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The template may be used as an inline citation, by placing it between ref tags: <ref>{{Cite UN World Population Prospects|2022}}</ref> This creates a footnote marker inline, generating and linking it with the complete citation in the references section in the footer of the article, just as if a complete {{}} template had been used at that point in the body.
The current world population growth is approximately 1.09%. [7] People under 15 years of age made up over a quarter of the world population (25.18%), and people age 65 and over made up nearly ten percent (9.69%) in 2021. [7] The world population more than tripled during the 20th century from about 1.65 billion in 1900 to 5.97 billion in 1999.
In world demographics, the world population is the total number of humans currently alive. It was estimated by the United Nations to have exceeded eight billion in mid-November 2022. It took around 300,000 years of human prehistory and history for the human population to reach a billion and only 218 years more to reach 8 billion.
The World Population Prospects predicts that by 2050, Nigeria will become the third most populated country in the world. Over the last 50 years, Nigeria's urban population has grown at an average annual growth rate of more than 6.5% without commensurate increases in social amenities and infrastructure."
Population and Development Review is a quarterly peer-reviewed academic journal published by Wiley-Blackwell on behalf of the Population Council. It was established in 1975 and the journal is co-edited by Raya Muttarak and Joshua Wilde. The journal covers population studies, the relationships between population and economic, environmental, and ...
According to the 2022 revision of the World Population Prospects the total population was 2,530,151 in 2021, compared to only 485 000 in 1950. The proportion of children below the age of 15 in 2010 was 36.4%, 59.9% was between 15 and 65 years of age, while 3.7% was 65 years or older .
List of countries by population (United Nations) This is a list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2024 revision of World Population Prospects. It presents population estimates from 1950 to the present. [2]
Switzerland's 13 institutes of higher learning enrolled 99,600 students in the academic year of 2001–02. About 25% of the adult population hold a diploma of higher learning. According to the CIA World Factbook data for 2003, 99% of the Swiss population aged 15 and over could read and write, with the rate being identical for both sexes. [37]