Year	% of government expenditure
2005	18.0844383239746
2006	19.0197792053223
2008	18.5453758239746
2009	17.235179901123
2010	17.234956741333
2011	18.4566612243652
2012	19.2028274536133
2013	16.7506999969482
2014	16.3512496948242
2015	18.8851432800293
2016	16.1201610565186
2017	18.8800506591797
2018	20.2936897277832
2019	18.6945037841797
2020	18.484130859375
2021	18.4859790802002