Demographics of Turkey in modern Turkey is a highly debated and difficult issue. Figures published in several different sources prove this difficulty by varying greatly. It is necessary to take into account all these difficulties and be cautious while evaluating the ethnic groups. A possible list of ethnic groups living in Turkey could be as follows: According to the 2012 edition of the CIA World Factbook, 70-75% of Turkey's population consists of ethnic Turks, with Kurds accounting for 18% and other minorities between 7 and 12%. According to Milliyet, a 2008 report prepared for the National Security Council of Turkey by academics of
Minorities in Turkey of Turkey's population. Up to 300,000 of Azeris who reside in Turkey are citizens of Azerbaijan. In the Eastern Anatolia Region, Azeris are sometimes referred to as "acem" (see Ajam) or "tat". They currently are the largest ethnic group in the city of Iğdır and second largest ethnic group in Kars. Before the 20th century, Crimean Tatars had immigrated from Crimea to Turkey in three waves: First, after the Russian annexation of Crimea in 1783; second, after the Crimean War of 1853-56; third, after the Russo-Turkish War of 1877–78. The official number of Crimean Tatars is 150,000 (in the center