Year	% of government expenditure
2005	18.0587387084961
2006	17.00898122787475
2008	17.401758193969698
2010	17.234956741333
2011	18.4566612243652
2012	17.4709997177124
2013	17.2432594299316
2014	17.4525499343872
2015	16.844510078430147
2016	16.5550003051758
2017	16.48048782348635
2018	17.2210006713867
2019	15.2919998168945
2020	15.5019998550415
2021	15.5159997940063
2022	14.09299993515015