Year	% of primary school age
1971	30.5156097412109
1972	32.4440116882324
1975	30.7583599090576
1979	28.4731998443604
1983	26.1696701049805
1984	25.3579502105713
1988	37.2169303894043
1991	40.7291107177734
1992	42.15087890625
1993	42.8042297363281
1994	41.4641189575195
1995	33.9521102905273
1999	64.6325378417969