the give table illustrates the percentage of the inhabitants in different age groups- low, middle and high in a motherland in 2000, 2010 and 2020
Overall, adults and middle aged groups increased steadily in all over the period while young teens and adults deacreased steadily
In 2000, 25% of the young teens lived in their country. This figure gradually declined over time and is projected to reach one-fifth by 2020. In addition, it can be seen that the percentage for young adults group fluctuated slightly between 2000 and 2020, with only a 1% increased overall
Interesting point is that the highest percentage belonged to the adults and middle aged groups the ages from 25 to 54. In 2000, despite these age of group earned nearly one – half that percentage rose gradually again by 2020 with 3%. if it comes to the elderly people, elderly people reached the lowest percentage with 17% in 2000 however, the figure increased by only 1% over a 20 – year period
To sum up, the data indicates a gradual but steady change over the period
