The given pie charts illustrate age group distributions of the populations of Oman and Spain in 2005 and projections for 2055.
According to the chart, in 2005, the population of individuals aged 0 to 14 years and those aged 60 years and above, both were the largest group, accounting for 48% of the population. Concurrently, another prominent segment was the age group between 15 and 59 years, comprising a small percentage, 4%, of the total. Comparatively, in Spain, the foremost category was individuals aged 60 years and above, occupying 62% of the total citizens. However, considering both the 0 to 14 years and 15-59 age groups, these areas together made up 38% of the overall total in Oman. Jump ahead to 2055, the landscape will shift significantly. In Oman, the youth’s number will drop, with nearly a tenth percentage slip in the 0 to 14 years group, whereas the same percentage will rise in the 60+ categories. (57%). For the middle-age group, the population will stand at 6%. Interestingly, in Spain, the 15-59 age group is projected to increase by 42%, despite the number of individuals in the 0-14 and 60+ age groups decreasing), occupying 12% and 46%, respectively. Finally, the demographic shifts in both countries will have notable changes in the distribution of age groups by 2055.
Looking from an overall perspective, it is really apparent that the pie charts clearly demonstrate in both countries older people’s population was higher than other age groups additionally, it is predicted that it will continue till 2055.