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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]
A rate plateau of over 13.0 persons per 1,000 population occurred for every year from 1946 to 1962. There has been a fall in the rate of natural increase since 1962 due to falling fertility . In 1971, the rate of natural increase was 12.7 persons per 1,000 population; a decade later it had fallen to 8.5.
Rates are the average annual number of births or deaths during a year per 1,000 persons; these are also known as crude birth or death rates. Column four is from the UN Population Division [3] and shows a projection for the average natural increase rate for the time period shown using the medium fertility variant. Blank cells in column four ...
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]
In 2015, the birth rate among teenage women in Australia was 11.9 births per 1,000 women. [12] The rate has fallen from 55.5 births per 1,000 women in 1971, probably due to ease of access to effective birth control, rather than any decrease in sexual activity. [13]
In 2015, the birth rate among teenage women in Australia was 11.9 births per 1,000 women. [6] The rate has fallen from 55.5 births per 1,000 women in 1971, probably due to ease of access to effective contraception, rather than any decrease in sexual activity. [7]
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.
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. [11]