Böcker av United Nations Department for Economic and Social Affairs

Data have been collected from national statistical authorities since 1948 through a set of questionnaires dispatched annually by the United Nations Statistics Division to over 230 national statistical offices. The yearbook disseminates statistics on population size and composition, births, deaths, marriage and divorce on an annual basis.

Provides an overview of the estimated and projected trends in mortality at the world level, for development groups and major areas; the analysis also focuses on country and regional data for selected mortality indicators.