Year	% of primary school age
1979	62.0757713317871
2009	16.959020614624
2013	6.1931300163269
2014	4.78499984741211
2015	2.70409989356995
2016	2.68338990211487
2020	2.63566994667053
2021	2.8173999786377
2022	2.32559990882874