The line graph illustrates the information on world population figures and the counts for urban populations in different world regions.
Overall, it is clear that the number of global population saw a slight increase at the start of the period and it is expected to rise by 2040. In contrast, the data for urban population in developing regions grew rapidly by 2025 and it is predicted to increase until 2040, while the count for developed regions remained stable throughout the period.
Focusing on the data for global population, it accounted for 1000 million at the start of the period and it increased slightly to 2000 million before rising significantly to 7000 million by 2020, after that the estimation indicate that the data for global population will slip to 6000 million until 2100.
Turning to the count for urban population in developing and developed regions, the population of developing regions comprised 2100 million in 2015, and it climbed to 2800 million in 2025, after that the number for developing regions is forecast to grow until 2040. The count for developed regions remained stable throughout the period.
