Employees (1) Unemployment (1) Twenty-first century (1) Sex (Biology) (1) Proportion (1) Population (1) Immigrants (1) Contracts (1) Siglo veintiuno (1) Territorio (1) Estudio (1) Emigrantes (1) Población (1) Paro (1) Sexo (1) Contratos (1) Trabajadores (1) Proporción (1) distribution (1)