Year	% of GDP
2008	36.09258313336249
2009	38.718347814020504
2010	38.84531018434677
2011	38.51008249954345
2012	37.92612193925133
2013	36.703009505195084
2014	37.02370650664448
2015	37.30650041422714
2016	39.0023751956803
2017	41.69850104460095
2018	44.52040626784477
2019	46.719667165142795
2020	51.67908574160073
2021	50.78905509742765
2022	52.78238902087621
2023	55.41260520752943