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一般而言,世界各国将老年定义为60岁以上。按照这个标准,2004年,中国的老年人口仅占总人口的11%。但到2040年,中国老年人总数将达到3.97亿,占到总人口的28%,它将超过法国、德国、意大利、日本和英国目前的人口总和。35年前,中国儿童人口与老年人的比例是6:1,而往后的35年,这个比例将颠倒过来,老年人口将是儿童人口的2倍。中国的人口结
In general, the world defines aging as over 60 years of age. According to this standard, in 2004, China’s elderly population accounted for only 11% of the total population. By 2040, however, the total number of seniors in China will reach 397 million, accounting for 28% of the total population, which will exceed the current population of France, Germany, Italy, Japan and the United Kingdom. 35 years ago, the ratio of children to the elderly in China was 6: 1, but in the next 35 years, this proportion will be reversed and the elderly population will be twice the population of children. China’s population