中国这种统计数据,分母还是14亿,到2030年中国会有14亿人吗?
回答: 1963年的2959万顶峰出生人口,“2030年中国的老龄化程度将达到惊人的25.5%”, 那也是远远小于前面说的30%
由 dakinglaile
于 2023-12-12 22:35:39
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