Year	% of GDP
2012	9.424758532277517
2013	9.682575319523838
2014	9.666405536498031
2015	9.206171059386318
2016	10.284649981296722
2017	10.631126108104038
2018	11.27191843584362
2019	11.711491860296402
2020	12.344909801717032
2021	11.031590563418648
2022	11.305282501996281
2023	11.113090649086573