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World population
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Fertility and reproduction
Families and households
Mobility, migration and foreigners
Health and mortality
Individual and population ageing, age structure
Environment and development
Education, work, economy (socio-economic differences)
Gender issues
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Education • work • economy
Environment • development
Families • households
Fertility • reproduction
Gender issues
Health • mortality
population ageing • age structure
Mobility • migration • foreigners
Tab_1_Threshold-ages-α-and-β-and-relative-weight-of-the-young-Y-adult-A-and-senior-S-populations.-
