El Salvador's population is composed of mixed races as well as people of indigenous, European, or Afro-descendant ancestry among smaller diasporas of Middle and Far Eastern groups. Eighty-six per cent of Salvadorans identify with mestizo ancestry. 12.7% of Salvadorans report as White, mostly of ethnically Spanish people, while there are also Salvadorans of French, German, Swiss, English, Irish, and Italian descent. Most Central European immigrants in El Salvador arrived during World War II as refugees from the Czech Republic, Germany, Hungary, Poland, and Switzerland. There are also small communities of Jews, Palestinian Christians, and Arab Muslims (in particular Palestinians).