Year	% of government expenditure on education
2002	33.71073
2003	33.37789
2004	31.5182
2005	30.95879
2006	32.53095
2007	32.28669
2008	31.04745
2009	31.04314
2010	31.03347
2011	30.71056
2012	30.47298
2013	30.3008
2014	31.41403
2015	30.84707
2016	31.70244