tawassul, and claimed the act to be invalid and improper religious activity. The Ahmadiya has the smallest number of adherents of the three orders. Qur'anic schools (also known as dugsi) remain the basic system of traditional religious instruction in Somalia. It is delivered in Arabic. They provide Islamic education for children. According to the UNICEF, the dugsi system where the content is based on Quran, teaches the greatest number of students and enjoys high parental support, is oftentimes the only system accessible to Somalis in nomadic as compared to urban areas. A study from 1993 found, among other things, that "unlike in primary schools where gender disparity is enormous, around 40 per cent of Qur'anic school pupils are girls; but the teaching staff have minimum or no qualification necessary to ensure intellectual development of children." To address these concerns, the Somali government on its own part subsequently established the Ministry of Endowment and Islamic Affairs, under which Qur'anic education is now regulated. The Somali community has produced important Muslim figures over the centuries, many of whom have significantly shaped the course of Islamic learning and practice in the Horn of Africa and the Muslim world. Religion Islam and Key co-religions Although Pew Research Center has not conducted a survey in Somalia, its Somali-majority northwestern neighbour Djibouti reported a creed breakdown of Muslims which was reported as 77% adhering to Sunnism, 8% as non-denominational Muslim, 2% as Shia, thirteen percent refusing to answer, and a further report inclusive of Somali Region stipulating 2% adherence to a minority sect (e.g. Ibadism, Quranism etc.). Somali Sunnis primarily belong to Shafi`i school of Islamic jurisprudence, or are adherents to the Salafi creed. Sufism, the mystical dimension of Islam, is also well-established, with many local jama'a (zawiya) or congregations of the various tariiqa or Sufi orders. The constitution of Somalia likewise defines Islam as the religion of the Somali Republic, and Islamic Sharia as the basic source for national legislation. Islam entered the region very early on, as a group of persecuted Muslims had, at Prophet Muhummad's urging, sought refuge across the Red Sea in the Horn of Africa. Islam may thus have been introduced into Somalia well before the faith even took root in its place of origin. Although Somali women were initially excluded from the many male-dominated religious orders, the all-female institution Abay Siti was formed in the late 19th century, incorporating Somali