Iraqis in Greece
The Iraqi Arabs who arrived in Greece are Muslims from the central and southern parts of Iraq, mostly Sunni with a tiny Shia minority. Sunni Arabs form 17 per cent of the total Iraqi population, which is almost an equal amount if not more than their Turkmen counterparts. Assyrians have a disproportionately large representation amongst Iraqis in Greece, this could be primarily because Greece has a Christian society, in which Iraqi Christians will find it easy to settle down in. Forming a quarter of the population in Greece, Iraqi Christians make up the majority of Christians from the Middle East, who arrived in Greece from the early 1990s.
Islam
A comprehensive 2015 demographic study of 232 countries and territories reported that 24% of the global population, or 1.8 billion people, are Muslims. Of those, it is estimated that over 75–90% are Sunni and 10–20% are Shia with a small minority belonging to other sects. Approximately 57 countries are Muslim-majority, and Arabs account for around 20% of all Muslims worldwide. The number of Muslims worldwide increased from 200 million in 1900 to 551 million in 1970, and tripled to 1.8 billion by 2015.