| 年份 | 65岁及以上人口比重(％) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 8.5880240931404 |
| 2022 | 8.323138140342 |
| 2021 | 8.1336389847111 |
| 2020 | 8.0212366989725 |
| 2019 | 7.8819067247709 |
| 2018 | 7.668200864788 |
| 2017 | 7.4247200655702 |
| 2016 | 7.1986776182565 |
| 2015 | 6.9838341184762 |
| 2014 | 6.7854088497297 |
| 2013 | 6.6076316861495 |
| 2012 | 6.4442641109578 |
| 2011 | 6.2892074015877 |
| 2010 | 5.9 |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |