6.There are no official figures on the exact number of Muslims in Belgium because a person’s religion cannot officially be registered. Based on approximate figures from the Belgian National Institute for Statistics (Nationaal Instituut voor Statistiek) and the Centre for Equal Opportunities and Opposition to Racism (Centrum voor Gelijkheid van Kansen), the number of Muslims is estimated at 416,000, equivalent to 4 per cent of the Belgian population. The biggest group of Muslims (roughly 200,000 people) is of Moroccan origin, followed by around 100,000 Muslims of Turkish origin. The remaining 100,000 originate from countries such as Egypt, Nigeria, Algeria, Tunisia, the Balkans, and so on, but also includes converts. In addition to this ‘ethnic’ division, there is also a degree of religious diversity reflecting the different Islamic law schools (‘Madhabs’), Sufi brotherhoods and sects. There are also a large number of Muslims who practise very little, if at all, and who define themselves as ‘cultural Muslims’. Roughly 40 per cent of the Muslims in Belgium live in the Brussels agglomeration (16.5 per cent of the population of the capital). The remaining 60 per cent are distributed throughout Wallonia and Flanders. The 162,000 Muslims in Flanders represent 3 per cent of the Flemish population, the same percentage as the 94,000 Muslims living in Wallonia. The Maghrebi community tends to live in French-speaking Belgium, with almost half of them (47 per cent) living in the Brussels agglomeration. Fifty per cent of Turkish immigrants live in Flanders (the province of Limburg and the cities of Antwerp and Ghent), while the other half are evenly distributed between Wallonia and Brussels.