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
World population less than US$1.25 per day; approximately 870 million people (12.25%) are undernourished. 83% of the world's over-15s are considered literate. In June 2014, there were around 3.03 billion global Internet users, constituting 42.3% of the world population. The Han Chinese are the world's largest single ethnic group, constituting over 19% of the global population in 2011. The world's most-spoken first languages are Mandarin Chinese (spoken by 12.44% of the world's population), Spanish (4.85%), English (4.83%), Arabic (3.25%) and Hindustani (2.68%). The world's largest religion is Christianity, whose adherents account for 31% of the global population; Islam is the second-largest religion,