Age structure:
0-14 years: 15.7% (male 871,303/female 826,896)
15-64 years: 63.8% (male 3,542,298/female 3,373,127)
65 years and over: 20.5% (2024 est.) (male 922,136/female 1,302,130)
Definition:
This entry provides the distribution of the population according to age. Information is included by sex and age group as follows: 0-14 years (children), 15-64 years (working age), and 65 years and over (elderly).
Source: CIA World Factbook