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Replacement fertility is the total fertility rate at which women give birth to enough babies to sustain population levels, assuming that mortality rates remain constant and net migration is zero. [8] If replacement level fertility is sustained over a sufficiently long period, each generation will exactly replace itself. [8]
The following list sorts countries and dependent territories by their net reproduction rate. The net reproduction rate (R 0) is the number of surviving daughters per woman and an important indicator of the population's reproductive rate.
A 2023 map of countries by fertility rate. Blue indicates negative fertility rates. Red indicates positive rates. The total fertility rate (TFR) of a population is the average number of children that are born to a woman over her lifetime, if they were to experience the exact current age-specific fertility rates (ASFRs) through their lifetime, and they were to live from birth until the end of ...
Fertility rates around the world are dropping quicker than expected, putting the world on track to see a population decline before the end of the century, according to a report from the United ...
As of last year, Japan’s fertility rate sat at 1.3. It has stayed relatively flat for a while, meaning the average Japanese woman today is having roughly the same number of children as five or ...
According to the latest statistics, Japan's fertility rate — the average number of babies a woman is expected to have in her lifetime — stood at 1.2 last year. The 727,277 babies born in Japan ...
The fertility rate among Japanese women was around 1.4 children per woman from 2010 to 2018. From then until 2022, the fertility rate further declined to 1.2. Apart from a small baby boom in the early 1970s, the crude birth rate in Japan has been declining since 1950; it reached its currently lowest point of 5.8 births per thousand people in 2023.
The following other wikis use this file: Usage on it.wikipedia.org Baby boom; Usage on ja.wikipedia.org 合計特殊出生率; 日本の人口統計