Year	% of GDP
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0.510189702958366
2021	0.4665411781262919
2022	0.4406686763496848
2023	0.38358266206367475