CIA The World Factbook
Ethnic Groups in Iran:
Persian 61%, Azeri 16%, Kurd 10%, Lur 6%, Baloch 2%, Arab 2%, Turkmen and Turkic tribes 2%, other 1%
Source: https://www.cia.gov/library/publications/the-world-factbook/geos/ir.html
This is the message of Iranian Azeris to wahabi Saudi...