Year	% of GDP
2002	0.12177005671696833
2003	1.4219834173624042
2004	2.3554373253436465
2005	1.822099260090795
2006	3.0104242694321153
2007	8.588695560684318
2008	2.803262723581391
2009	3.6990101206931207
2010	0.3555349057278817
2011	0.2833151722349758
2012	0.5399075609624093
2013	0.29619505765532517
2014	0.38913244915697787
2015	1.440703391428038
2016	0.540272166169376
2017	0.4707642550014317
2018	0.7088770816031225
2019	0.19012789804423683
2020	0.24371301969118805
2021	0.5096436029115299
2022	0.15627305405775924