client_id,nom,ville
C1,Client1,Nantes
C2,Client2,Paris
C3,Client3,Paris
C4,Client4,Nantes
C5,Client5,Marseille
C6,Client6,Lyon
C7,Client7,Lyon
C8,Client8,Lyon
C9,Client9,Nantes
C10,Client10,Paris
C11,Client11,Nantes
C12,Client12,Nantes
C13,Client13,Toulouse
C14,Client14,Paris
C15,Client15,Toulouse
C16,Client16,Lille
C17,Client17,Paris
C18,Client18,Paris
C19,Client19,Paris
C20,Client20,Lyon
C21,Client21,Lyon
C22,Client22,Toulouse
C23,Client23,Toulouse
C24,Client24,Paris
C25,Client25,Toulouse
C26,Client26,Lyon
C27,Client27,Nantes
C28,Client28,Nantes
C29,Client29,Nantes
C30,Client30,Toulouse
C31,Client31,Lille
C32,Client32,Lyon
C33,Client33,Lille
C34,Client34,Toulouse
C35,Client35,Marseille
C36,Client36,Bordeaux
C37,Client37,Bordeaux
C38,Client38,Paris
C39,Client39,Bordeaux
C40,Client40,Bordeaux