the region spoke Zazaki as their mother tongue. On the contrary only 58.4% of the surveyed Zaza people declared that their primary home language was Zazaki, and Turkish was the second most popular home language with 38.3% of Zazas speaking it at their homes. 1.9% of the surveyed people who identified as Zaza expressed that their home language was Kurdish. Around 1.4% people belonging to Kurdish ethnic identity also spoke Zazaki as their mother language. Concerning Alevis, which were separately analysed, c. 70% spoke Zazaki, but Turkish (70%) was the dominant household language. Ziflioğlu states that many Zazas only speak Kurmanji. The first written statements in the Zaza language were compiled by the linguist Peter Lerch in 1850. Two other important documents are the religious writings of Ehmedê Xasi of 1898, and of Osman Efendîyo Babij; both of these works were written in Arabic script. The state-owned TRT Kurdî airs shows in Zaza. During the 1980s, the Zaza language became popular among the Zaza diaspora, followed by publications in Zaza in Turkey. Religion Predominantly Zazas adhere to Sunni Islam. According to a 2015 study that examined the voting-age adults of the Eastern and Southern Anatolia 75.4% of the people who stated that they were ethnically Zazas belonged to the Shafiʽi school of Islam, similar to Kurdish groups, but in contrast to local Turkish and Arab people who were majority Hanafi. Shafi‘i followers among the Zaza people are mostly Naqshbandi. Alevism is the second largest Islamic sect among Zazas with 14.8% adhering it, and Zazas had the highest Alevi percentage among any group by far, being followed by Turks (5.4%) and Kurds (3.1%). It was also reported that around 70% of the Alevis spoke Zazaki as their mother language. Zaza Alevis predominantly live around Tunceli Province. Hanafism, which is the biggest Islamic school in both Turkey and among the Turkish and Arabic people in the region, is being adhered by 9.8% of the Zaza population. Historically, a small Christian Zaza population existed in Gerger. Identity According to Kehl-Bodrogi and Arakelova Zazas never claimed a separate existence from Kurds and largely consider themselves Kurds. However, some scholars consider them to be a separate ethnic group, and treat them as such in their academic work. According to a national survey conducted by KONDA Research and Consultancy in 2019 around 1.5% of the population state "Zaza" as their ethnic identity, thus forming the fourth