| 年份 | 65岁及以上人口比重(％) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 17.587919532016 |
| 2022 | 17.128120545453 |
| 2021 | 16.678895486812 |
| 2020 | 16.22340015008 |
| 2019 | 15.791800829739 |
| 2018 | 15.397697575078 |
| 2017 | 15.066290399738 |
| 2016 | 14.672311496844 |
| 2015 | 14.327754098029 |
| 2014 | 14.135563375135 |
| 2013 | 13.891075676184 |
| 2012 | 13.584436933393 |
| 2011 | 13.270203121874 |
| 2010 | 12.97 |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |