The line graph illustrates the changes in China’s three types of age groups between 1960 and 2020 and anticipated proportion by 2025.
Overall, it can be seen that two types of ages groups have an incresse until given time 2025. Futhermore, people who are aged 0-14 are predicted that will gradually decrease until 2025.
It is evident from the informatsion provided that the percentage of people who are aged 15-64 will increase dramatically about 40%to 70% over a period from 2010 and 2020.Then there will be a sharply fall in the last year.It is predicted that It will be significantly decline in the rate of 0+14 aged group roughly from 47% to 17,5 over a period from 1960 to 2025 .Another noticiably fact is that there will be a gradually rise in the elderly group’s rate .The percentage of old peaple will reach a peak at approximatly 25% in the final year.