Analysis of information sources in references of the Wikipedia article "Kopenhagen" in Indonesian language version.
In 2011 they constituted 25 percent of Rotterdam, Marseilles, and Amsterdam; 20% of Malmö; 15 percent of Brussels and Birmingham; and 10 percent of London, Paris, Copenhagen, and Vienna.
Muslim in Western Europe originate from both Arab and non-Arab countries. Those in the United Kingdom are primarily from South Asia, in France from North and West Africa, in Germany from Turkey, in Belgium from Morocco, and in the Netherlands from Morocco and Turkey.