reject 发表于 2025-3-30 12:17:03
Towards Better Choices in Care, of fertility, mortality and migration come together to determine its extent and direction. The distinctions between estimates, projections and forecast are discussed. The various ways of calculating population change are described and examples provided of various calculation methods. Trends in popu摆动 发表于 2025-3-30 16:21:10
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