Year	% of GDP
1990	3.0606443461781425
1991	3.378161200323995
1992	2.354454808620135
1993	2.7296248382923674
1994	1.5495550782448604
1995	0.4257801108194809
1996	2.200055417013023
1997	2.362499921040497
1998	1.0217291408735558
1999	0.6366323219939952
2000	0.27611072659218694
2001	0.8776327479643128
2002	1.6394254804552557
2003	2.553525387002838
2004	2.278800568507469
2005	1.8099367641975561
2006	1.8947994787184341
2007	2.574884586479619
2008	2.470074102223067
2009	3.937042424533859
2010	3.132503149837159
2011	1.5257212934873814
2012	3.2753323072617886
2013	7.5154581657977255
2014	4.260422266974057
2015	4.337314404681329
2016	2.9305497611770015
2017	4.742346267212565
2018	5.42478790348234
2019	2.2514456269110803
2020	6.669500473177884
2021	15.11217660689759
2022	6.527473941871441