Year	% of GDP
2009	12.097839619949001
2010	10.396665254707921
2011	10.320132545457001
2012	11.323466212315262
2013	11.362831432249877
2014	12.237933902581565
2015	11.383120841178695
2016	12.40269805776239
2017	13.582469032933181
2018	13.906032593684683
2020	13.357965183257603
2021	12.630579947154963
2022	13.996990502322015