Year	% of government expenditure
2008	18.0012397766113
2009	15.1887102127075
2010	17.0566692352295
2011	17.8112697601318
2012	18.7849903106689
2013	18.515510559082
2014	16.8120002746582
2015	15.0170001983643
2016	15.6049003601074
2017	15.4739999771118
2018	16.0908699035645
2019	15.5719995498657
2020	14.4720001220703
2021	14.8170003890991
2022	15.4490003585815