age-group
Số nhiều: age-groups
Từ liên quan
cohortgenerationagedemographicspopulationcensusinfanttoddlerchildadolescentteenageradultseniorelderlyyouthmaturitypubertysenescencelifespanlongevitybirthratemortalitystratificationsegmentationcategoryclassificationbrackettierlevelstagephaseperiodepocheramilestonedevelopmentgrowthaginggerontologypediatricsneonatologysociologystatisticssamplesurveydatametricdistributionpyramidproportionpercentageaveragemedianrangeintervalspanchronologyanniversarydecadecenturymillenniumpeercontemporarypredecessorsuccessorgeneration gaplife cyclepreschoolkindergartencollegeuniversitypensionerjuvenileminormajor