The line graph illustrates how data about the proportion of population who are above 65 in four different countries India, China, Japan, and the United of States changed over a 70 years period, starting in 1980.
Looking from an overall perspective, United States is the most popular for over population, whereas over the period the lowest proportion of aged people stayed in India. Moreover, The United States, Indian, and Chineese over aged people population day by day increasing except Japan.
In accordance, The popuplation of above 65 in The United States stood at near about 9% in 1980. By 2050, it predict close to 35% will be increased significantly. The Indian over aged people start with about 4% at the begining of the period after 70 years its incrteased slightly and it will be about 12% in 2050. The chinese over 65 years old popuplation incresed gradually start at 9% and at the end of the of the period in 2050 it will be close to 25%.
Turning to the remaining data, in Japan was highest for over aged people and its changed not eye catching while its increased minimally in 2040 over next the 10 years period its remaind stable.