Syria

Nearly half, or about 2.6 million, Syrian refugees are children

35 percent of those living in refugee camps and 70 percent of those living in Syria rely on unsafe water sources

Arab 50%, Alawite 15%, Kurd 10%, Levantine 10%, other 15%

Arabic (official), Kurdish, Armenian, Aramaic, Circassian, French, English

Muslim 87%, Christian 10%, Druze 3%, and some Jewish