Where Syria's foreign jihadists come from

This infographic is based on information about fighters this year and focuses on Syria due to the lack of reliable data on those fighting for the Islamic State (Isis) in Iraq.

It is also important to note that not all foreign jihadists are fighting for Isis, there are other Islamist groups in Syria.

However, this data can give us an indication of the nationalities of foreign Isis fighters in Iraq.

Infographic provided by Statista.

More: These are just a handful of the US weapons Isis has captured