Title English:
rate of natural increase
Acronym English:
RNI
Definition English:
The rate of natural increase refers to the difference between the number of live births and the number of deaths occurring in a year, divided by the mid-year population of that year, multiplied by a factor (usually 1,000). It is equal to the difference between the crude birth rate and the crude death rate. This measure of the population change excludes the effects of migration.
Title Arabic:
معدل الزيادة الطبيعية
المجال الأحصائي:
Social Development
الموضوع:
Population
InformationType:
Term
SourceSymbol:
language staff