Year	% of primary school age children
1971	93.77312
1972	93.07326
1973	92.58249
1974	91.77905
1975	91.64944
1976	92.64697
1977	93.13348
1978	93.67655
1979	94.35818
1980	94.52062
1981	94.00625
1982	92.03202
1983	90.12835
1984	88.82093
1985	88.2721
1986	93.52438
1987	95.50692
1988	97.17586
1989	97.83011
1990	97.77392
1991	97.02954
1992	95.61267
1993	95.42382
1994	98.78624
1995	99.04296
1996	99.12867
1997	99.40025
2017	99.46792