Year	% of primary school age children
1970	87.01569
1971	86.73464
1972	87.76241
1994	97.25382
1998	95.78351
1999	95.61761
2000	98.41488
2001	97.81452
2002	96.5906
2003	97.09317
2004	99.37525
2005	99.59294
2006	95.4107
2007	95.11282
2008	95.06773
2009	95.86919
2010	96.23306
2012	98.54356
2013	99.66427
2014	99.8924
2015	99.51663