birth rate & death rate,fertility rate.
2.1
fertility rate
Natural increase of a country refers to the rate at which its population grows due to the difference between births and deaths. Fertility rate, on the other hand, is a measure of the average number of children born to women in a specific population. A country's fertility rate influences its natural increase, but other factors like mortality rates also play a role.
1,000
average number of children a population of women have in their lifetimes.
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.
Total fertility rate
fertility rate
The latest available statistics, as of 2014, show that France has a fertility rate of 2.01. This is the highest fertility rate in the EU. In the United States, the fertility rate is 1.88.
Population Fertility is the fertility of the number of female animals in one species.
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.