nourisson (3) puits (3) statistiques (3) information (3) histoire (3) santé (3) gouvernement fédéral (3) éducation (3) situation de famille (3) méthode (3) Îles Mariannes du Nord (3) Education (3) History (3) Statistics, Vital (3) Statistics (3) States (3) Rates (3) Birth (3) Year (3) Vital statistics (3) Tobacco use (3) Struggle (3) Statistics (3) Sex (3) Registers of births, etc (3) Prenatal care (3) Pregnancy (3) Parturition (3) Marital status (3) Labor (Obstetrics) (3)