Year	% of government expenditure on education
1993	20.37941
1994	19.88991
1995	18.47854
1996	19.11908
1997	19.27702
2001	22.67744
2002	24.01826
2003	19.28705
2004	20.47461
2005	20.99424
2006	20.57252
2007	21.74303
2008	21.20481
2009	20.14574
2010	23.56181
2011	28.45486
2012	28.98261
2013	28.7617
2014	29.6144
2015	27.85941
2016	20.5208