Kurdish population there are significant minorities adhering to Shia Islam (especially Alevis), Yazidism, Yarsanism, Christianity and Judaism. According to a report by Turkish agency KONDA, in 2006, out of the total population of 73 million people in Turkey there were 11.4 million Kurds and Zazas living in Turkey (close to 15.68% of the total population). The Turkish newspaper Milliyet reported in 2008 that the Kurdish population in Turkey is 12.6 million; although this also includes 3 million Zazas. According to the World Factbook, Kurdish people make up 18% of Turkey's population (about 14 million, out of 77.8 million people). Kurdish sources put
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,