What are the analyses provided by the study of human age pyramids?
The study of human age pyramids can give the following analyses: proportion of individuals at an economically active age; proportion of elderly (showing the quality of the pension and health systems); proportion of children and youth (showing need for job generation and educational services); reproductive profile (indicates the population growth tendency); postnatal survival rate (shows quality of the health system, hygiene conditions, nutrition and poverty); longevity profile; etc.