Year	% of primary school age children
1972	88.98528
1974	95.15393
1976	96.07259
1978	98.2228
1979	98.20897
1980	88.53937
1981	87.42647
1982	87.81957
1983	87.86207
1984	89.58933
2005	47.24209
2006	58.10052
2010	87.85323
2012	85.49686