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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]
The total fertility rate of India in 2017 stood at 2.2. [2] Due to the large population, poverty and strain on resources, the Indian government initiated population control efforts to decrease birth rate with the current target being at 2.1 children per woman. [3]
A map of when European fertility rates fell below replacement levels Map of countries by crude birth rate Map of countries by total fertility rate. Sub-replacement fertility is a total fertility rate (TFR) that (if sustained) leads to each new generation being less populous than the older, previous one in a given area.
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 ...
In 2016, the total fertility rate of India was 2.30 births per woman [6] and 15.6 million abortions performed, with an abortion rate of 47.0 abortions per 1000 women aged between 15 and 49 years. [7] With high abortions rates follows a high number of unintended pregnancies, with a rate of 70.1 unintended pregnancies per 1000 women aged 15–49 ...
CBR = crude birth rate (per 1000); TFR = total fertility rate (number of children per woman). 1 Number in parentheses represents the wanted fertility rate. Crude birth rate and total fertility rate (wanted fertility rate) 2019–2021 [ 89 ]
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.
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]