Questions:
1. In which country is the proportion of children comparatively more?
2. In which country is the proportion of adults comparatively more?
3. In which country is the proportion of old people is comparatively more?
4. In which age group is the difference between males and females the maximum in
Brazil?
Answers
Answer:
The World Bank tracks the percentage of each country's population that's aged 14 or younger. Among the countries with the most children are Nigeria, Afghanistan.
Asia and Europe are home to some of the world's oldest populations, those ages 65 and above. At the top is Japan at 28 percent, followed by Italy at 23 percent. Finland, Portugal, and Greece round out the top five at just under 22 percent.
The Top 50 Countries With the Largest Percentage of Older Adults
1 Japan 28.2
2 Italy 22.8
3 Finland 21.9
4 Portugal 21.8
According to the 2019 revision of the World Population Prospects the population was 209,469,323 in 2018, compared to only 53,975,000 in 1950. The proportion of children below the age of 13 in 2015 was 23.0%, 69.2% was between 15 and 61 years of age, while 7.8% was 65 years or older.
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