| Year | Value (Persons) |
|---|---|
|
2025 |
5 |
|
2020 |
10 |
|
2015 |
15 |
|
2010 |
20 |
|
2005 |
25 |
|
2000 |
30 |
| Population aged 0-14 years | 20508678.00 | Persons (2023) |
| Population aged 11-16 years | 8211312.5 | Persons (2025) |
| Population aged 15-24 years | 12316165 | Persons (2025) |
| Population aged 18-23 years | 7222198 | Persons (2025) |
| Population aged 25-49 years | 18080319.5 | Persons (2025) |
| Population aged 25-64 years | 22490757 | Persons (2025) |
| Population aged 25-69 years | 23218176 | Persons (2025) |
| Population aged 50+ years | 6213679.5 | Persons (2025) |
| Population aged 60+ years | 2818295 | Persons (2025) |
| Population aged 65+ years | 1731386 | Persons (2025) |
| Population aged 70+ years | 1004015 | Persons (2025) |
| Population aged 75+ years | 563307 | Persons (2025) |
| Population aged 80+ years | 277545 | Persons (2025) |
| Population aged 90+ years | 44828.5 | Persons (2025) |
| Life expectancy at birth | 62.06 | Persons (2022) |
| Life expectancy at age 15 years | 52.0973 | Persons (2025) |
| Life expectancy at age 60 years | 16.9222 | Persons (2025) |
| Life expectancy at age 80 years | 6.9601 | Persons (2025) |
| Male life expectancy at birth | 59.58 | Persons (2022) |
| Female life expectancy at birth | 64.69 | Persons (2022) |
| Median age of population | 20.0607348639773 | Persons (2025) |