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 General fertility rate (‰)
Characteristic Description
Name General fertility rate (‰) by Place of residence (NUTS - 2013); Annual
Regularity Annual
Source Statistics Portugal, Demographic indicators
First available period 2011
Last available period 2018
  • Data reference period
  • Place of residence (NUTS - 2013)
  • REFERENCE PERIOD:  The length of time for which data are collected, e.g. a specific day, month or year.
  • GENERAL FERTILITY RATE:  The ratio of the number of live births during a given period, usually a calendar year, to the average women of child-bearing age (aged 15 to 49) in that period (usually expressed as the number of live births per 1000 (10^3) women of child-bearing age).
Formule GFR = [LB(t-1,t)/ARFP(15,49)]*10^n;

LB(t-1,t)=Live births between the moments (t-1) e t;
ARFP(15,49)=Average resident female population aged between 15 and 49 years old;
n=2 ou 3.
Measure unit (symbol) Permillage (‰)
Power of 10  0
Last update date 14/06/2019

information presented in 9/4/2020