Demography psm

What are the 5 demographic stages?

Demographic Transition Model States

What is demographic cycle PSM?

Studying the world population since 1650 suggests that demographic transition of a nation involves of 5 stages.
These stages constitute the “demographic cycle”. (.

1. FIRST STAGE (High stationary) It is characterized by both

What is demography in PSM?

Demography as the statistical study of human population with regard to their size & structure, their composition by sex, age, marital status and ethnic origin, and the changes to these population, like changes in their birth rates, death rates and immigration..