translate English to French: Four autonomous regions (Andalucia, Catalonia, the Valencian Community and Madrid) are home to almost 70% of the foreign population.40 There are two groups of immigrant populations that live in Spain.
Quatre régions autonomes (Andalousie, Catalogne, Valence et Madrid) accueillent près de 70 % des immigrants.40 Il existe deux types d'immigrants en Espagne.