Year	% of primary school age children
1976	96.79226
1979	96.17531
1981	93.15358
1982	93.16523
1983	91.57376
1984	90.89301
1985	94.43847
1986	93.83803
1987	94.10697
1988	96.14788
1989	97.64527
1992	95.62759
1993	94.67716
1994	93.04913
1996	95.75706
1998	91.8589
1999	88.98721
2001	89.66531
2002	90.10381
2003	90.4052
2004	89.79918
2005	88.98452
2006	87.2988
2007	87.45617
2008	88.52589
2009	90.32579
2015	95.57779
2016	94.85361
2017	95.02535