Year	% of primary school age children
1971	97.1615
1972	96.58362
1973	96.73779
1974	95.56217
1975	95.17833
1976	95.53708
1977	95.71578
1978	95.42188
1979	94.52886
1980	93.17764
1981	91.2661
1982	89.45538
1983	87.89659
1986	86.23803
1987	86.89797
1988	87.78664
1989	88.09465
1990	88.38323
1991	88.08033
1992	87.3373
1993	87.00203
1994	87.02374
1995	87.28873
1996	88.103
1999	99.9006
2001	99.65111