Year	% of government expenditure on education
1976	36.70918
1977	39.05648
1978	28.74201
1979	44.23108
1980	43.86156
1981	37.56252
1982	39.47205
1987	28.2965
1988	30.4978
1989	29.51532
1990	27.95196
1994	23.99361
1995	26.07995
1996	27.19777
1999	26.90439
2000	27.84108
2001	33.34727
2002	31.09167
2003	41.10222
2004	28.01562
2005	34.91949
2006	31.5193
2008	33.52014
2009	34.64214
2010	35.5
2011	36.70649
2014	34.05395