Corridors (2) Couloirs (2) Chine (2) Ukraine (1) Est (1) Economic conditions (1) Development (1) Employment (1) Assaying (1) Worms (1) Social surveys (1) Respect (1) Reason (1) Quality of life (1) Orientation (1) Migrant labor (1) Lifestyles (1) Immigrants (1) Cost and standard of living (1) Attention (1) Management (1) Age (1) Analysis (1) Population (1) Occupations (1) Migration (1) Emigration and immigration (1) Emigración e inmigración (1) Coste de vida (1) Nivel de vida (1)