Year	% of GDP
2011	0.497601393833536
2012	1.12348529534462
2013	1.13382804534706
2014	1.81010943088354
2015	2.3046060068698
2016	4.42474874705564
2017	1.7050712207929
2018	1.52680961002147
2019	1.70350480610621
2020	1.92500455443695
2021	2.75015423943811
2022	3.15515125722489
2023	5.38644963534942