Year	% of GDP
2005	38.80482497518904
2006	27.14018534943856
2007	30.197351446832133
2008	28.19003659725058
2009	53.61273148692932
2010	42.32165507371945
2011	38.160560810164704
2012	46.55954576308968
2013	30.17013665671604
2014	28.57708471280706
2015	24.530968183882333
2016	16.550433156080786
2017	13.956553019721948
2018	12.680143439808905
2019	11.392981856973725
2021	8.056909952660696
2022	8.704007841957187
2023	10.798517815906484