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为了解重工业城市人口老化的发展趋势及特点,本文对鞍山市城区人口老化进行了调查预测。所需数据来源于鞍山市1982年第三次人口普查资料,人口自然增长率取1982～1984年三年之平均值13.41‰。现将结果报告如下。
In order to understand the development trend and characteristics of the aging population in industrial cities, this paper investigates and forecasts the aging of the urban population in Anshan City. The required data comes from the third census data of Anshan City in 1982. The natural population growth rate is 13.41‰ for the three-year period from 1982 to 1984. The results reported below.