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What is the average total fertility rate needed to maintain a population at its current level?
Wiki User
∙ 11y ago
the total fertility rate for the world is 2.59.
Wiki User
∙ 11y ago
The average total fertility rate needed to maintain a population at its current level is around 2.1 children per woman. This is because, on average, each woman needs to have around 2 children to replace herself and the father in the population, with an additional 0.1 to account for individuals who may not reproduce.
Wiki User
∙ 11y ago2.1
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What is the most useful measure of fertility for projecting future population changes?
The Total Fertility Rate (TFR) is the most useful measure for projecting future population changes as it provides an estimate of the average number of children that women are expected to have during their reproductive years. This indicator gives insights into the potential for population growth or decline based on current fertility levels.
What is population replacement level?
Population replacement level refers to the fertility rate needed for a population to replace itself without migration, typically around 2.1 children per woman. This rate ensures the current population size is maintained over time. A fertility rate below the replacement level can lead to a declining population and various social and economic challenges.
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What is current population of New York?
AnswerThe current population of New York City is 8,143,197 (According to the US Census Bureau in 2008.)The current population of New York State is 18,976,457 (According to the US Census Bureau in 2008.)The current estimated population of New York State is 19,451,453 (According to the USCensus Bureau on 1 July 2009.)
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What is fertility rate?
average number of children a population of women have in their lifetimes.The total fertility rate (TFR, sometimes also called the fertility rate, period total fertility rate (PTFR) or total period fertility rate (TPFR)) of a population is the average number of children that would be born to a woman over her lifetime if (1) she were to experience the exact current age-specific fertility rates (ASFRs) through her lifetime, and (2) she were to survive from birth through the end of her reproductive life. It is obtained by summing the single-year age-specific rates at a given time.The total fertility rate (TFR, sometimes also called the fertility rate, period total fertility rate (PTFR) or total period fertility rate (TPFR)) of a population is the average number of children that would be born to a woman over her lifetime if (1) she were to experience the exact current age-specific fertility rates (ASFRs) through her lifetime, and (2) she were to survive from birth through the end of her reproductive life. It is obtained by summing the single-year age-specific rates at a given time.
What is the current population of Venezuela?
The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649
What are the average current mortgage refinance rates?
The average current mortgage refinance rates are 3.75 for the national population. This figure is changing a lot and is never the same over a long period of time.
What is a good description of the current population in Europe?
Europe has a lower birth rate than the world's average.
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Japan's population is declining due to their low fertility rate of 1.21. To maintain the current Japanese population, a fertility rate of 2.08 is needed. Their low fertility rate is caused by Japanese women not wanting to settle down and have babies at an early age. Social attitudes about men working long hours and the woman staying home to care for her children have turned Japanese women off from having children. Many women complain that the government does not do a good job at supporting mothers. Worldwide the marriage age have increased. Today's women are breaking through barriers of discrimination, becoming more independent and competitive in their work field. Women including the Japanese have become too focused in their career path and too busy enjoying their independence to settle down and take on such a big responsibility of being a mother.
Population density for Jamaica?
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What is the current population of Spain?
the current population of Spain is 46,661,950.
What is the current population of the country?
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the current population of Amortise is 900,00
