| 年份 | 常住人口 (万人) |
户籍人口 (万人) |
老年 (%) |
|---|---|---|---|
| 2025 | |||
| 2024 | |||
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | |||
| 2016 | |||
| 2015 | 23.69 | 28.81 | |
| 2014 | 24.86 | 29.31 | |
| 2013 | 24.99 | 29.61 | |
| 2012 | 25.58 | 30.10 | |
| 2011 | 24.36 | 30.23 | |
| 2010 | 24.67 | 30.51 | |
| 2009 | 24.84 | 30.84 | |
| 2008 | 25.78 | 31.00 | |
| 2007 | 25.21 | 30.99 | |
| 2006 | 25.75 | 30.96 | |
| 2005 | 25.65 | 31.00 | |
| 2004 | 31.64 | ||
| 2003 | 32.10 | ||
| 2002 | 33.20 | ||
| 2001 | 34.92 | ||
| 2000 | 35.80 |
