Year	% of GDP
1997	-10.163298969072166
1998	2.814268232054763
1999	7.1094077718033795
2000	4.197156033820138
2001	3.058593603187131
2002	1.0858270989193683
2003	-1.3000825763831543
2004	2.6703499649542652
2005	3.654202551780742
2006	-3.3210373571732967
2007	-4.696189483159289
2008	7.037718218146324
2009	3.603970444245013
2010	-2.850354743668189
2011	-2.385108164007374
2012	1.3909961201219503
2013	3.0054439544603793
2014	-2.6329750781025245
2015	-1.2887201141577496
2016	0.20621346331572613
2017	0.7255511591880843
2018	-1.5876460332092168
2019	0.779343914846782
2020	1.4569789887811677
2021	2.1814459572038456