Year	% of GDP
2005	17.22834422296326
2006	18.186988289305177
2007	16.749614470100923
2008	15.775347433747633
2009	15.63198663286143
2010	13.829919940425034
2011	12.871826845036846
2012	12.887704026513521
2013	13.214847248527429
2014	14.064198537126089
2015	14.921728833001637
2016	14.10648511920735
2017	14.300115431457838
2018	14.332610622432371
2019	13.98729052021105
2020	13.894036965883902
2021	13.363876417916448
2022	3.2267684039737174
2023	10.56338028169014