États-Unis (2) France (2) Counting (2) History (2) Assaying (2) Terms and phrases (2) Terms and phrases (2) Statistics (2) Nineteen eighties (2) Statistics (2) Scientists (2) Race (2) Names, Ethnological (2) Future life (2) Face (2) Demography (2) Statistics (2) Religion (2) Research (2) Provenances (2) Analysis (2) Sociological aspects (2) Population (2) Names (2) Geography (2) Nombres de etnias (2) Terminología (2) Científicos (2) Investigación (2) Demografía (2)