The provided graph illustrates both historical data and future projections regarding the populations living in four Asian countries from 1970 to 2040.
Overall, it is evident that the population of people living in cities in all of the given countries has increased, and it is predicted to continue this increase in the future. Additionally, Malaysia is predicted to have the highest urban population by 2040, with a notable gap compared with the other given countries.
In 1970, the highest proportion of citizens belonged to the Philippines, with around 32%, followed by Malaysia, Thailand, and Indonesia, with approximately 30%, 18%, and 14%, respectively. Over time, all countries experienced steady growth up to 2020. However, Malaysia’s growth was substantial, reaching about 75%, while Thailand showed the lowest increase, rising by just 10% to reach 30% in that year.
In 2040, it is estimated that these four countries will continue to see an increase in urban populations, reaching their peaks of 80%, 50%, 40%, and 40% for Malaysia, Indonesia, the Philippines, and Thailand, in the same order.