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The replacement fertility rate is 2.1 births per female for most developed countries (in the United Kingdom, for example), but can be as high as 3.5 in undeveloped countries because of higher mortality rates, especially child mortality. [9]
In the United States in 2022, women between the ages of 15 and 50 with a graduate or professional degree had the highest birthrate (62 births per 1,000 women), whereas women between the ages of 15 and 50 with less than a high school graduate had the lowest birthrate (32 births per 1,000 women) among all levels of educational attainment of the ...
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 ...
This is a list of countries showing past fertility rate, ranging from 1950 to 2015 in five-year periods, as estimated by the 2017 revision of the World Population Prospects database by the United Nations Population Division. The fertility rate equals the expected number of children born per woman in her child-bearing years.
Crude birth rate refers to the number of births over a given period divided by the person-years lived by the population over that period. It is expressed as number of births per 1,000 population. The article lists 233 countries and territories in crude birth rate. The first list is provided by Population Reference Bureau. [1]
Crude birth rate (per 1000) Crude death rate (per 1000). Natural change (per 1000) Crude Migration Rate (per 1000) Total fertility rate [fn 1] [42] [46] Infant mortality rate (per 1,000 live births) Life expectancy at birth (males) Life expectancy at birth (females) 1900 885,200 818,900 66,300 22.7 21.0 1.7 2.80 1901 40,710,000 917,075 825,315 ...
The net reproduction rate (R 0) is the number of surviving daughters per woman and an important indicator of the population's reproductive rate. If R 0 is one, the population replaces itself and would stay without any migration and emigration at a stable level.
The death rate was 7.9 per 1,000. [8] The RNI was thus 0.91 percent. In 2012, the average global birth rate was 19.611 per 1,000 according to the World Bank [9] and 19.15 births per 1,000 total population according to the CIA, [10] compared to 20.09 per 1,000 total population in 2007. [11]