تعداد السكان في الشريحة العمرية من 0 – 14 (% من الإجمالي) - World, Japan, Sierra Leone, American Samoa, Barbados, Timor-Leste, Korea, Rep., Russian Federation
United Nations Population Division. World Population Prospects., United Nations Population Division, uri: population.un.org/wpp, publisher: United Nations Population Division
