تعداد السكان في الشريحة العمرية من 0 – 14 (% من الإجمالي) - World, Angola, United States, Cayman Islands, Sierra Leone, Oman, Lao PDR, Kyrgyz Republic, Tajikistan, Macao SAR, China
United Nations Population Division. World Population Prospects., United Nations Population Division, uri: population.un.org/wpp, publisher: United Nations Population Division
