The line graph illustrates a changes in percentage of people by age group between 1960 and 2040
overall, the three age categories demonstrate a different outcomes in places it with interaction points. The most common age group between young generation and old follows a substantial decrease, in the early years it shows fluctuation.The old age group shows an upward trend since the beginning of the year till the last year reaching its final highest percentage same as the young and old generation .
in contrast the newborn and teenagers group in a specific country follows downward trend from 1980 till 2000.In the late 2020 it leveled off at ten percentage.It demonstrated a loose of 20 percentage between years of 1960 and 2024.While age of 65+ showed a dramatical growth about 40 percentage. Meanwhile interaction line between young age team and old was in 1990 by 20 percentage.Similar interaction point can be seen at teh range of 55 percentage age of 15-64 and 65 plus.
The age group changes over the years showed a significant rise in the age of 65 plus, which explains a higher long life expectations. While a newborn category experiences a shrink figure over the decades.The middle age group experiences a slight decline.
