Year	% of GDP
1997	1.1831587747930579
1998	3.2803662255793182
1999	1.819859206066117
2000	1.9222928212276298
2001	1.1357205019015166
2002	0.137152331538839
2003	0.3081314455306012
2004	18.543033953418988
2005	0.8976741816580308
2006	-1.43505859375
2007	9.120047167050052
2008	2.4574447225284812
2009	-1.062917926178251
2010	3.3568408029942
2011	-4.084882161321646
2012	0.746514450097399
2013	0.8491512180453376
2014	-0.053405783174682434
2015	-2.1503269139073606
2016	-1.0610831593851284
2017	-4.03383539732899
2018	1.3204632605390247
2019	0.05913446752965091
2020	6.918947479268265
2021	0.6817396886506984
2022	-0.42020205723571086