Year	% of GDP
2003	4.389172375066896
2004	4.8586551808662195
2005	4.454567413104222
2006	3.284301022697525
2007	2.5470561788272286
2008	3.0170643954841414
2009	1.054213912099235
2010	1.9952531573960703
2011	0.9169013702610254
2012	1.0708873809978317
2013	0.1403581305938994
2014	2.560846739594406
2015	2.404337603612563
2016	1.5391423104894737
2017	2.3040011124659894
2018	1.7135012959001767
2019	1.324987859098199
2020	7.103284213073448
2021	4.443249903841671
2022	4.133311721330473