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.
The Fertility rate is the rate of birth's to death's of a group, country or whatever is being calculated.
You see some countries, like China, N. Korea, Cuba, the former Soviet Union used these figures to decide if they needed to restrict birth's. Example of this is China which allows 'one' child born per family, all others need to be killed or hidden from the government.
While other countries use it to decide on future money needs for schools, social security, hospitals, roads excreta.
I hope this helps
The fertility rate in Benin is 5.49 births per woman.
For a given year, we count the percentage of women of any given age who had a child that year. You then total up these percentages for all ages, and divide by 100.
It depends on his temperament and rate of fertility. If he's really good, well-behaved bull, he may be able to be kept for 5 to 8 years. On average, though, a bull is only kept until he's around 5 to 6 years of age before he's sold to slaughter for behavioral issues.
birth rate-number of births occurring in a certain amount of time death rate-number of deaths occurring in a certain amount of time
Crop succession increases soil nutrition by varying the nutrient demand on the soil. Proper crop rotation helps to increase soil fertility.
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.
The fertility rate as of 2010 is 6.12 in Ethiopia :D
The fertility rate in Benin is 5.49 births per woman.
The most recent figures for Austalia's fertility rate are for 2011. In that year, Australia's total fertility rate was 1.88 babies per woman, which was a slight reduction from the 2010 fertility rate of 1.89 babies per woman.
The German fertility rate for 2009 is 1.36 births per women.
lowering the fertility rate should not be the goal. increasing the fertility rates of all nations is what is needed.
Singapore, fertility rate was about 1.3 in 2008, one of the lowest in the world.
the total fertility rate for the world is 2.59.
birth rate & death rate,fertility rate.
the country with the highest total fertility rate is Nigeria, Africa.
3.1
4.6