The graphs show data about the number of people who lived in two nations, with predictions for 2050 regarding their ages.
Overall, it is predicted that the number of children is forecasted to decrease in both nations, while the population of elderly people is expected to increase. Meanwhile, the number of people between 15 and 59 is anticipated to decrease noticeably, while this is set to increase marginally in Yemen.
In 2000, the number of children in Yemen comprised half of the total population; however, it is expected that it will witness a significant decline to 37 percent. In contrast, the number of elderly people was less than one-twentieth in 2000, and it is forecasted that it will increase gradually by 2050. Meanwhile, the population of people between 15 and 59 is projected to grow moderately to just under 60%.
Turning to Italy, the population of children there consisted of just under 15%, and it is forecasted to fall modestly to just over one-tenth. For elderly persons, it was around a quarter of all people in 2000, and it is projected that figure will encounter a noticeable rise in 2050. It is evident from the graph that the number of people who are between 15 and 59 is more than 60%, and it is anticipated that this will experience a moderate increase by 15%.