The line graph illustrates the amount of 
the 
individuals aged 65 and over in the USA, Correct article usage
apply
Sweden
 and Japan during the 83 years from 1940 and Use synonyms
also
 gives Linking Words
prediction
 till 2040.
Correct article usage
a prediction
Overall
, it can be seen that the proportion of Linking Words
population
 aged 65 and over will Add an article
the population
have been 
decrease in all countries. In Verb problem
apply
the 
1940, the American older people Change the article
apply
numbers
 higher than Verb problem
was
other
 regions and the proportion Change preposition
in other
had
 10%, almost 7% and 5% in Verb problem
was
USA
, Correct article usage
the USA
Sweden
 and Japan respectively. The rate of aged 65 and over had increased during the 20 years except Japan’s older individuals. Nearly in 1985, the USA and Use synonyms
Sweden
 elder people’s rate had decreased until almost 1995. Since 1995, the percentage of the Use synonyms
Sweden
 population aged 65 and over peaked up sharply till 2015. It is expected to be doubled and reach nearly 25% in 2040.
Use synonyms
In contrast
, the aged population in Japan remained the lowest, which was less than 5% until 2005 and Linking Words
expected
 to grow and reach the highest point, about 30 percentage, in 2040.Add a missing verb
is expected