Year	% of primary school age
1971	7.70017004013062
1972	7.57105016708374
1973	7.59542989730835
1974	7.73839998245239
1975	7.80596017837524
1976	7.75551986694336
1977	7.74566984176636
1978	7.76525020599365
1979	7.68138980865479
1980	7.39413022994995
1981	7.49830007553101
1982	7.72886991500854
1983	8.25706958770752
1984	8.71345996856689
1985	9.35945987701416
1986	4.95219993591309
1987	5.1551399230957
1988	5.50241994857788
1989	5.67775011062622
1990	5.72687005996704
1991	5.82868003845215
1992	6.41471004486084
1993	6.60771989822388
1994	0.987890005111694
1995	0.924589991569519
1996	1.11550998687744
1997	1.29199004173279
2017	0.202069997787476
2018	0.260549992322922
2019	0.126550003886223
2020	0.173940002918243
2021	0.191049993038177