![World population data according to the three scenarios published in the... | Download Scientific Diagram World population data according to the three scenarios published in the... | Download Scientific Diagram](https://www.researchgate.net/publication/333228679/figure/fig1/AS:760829553152000@1558407309410/World-population-data-according-to-the-three-scenarios-published-in-the-2017-revision-of.jpg)
World population data according to the three scenarios published in the... | Download Scientific Diagram
![taken from the United Nations Population Division, World Population... | Download Scientific Diagram taken from the United Nations Population Division, World Population... | Download Scientific Diagram](https://www.researchgate.net/publication/341278352/figure/fig1/AS:889613602267136@1589111819290/taken-from-the-United-Nations-Population-Division-World-Population-Prospects-data.png)
taken from the United Nations Population Division, World Population... | Download Scientific Diagram
![Ratio of the population aged 65 years or more [15]. Source: UN, World... | Download Scientific Diagram Ratio of the population aged 65 years or more [15]. Source: UN, World... | Download Scientific Diagram](https://www.researchgate.net/publication/321636326/figure/fig2/AS:569718352379904@1512842848336/Ratio-of-the-population-aged-65-years-or-more-15-Source-UN-World-Population.png)
Ratio of the population aged 65 years or more [15]. Source: UN, World... | Download Scientific Diagram
![World Population Prospects, the 2012 Revision | Latest Major Publications - United Nations Department of Economic and Social Affairs World Population Prospects, the 2012 Revision | Latest Major Publications - United Nations Department of Economic and Social Affairs](https://www.un.org/en/development/desa/publications/files/2013/06/population_new.jpg)