WebDec 27, 2024 · 36.1%. 2100. 402,780,972. 37.8%. In 2024, people aged 60 and over made up nearly one-fifth of the Chinese population. As the country’s population begins declining around 2030, over 30% of all Chinese people are expected to be in this age group. China’s aging population threatens long-term economic growth as its workforce shrinks and low ... Web25-54 years : This entry is derived from People > Age structure, which provides the distribution of the population according to age. Information is included by sex and age group as follows: 0-14 years (children), 15-24 years (early working age), 25-54 years (prime working age), 55-64 years (mature working age), 65 years and over (elderly).
中国2012年18~59岁就业流动人口吸烟状况分析 - 中华流行病学杂志
WebThis entry provides the distribution of the population according to age. Information is included by sex and age group as follows: 0-14 years (children), 15-64 years (working age), and 65 years and over (elderly). The age structure of a population affects a nation's key socioeconomic issues. ... China. 0-14 years: 15-64 years: 65 years and over: WebMay 11, 2024 · There were 253.38 million persons in the age group of 0 to 14, accounting for 17.95 percent; 894.38 million persons in the age group of 15 to 59, accounting for … the pond boss block
A study of the age structure of China
WebMay 11, 2024 · Of the national population, 723.34 million persons or 51.24 percent were males while 688.44 million persons or 48.76 percent were females. The sex ratio (female=100, male to female) was 105.07, basically the same level with a slight decline compared with that in 2010. The sex ratio at birth was 111.3, down by 6.8 compared with … WebChina’s complex natural conditions have produced an unevenly distributed population. Population density varies strikingly, with the greatest contrast occurring between the eastern half of China and the lands of the west and the northwest. Exceptionally high population densities occur in the Yangtze delta, the Pearl River Delta, and on the Chengdu Plain of … WebObjective To understand the prevalence of cigarette smoking among employed floating population in China and to provide evidence for developing prevention and control measures targeted at cigarette smoking among them.Methods On the basis of the Disease Surveillance Points (DSPs) System and employed distribution among floating … the pond coach jeremy