| 年份 | 65岁及以上人口比重(％) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 14.266611531098 |
| 2022 | 13.722335448442 |
| 2021 | 13.149753271767 |
| 2020 | 12.59826195604 |
| 2019 | 12.022115812282 |
| 2018 | 11.480053315396 |
| 2017 | 10.946355660996 |
| 2016 | 10.456798743801 |
| 2015 | 10.020053673819 |
| 2014 | 9.6331854427197 |
| 2013 | 9.3203772865228 |
| 2012 | 9.0493034317336 |
| 2011 | 8.8161480322607 |
| 2010 | — |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |