| 年份 | 65岁及以上人口比重(％) |
|---|---|
| 2023 | 13.664427795518 |
| 2022 | 12.995698165265 |
| 2021 | 12.321459000564 |
| 2020 | 11.679503994629 |
| 2019 | 11.07544987776 |
| 2018 | 10.480406027119 |
| 2017 | 9.9261833140466 |
| 2016 | 9.4213472881663 |
| 2015 | 8.9497739902704 |
| 2014 | 8.4926849695531 |
| 2013 | 8.0480506797152 |
| 2012 | 7.6291276180082 |
| 2011 | 7.2908548641601 |
| 2010 | — |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |
