The graph shows amount of people older 64 since 1940 till 2040 in percentage per year.
Countries represented on the graph are the USA, Sweden and Japan.
The population in Japan in 1940 was the lowest.
It was on the level of 5%.
Since 1940 the number of the people slightly decreased by 1960 and started rise since 1988.
In 2030 it is predicted the amount of the people older 64 will have a steep rise to level of 27%.
The graph of the populations in the USA started from almost double time than graph of Japan.
It sharply rose and it was on level of 15% by 1982.
Since 2018 it is predicted the population will sharply increase and it will amount 23% by 2040.
The population aged 65 and over in Sweden in 1940 took a middle level of 7%.
It follows for the graph of population in the USA and in 1998 it crossed one.
In 2015 it will on the level of 20%.
In this point it will great deal higher than the population in the USA.
By 2040 it will have the middle level of 23% between USA and Japan.
In conclusion, the population in Japan was far less than in Sweden and in the USA till 2030.
But in 2040 it will have the highest level.
The populations in the USA and in Sweden are very close, but in 2015 one of Sweden will a lot higher than in the USA.
June 2014
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