Year	% of government expenditure on education
1984	23.55531
1991	24.96345
1992	20.73618
1993	23.33649
2004	25.77659
2005	30.56197
2008	34.42411
2009	34.20871
2010	36.23715
2011	43.33534
2012	33.38798
2013	34.6366
2014	39.14773
2015	39.1215
2016	36.68386
2017	36.68386
2018	17.2974