Year	% of government expenditure on education
1990	25.77852
1993	39.9306
1994	41.98937
1996	43.77183
1999	33.85642
2000	32.46631
2001	34.77509
2002	34.21395
2003	34.5466
2004	34.58216
2005	33.64924
2006	33.6148
2007	32.57589
2008	31.9235
2009	31.9646
2010	31.15039
2011	31.74802
2012	28.00106
2013	27.94207
2014	27.6617
2015	28.12977
2016	27.26717