Year	% of GDP
2005	9.057736518540855
2006	9.55982458502358
2007	10.177701819493663
2008	10.693173258259584
2009	10.64395658627592
2010	10.53009765977601
2011	10.750244401666485
2012	10.695895007444422
2013	10.443754745103725
2014	10.18905531895383
2015	9.910306932527947
2016	9.63056545422415
2017	9.82715157464248
2018	9.5273897036702
2019	9.043627884391274
2020	8.56005490757055
2021	8.517323575451952
2022	8.479413885353685