The provided diagrams illustrate the demographic distribution in Yemen and Italy in the year 2000 and also make predictions for the year 2050.
The main trend observed in the charts is the stark contrast between the two nations in terms of age distribution, both in 2000 and the projected figures for 2050. While Yemen had a predominantly young population in 2000, Italy's population was skewed towards the older age groups, a pattern which is predicted to continue into 2050.
In 2000, Yemen had a significant proportion of its population under 14 years of age, making up over half of the total population. By contrast, Italy's largest age group was those aged 15-59 years, accounting for more than half of its population. The percentage of people over 60 was notably higher in Italy compared to Yemen.
The projections for 2050 suggest a slight increase in the percentage of the population under 14 in Yemen, while the 15-59 age group is expected to shrink. In Italy, the most significant change is the expected rise in the population aged 60 and above, which is set to become the largest demographic group, thereby further accentuating the contrast between the age distributions of the two countries.
