Year	% of government expenditure
2005	12.6949138641357
2006	12.7659597396851
2007	12.6937437057495
2008	12.793719291687
2009	12.8022012710571
2010	12.7241077423096
2011	12.7232084274292
2012	12.6309471130371
2013	12.5420961380005
2014	12.8345699310303
2015	13.0132026672363
2016	13.3330450057983
2017	13.6095180511475
2018	13.8210620880127
2019	14.0753192901611
2020	13.4383907318115
2021	13.5319395065308