The graph below shows the proportion of the population aged 65 and over between 1940 and 2040 in three different countries.

The line graph illustrates the percentage of elderly people,aged 65 and above between two years in three various countries.

Overall

,the portion of individuals aged 65 and more in countries like Sweden and the USA grew steadily in an ascending manner

although

,between 2000 and 2020 the latter ranged at a particular figure.

Whereas

,

thefraction

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the fraction

of people in Japan decreased briefly in 1960, rising onward and spiked sharply in 2020 and eventually reached its peak in 2040.

Additionally

,all three countries recorded their most proportion of aged persons in the year 2040. Notably, in 1940 about 9% of individuals aged 65 and more were recorded in the USA.

In addition

,it grew to 10% and surged to 15%in 1980.Over the coming term,the rate remained unchanged up until 2020 where sharp growth can be seen and eventually recording an all-time high of 23% in 2040. Meanwhile,in Sweden ,the part of people aged 65 and above in 1940 was recorded at 6%.Over the next couple of years ,

this

number steadily increased ,briefly dipping to 14% between 1980 and 2000.,

Furthermore

a sharp spike to 20% was recorded between 2000 and 2020,even though it steeply dropped ,it ascended to 25% in 2040. At the beginning of the period, the sum of the population aged 65 and over in the USA was recorded at 5%.

However

,

this

sum gradually reduced to 4% in 1960 and maintained the same level up until 2000 when a rapid plunge to its initial sum of 5% can be seen.Over the next course ,a dramatic plummet in the figure of the population aged 65 and over is highlighted ,10% between 2020 and 2040 and a plateau of 27%

at the end

of the cycle.