Year	% of GDP
2012	2.535275337193611
2013	2.4050729708357577
2014	2.5337913942362644
2015	2.9943216553530787
2016	3.2077565900926284
2017	3.1210309349326435
2018	2.748051573406277
2019	2.72878385975794
2020	5.6834992670205615
2021	3.725570051546357
2022	3.4277730404723523