Year	% of GDP
2005	9.057736518540855
2006	9.559824585023582
2007	10.177701819493661
2008	10.693296405119826
2009	10.644060446482356
2010	10.530229565696509
2011	10.750390041004865
2012	10.696054503724127
2013	10.443928547799064
2014	10.189356149278087
2015	9.910595453166897
2016	9.630946307000709
2017	9.827499000871422
2018	9.527848425117387
2019	9.044104084658573
2020	8.560651641596396
2021	8.517323575451952
2022	8.479413885353685