Year	% of government expenditure
2006	14.559211730957
2007	10.8146924972534
2008	4.86058568954468
2009	6.49249029159546
2010	6.39557981491089
2011	5.14692163467407
2012	6.48944759368896
2013	7.13206768035889
2014	7.96457004547119
2015	7.28490495681763
2016	8.26023578643799
2017	8.20247173309326