Year	% of government expenditure on education
1979	35.810990000000004
1988	27.546644999999998
1993	22.392665
1994	22.64591
1995	22.92715
1996	23.46146
1998	22.938
1999	21.203875
2000	21.211264999999997
2001	21.62445
2002	22.07424
2003	21.76347
2004	22.149575
2005	23.26011
2006	24.29607
2007	23.33446
2008	24.08552
2009	24.07469
2010	23.985025
2011	22.92982
2012	21.98401
2013	23.874895000000002
2014	23.800159999999998
2015	23.43973
2016	23.81164