
2012	7.555479452569873
2013	2.839734107214001
2014	1.3865313242823174
2015	0.9895941753701096
2016	1.5834704509191715
2017	-0.58380794557848
2018	0.43495888829568924
2019	1.113725549699322
2020	1.9648747276358791
2021	3.0311403484523467
2022	0.7706958369604426