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  2. Birth rate - Wikipedia

    en.wikipedia.org/wiki/Birth_rate

    Birth rate. Birth rate, also known as natality, is the total number of live human births per 1,000 population for a given period divided by the length of the period in years. [1] The number of live births is normally taken from a universal registration system for births; population counts from a census, and estimation through specialized ...

  3. List of countries by total fertility rate - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by_total...

    The Population Reference Bureau (PRB) Country ranking and comparison by TFR: 1970 and 2013 list is sourced and based on the data of the 2014 World Population Data Sheet [16] published online. [17] [18] Forecast/prediction ranking lists: The UN ranking list is sourced from the United Nations World Population Prospects. Figures are from the 2015 ...

  4. List of countries by birth rate - Wikipedia

    en.wikipedia.org/.../List_of_countries_by_birth_rate

    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]

  5. Demographics of the world - Wikipedia

    en.wikipedia.org/wiki/Demographics_of_the_world

    As of 2009, the average birth rate (unclear whether this is the weighted average rate per country [with each country getting a weight of 1], or the unweighted average of the entire world population) for the whole world is 19.95 per year per 1000 total population, a 0.48% decline from 2003's world birth rate of 20.43 per 1000 total population.

  6. Total fertility rate - Wikipedia

    en.wikipedia.org/wiki/Total_fertility_rate

    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 ...

  7. Demographics of the United States - Wikipedia

    en.wikipedia.org/wiki/Demographics_of_the_United...

    The birth rate is 11.0 births/1,000 population, as of 2020. [42] This was the lowest birth rate since records began. There were 3,613,647 births in 2020, this was the lowest number of births since 1980. [42] 11.0 births/1,000 population per year (final data for 2020). 11.4 births/1,000 population per year (final data for 2019). [42]

  8. List of countries by population growth rate - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    The population growth rate estimates (according to the United Nations Population Prospects 2019) between 2015 and 2020 [1] This article includes a table of countries and subnational areas by annual population growth rate.

  9. World population - Wikipedia

    en.wikipedia.org/wiki/World_population

    Different ethnicities also display varying birth rates. [123] Birth rate and mortality rates can change rapidly due to disease epidemics, wars and other mass catastrophes, or advances in medicine and public health. The UN's first report in 1951 showed that during the period 1950–55 the crude birth rate was 36.9/1,000 population and the crude ...