Year	% of primary school age children
1971	86.50067
1972	87.78498
1974	89.69943
1976	86.21496
1977	91.35375
1979	88.05261
1982	88.42018
1991	92.4963
1992	90.44858
1993	88.60411
1995	90.58243
1996	89.03723
2003	91.9718
2008	96.94634
2009	92.48826
2010	96.97746