Year	% of primary school age children
1971	96.91728
1972	96.75117
1977	99.26753
1979	98.77855
1980	98.95077
1982	97.47441
1983	95.11292
1985	94.67462
1986	97.63682
1992	99.22418
1993	97.84133
1994	97.86809
1995	99.02199
1997	99.89051
1999	96.44267
2000	95.99746
2001	95.88284
2002	95.81389
2003	95.59075
2004	95.4637
2008	98.50922
2009	98.13062
2010	97.87116
2011	98.68595
2012	98.40213
2013	98.50656
2014	97.84189
2015	98.79394
2016	99.11181