Year	% of GDP
2009	7.743770785412561
2010	6.654856998795329
2011	7.295461526867025
2012	3.314189724108759
2013	4.974963451250508
2014	3.9503222437355543
2015	5.373474922247234
2016	3.2906186022782875
2017	0.3264651354634786
2018	1.6209938840690636
2020	2.4920944537353886
2021	2.817631292652948
2022	2.9084315225967257
2023	4.056819772243696