Year	% of primary school age
1971	36.8177299499512
1972	37.8472213745117
1973	39.510139465332
1974	41.5670013427734
1975	35.1532287597656
1976	33.9006195068359
1977	35.025821685791
1978	33.5078315734863
1979	32.3687515258789
1980	31.9913501739502
1988	25.2947196960449
1990	26.0399799346924
1991	27.8640995025635
2008	14.0224800109863
2009	11.3203201293945
2011	9.95547008514404
2012	5.79732990264893
2014	5.16027021408081
2015	4.7678599357605
2016	5.0059700012207
2017	6.68005990982056
2018	17.0820007324219
2019	8.58580017089844
2020	4.52500009536743
2021	4.41173982620239
2022	3.93249988555908