Year	% of government expenditure on education
1976	36.93075
1979	27.88739
1988	26.836979999999997
1991	23.61317
1993	21.706075
1994	22.696595000000002
1995	23.0686
1996	23.897695
1999	23.52319
2001	22.8515
2002	23.708705
2003	23.708660000000002
2004	25.75717
2005	24.937585
2006	25.05577
2007	24.079515
2008	25.309675
2009	25.145474999999998
2010	24.97795
2011	24.72651
2012	24.964005
2013	25.25887
2014	24.547465000000003
2015	23.86188
2016	23.878595