Year	% of government expenditure on education
1977	17.2546
1978	17.97201
1979	18.31633
1980	20.95379
1986	21.76369
1987	22.83139
1988	23.86615
1991	49.92376
1993	41.61678
1994	39.254
1995	39.16783
1996	38.62455
1998	36.64673
1999	37.2927
2000	36.74025
2001	33.98209
2002	34.29368
2003	34.6082
2004	34.92197
2005	36.3479
2006	36.98592
2007	35.8084
2008	35.89463
2009	33.69007
2010	34.51898
2011	32.10228
2012	37.97045
2013	32.41739
2014	40.0023