The two graphs illustrate population trends in Southern Pacific Ocean countries from 1950 to 2040, classified by urban and rural areas in the first graph, and by age groups in the second.
Overall, the total population shows continuous growth over the period, driven mainly by an increase in the urban population. In terms of age groups, the 15-65 age group experienced a steady rise, while the other age groups remained relatively stable.
In the first graph, the total population increased from about 10 million in 1950 to nearly 45 million by 2040. The urban population showed a sharp rise, especially after 1980, growing from below 5 million to just under 40 million. In contrast, the rural population remained stable throughout the period, staying around 5 million.
The second graph shows a significant rise in the 15-65 age group, growing from around 5 million in 1950 to 30 million in 2040. Meanwhile, the population under 15 and over 65 showed only slight growth. Both groups were just under 5 million in 1950 and remained relatively unchanged until 2040.