Year	% of primary school age
1973	47.962329864502
1974	49.582878112793
1975	51.5672302246094
1977	48.0093803405762
1978	45.7140197753906
1999	32.595630645752
2002	18.7636203765869
2003	13.1782302856445
2016	5.41857004165649
2017	6.12879991531372
2018	7.17074012756348
2019	8.31702041625977
2021	8.77919006347656