各地区人口年龄构成和负担系数(2 |
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1.本表是1999年人口变动抽样调查数据, 抽样比为0.976‰。 2.总负担系数是指0-14岁和65岁及以上人口占15-64岁人口的比重,0-14岁人口为少年儿童人口 ,65岁及以上人口为老年人口。 a)Data in this table are obtained from the Sample Survey on Population Changes in 1999. The sampling fraction is 0.976‰. b)The dependency ratio refers to the proportion of the number of people aged 0-14 and 65 and over to the number of people aged 15-64. The children refers to the people aged 0-14, and the aged refers to the people aged 65 and over. |
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