The line chart delineates the proportion of city inhabitants in four different nations from 1970 with prediction to 2030.
Overall, There was an upward trend in the percentage of people living in cities in all four countries, and this trend is projected to persist until 2030. It is obviously observed that the proportion of urban residents in the USA always stood at the highest point when compared to other countries during the timescale given.
Approximately 40% Korea population lived in cities at the beginning of the surveyed period, after which it rocketed to over 80% in 2020 and is predicted to reach 90% population living in metropolies in 2030. A similar pattern could be seen in the figure for the USA, which stood at significant point 70% initially before consistently increase to 90% in 60 years later.
Evidently, the proportion of urban inhabitants in China underwent a significant change, remaining almost unchanged at roughly 20% in the first 20 years but then it rose suddenly and increased significantly by 50% over the next 50 years. Similarly, the percentage of people living in cities of India observed the most modest change, with a levelling of at 20% from 1970 to 1980. After that, It slightly increased to about 40% at the end of the surveyed period.