spectacle (2) Impact (2) établissement scolaire (1) instrument politique (1) art (1) littérature (1) revenu (1) famille (1) Europe (1) éducation (1) démographie (1) comparaison (1) profession (1) Europe (1) Education (1) Comparison (1) Costs (1) Children (1) Case (1) Regulations (1) Art (1) Regulations (1) Art (1) States (1) Reproductive technology (1) Rates (1) Weights and measures (1) Wages (1) Values (1) Usage (1)