Year	% of GDP
2005	1.7802292883408999
2006	3.7692816218598497
2007	4.37269712601326
2008	3.6470316114109504
2009	5.01870958866419
2010	2.9926287139941
2011	1.96949347659248
2012	2.87728369527749
2013	2.27036904335364
2014	2.04684585089477
2015	2.3180506773708
2016	1.58833151581243
2017	1.5944099768126803
2018	1.31785919815845
2019	1.6957507640737501
2020	1.78169014084507
2021	1.08312161714349
2022	1.1070851956966299