Year	% of primary school age
1970	33.7133293151855
1998	20.7660694122314
2000	11.286660194397
2001	9.56816005706787
2002	6.8388500213623
2003	5.61588001251221
2014	6.55928993225098
2015	7.26976013183594
2016	8.07738018035889