| 年份 | 抚养比（占劳动年龄人口的百分比） |
|---|---|
| 2023 | — |
| 2022 | 38.530733437621 |
| 2021 | 36.864546144968 |
| 2020 | 35.161646201074 |
| 2019 | 33.411532461684 |
| 2018 | 31.706236406859 |
| 2017 | 30.198700070134 |
| 2016 | 28.951391703893 |
| 2015 | 27.906396567209 |
| 2014 | 26.98559826473 |
| 2013 | 26.138677845472 |
| 2012 | 25.322517865092 |
| 2011 | 24.846784720233 |
| 2010 | 25.038029894414 |
| 2009 | — |
| 2008 | — |
| 2007 | — |
| 2006 | — |
| 2005 | — |
