Year	% of GDP
2000	0.29096901
2001	0.32503283
2002	0.34117612
2003	0.37685171
2004	0.44411397
2005	0.50362611
2006	0.56445849
2007	0.62282085
2008	0.61289465
2009	0.7069785
2010	1.1526072
2011	1.07126713
2012	1.20870054
2013	0.99220741
2014	1.03395808
2015	0.9431653
2016	0.98174191
2017	1.04826784
2018	1.01966834
2019	0.86334223
2020	0.89014059
2021	0.55185044