Demographics of France
According to Michel Tribalat, a researcher at INED, there were 3.5 million people of Maghrebi origin (with at least one grandparent from Algeria, Morocco or Tunisia) living in France in 2005 corresponding to 5.8% of the total French metropolitan population (60.7 million in 2005). Maghrebis have settled mainly in the industrial regions in France, especially in the Paris region. Many famous French people like Edith Piaf, Isabelle Adjani, Arnaud Montebourg, Alain Bashung, Dany Boon and many others have Maghrebi ancestry.
French nationality law
Since the middle of the 19th century, France has exhibited a very high rate of immigration, mainly from Southern Europe, Eastern Europe, the Maghreb, Africa and Asia. According to a 2004 report by INED researcher Michèle Tribalat France has approximately 14 million persons (out of nearly 63 million, or approximately 22%) (see demographics of France) of foreign ascendancy (immigrants or with at least one parent or grandparent immigrant).