Year	% of government expenditure on education
1996	36.4129
2003	15.90884
2004	13.96431
2005	13.76993
2006	37.22773
2007	19.89485
2008	18.89312
2009	18.42169
2010	16.40806
2011	15.80244
2012	15.91537
2014	13.71868
2015	13.31386
2016	12.49516