taux de natalité

CONT: ... countries in which people are well fed, in which infant mortality is low, in which women have access to education are countries in which the birth rate and the rate of increase are the lowest.
OBS: ... America has experienced a modest but steady fall in the birth rate. In part, this was because of a temporary drop in the ratio of women of childbearing age to total population. More significant for the longer-run trend is the fact that the fertility and net reproduction rates have been dropping slightly among married women of every age.

OBS: Los países más desarrollados tienen tasas más bajas. Restando la tasa de mortalidad se obtiene la tasa de crecimiento natural de la población.
OBS: tasa de natalidad: término, definición y observación extraídos del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial.