全球老年人口增长及其人口比较

I. Sindhuja
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引用次数: 0

摘要

今天,用金字塔比例表示的当前青年比例意味着,未开发地区的比例是发达地区的两倍。在今后几十年里,老年人的比例将继续在较发达的国家中最为显著。到60世纪中叶,将占到富裕国家人口的近三分之一,而最贫穷国家的相应数字将会下降。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Growth of Elders and their Population Comparison Globally
Today the current share of youth denoted by the pyramid share of sets means the rate is double the undeveloped area compared to developed area. The share of elderly individuals will continue to be most pronounced among more developed countries in the coming decades. By mid 60 th century will represent nearly one-third of the population of wealthy nations while the corresponding figure for the poorest countries underscores.
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