Demographics of Turkey are available for the Kurdish population, because the Turkish government has outlawed ethnic or racial censuses. An estimate by the CIA World Factbook places their proportion of the population at approximately 18%. Another estimate, according to Ibrahim Sirkeci, an ethnic Turk, in his book "The Environment of Insecurity in Turkey and the Emigration of Turkish Kurds to Germany", based on the 1990 Turkish Census and 1993 Turkish Demographic Health Survey, is 17.8%. Other estimates include 15.7% of the population according to the newspaper "Milliyet", and 23% by Kurdologist David McDowall. The Minority Rights Group report of 1985 (by Martin Short
Maba people water. Among the various sub-clans, the largest are the "Marfa", "Djene" and "Mandaba". Maba people Maba people are a minority ethnic group found primarily in the mountainous Ouaddaï region of eastern Chad, with some across its border with Sudan and Central African Republic. Their population is estimated to be about 300,000 in Chad. Other estimates place the total number of Maba people in north-Central Africa to be about 700,000. The Maba today primarily adhere to Islam, following the Maliki Sunni denomination. They supported the Sultans of Abeche and the Sudanic kingdoms, who spoke their language. Little is certain about their