2002•Journal of Ningbo UniversityRequires access
Statistical Analysis of Age Structure of Ningbo Area Population in two General Investigation Years
Zhou Cai
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Abstract
The age structures of Ningbo area population in two census years are given and compared. It is shown that age structure of employed or retired is characterized by different age respectively. Ratio of employed or retired has not changed significantly in ten years, but in general, ratio of unemployed has slight growth and needs proper attention.