| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 33.2 |
| 2024 | — |
| 2023 | 33.68 |
| 2022 | — |
| 2021 | 33.82 |
| 2020 | 33.77 |
| 2019 | — |
| 2018 | 35.46 |
| 2017 | 35.2 |
| 2016 | 35.01 |
| 2015 | 34.85 |
| 2014 | 34.11 |
| 2013 | 33.97 |
| 2012 | 33.76 |
| 2011 | 42.38 |
| 2010 | 42.1 |
| 2009 | 43.35 |
| 2008 | 43.1 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |