The pie charts describe the population trend in Yemen and Italy at two specific time periods, 2000 and 2050.
Overall, in Yemen, the age groups 15-59 years and 60+ years are expected to increase in 2050 in contrast to the age group 0-14 years. Meanwhile, in Italy, people aged between 0 and 14 years and 15 and 59 years are predicted to plummet contrarily to individuals aged 60+.
As concerns Yemen, the age category 0-14 years accounted for about half (50.1%) of the population, followed by the 15-59 years old at 46.3% and the 60+ at 3.6%. On the other hand, the population group aged from 0-14 years is expected to drop by almost half (37%) while the two other categories are forecast to climb. For instance, the 15-59 years group is forecast to surge to 57.3%.
Turning to Italy, the population aged between 15-59 years represented more than half (61.6%), the 60+ years coming second with 24.1% and the 0-14 years arriving last with 14.3%. However, in the year 2050, individuals aged 15-59 years and 0-14 years will see a slight decline while the 60+ years will almost double, reaching 42.3%.