| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 31.31 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 31.54 |
| 2020 | 31.46 |
| 2019 | 37.56 |
| 2018 | 37.34 |
| 2017 | 37.11 |
| 2016 | 36.73 |
| 2015 | 36.53 |
| 2014 | 36.21 |
| 2013 | 36.06 |
| 2012 | 35.82 |
| 2011 | 35.61 |
| 2010 | 35.38 |
| 2009 | 35.64 |
| 2008 | 35.28 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |