The table provides information regarding the percentage of the population categorized in four age groups for three years -2000, 2010, and 2020.
Overall, the third age group (25 to 54 years old) had the highest contribution rate to the population, while the last age group (55 and above) accounted for the least throughout the period. People aged 15 to 24 experienced decline after peaking, while the rate of individuals below 14 declined.
In 2000, people ages 25 to 54 stood at 40%, followed by an increase to 42% in 2010, and rose again to 43 in 2020. On the other hand, the last age group showed inconsistency in their contribution, starting with just 17%, then dropping to 16%, before increasing slightly to 18%.
The second age group initially rose from 18% in 2000 to 20% in 2010, however the figure declined by 1%, ending its figure at 19%. Lastly, the rate of individuals under 14 gradually decllined, from 25% to 22% in 2000 to 2010, and to 20% in 2020.
