The table illustrates the population figures (in millions) of four countries — Argentina, Indonesia, Italy, and the Republic of Korea — in 2003, with projections for 2025 and 2050.
Overall, Indonesia has the highest population in all three years, while Argentina shows a steady growth. In contrast, Italy is the only country expected to experience a decline by 2050.
In 2003, Indonesia had the largest population at 238 million, followed by Italy (54 million), South Korea (48 million), and Argentina (34 million). By 2025, all countries except Italy are predicted to see population growth. Indonesia’s population is projected to increase to 274 million, while Argentina and South Korea will rise to 48 and 52 million respectively. Italy’s population is expected to slightly decrease to 47 million.
Looking ahead to 2050, Indonesia is forecast to reach 312 million, maintaining its lead. Argentina will continue its upward trend, reaching 62 million. The population of the Republic of Korea will remain unchanged at 52 million, while Italy’s population will further decrease to 45 million
