Censuses in Saudi Arabia do not collect or report data regarding religion. Sunni Islam of the Hanbali school of Islamic jurisprudence is the predominant religion overall in the country, with smaller numbers of Hanafis, Shafi‘is and Malikis. Shia Muslims form a majority in some parts of the Eastern Province, particularly in Qatif. An extremely small number of Hindus, Christians and other religious groups does exist, most of whom are expatriates from India and the Philippines. They live in highly localized communities spread over the region, mostly in the Triplet Cities of Dammam, Khobar and Dhahran.