| 年份 | 0-14岁人口比重(％) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 28.557734968775 |
| 2022 | 28.95 |
| 2021 | 29.299331573073 |
| 2020 | 29.62554020631 |
| 2019 | 29.923142921909 |
| 2018 | 30.186920462993 |
| 2017 | 30.437479077426 |
| 2016 | 30.675649690118 |
| 2015 | 31.112199006543 |
| 2014 | 31.112199006543 |
| 2013 | 31.360109410312 |
| 2012 | 31.537782365102 |
| 2011 | 31.726568849918 |
| 2010 | 33.33 |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |
