| 年份 | 65岁及以上人口比重(％) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 7.0721094527763 |
| 2022 | 6.896442960996 |
| 2021 | 6.8024646302331 |
| 2020 | 6.6723200678718 |
| 2019 | 6.4720249503748 |
| 2018 | 6.2540694455218 |
| 2017 | 6.0407958937075 |
| 2016 | 5.8355167639613 |
| 2015 | 5.6402949387702 |
| 2014 | 5.4574172896108 |
| 2013 | 5.3158395984641 |
| 2012 | 5.2174382562235 |
| 2011 | 5.1353961719304 |
| 2010 | 5.11 |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |