D1, O13, O33, Q12
D1, D8, Q4, Q5
D10, J13, J16, J22
D1, J16, J22, J13
Making; J13 - Fertility • Family Planning • Child Care • Children • Youth; I20 – Education and Research Institutions - General
J13, J18, C93
C9, D64, J13, O12
D1: Household Behavior; H: Public Economics
C21, C90, D1, D90, D81, I20, J13, J24
O12, O15, D82, J13, J16