Year	% of government expenditure
2005	21.6122207641602
2006	19.9360599517822
2007	20.8165149688721
2008	18.6485767364502
2009	18.3322715759277
2010	21.0206317901611
2011	20.837329864502
2012	21.3348159790039
2013	21.9587631225586
2014	19.9617767333984
2015	16.3894443511963
2016	17.650146484375
2017	17.2639617919922
2018	16.0864105224609
2019	16.4798526763916
2020	11.215181350708
2021	13.0648202896118