The table illustrates the population of four countries—Argentina, Indonesia, Italy, and the Republic of Korea—in 2003, as well as predictions for 2025 and 2050.
Overall, all countries are predicted to experience increases in their population figures, except for Italy. Moreover, Indonesia consistently shows higher figures in the number of its citizens compared to other nations.
In 2003, the smallest population number was observed in Argentina, at 34 million. The figure is predicted to rise to 48 million by 2025, which is 14 million more compared to 2003. In the next 25 years, another 14 million people are estimated to be added. Meanwhile, Indonesia, which had the largest population number (238 million) in 2003, is predicted to undergo significant rises in its resident numbers, increasing to 274 million and 312 million in the years 2025 and 2050, respectively.
The figure for the Republic of Korea, on the other hand, is about to experience only a small growth of 4 million people, rising from 48 million in 2003 to 52 million in 2025. The predicted figure for 2050 is the same as for 2025, which is 52 million people.
Conversely, the number of people who live in Italy (54 million) is estimated to decrease to 47 million in 2025, after which it will decline further to 45 million in 2050.