| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 33.77 |
| 2024 | — |
| 2023 | — |
| 2022 | 34.02 |
| 2021 | 33.98 |
| 2020 | 33.9 |
| 2019 | 34.21 |
| 2018 | 33.94 |
| 2017 | 33.37 |
| 2016 | 29.09 |
| 2015 | 32.4 |
| 2014 | 32.2 |
| 2013 | 32.11 |
| 2012 | 31.91 |
| 2011 | — |
| 2010 | 31.96 |
| 2009 | 29.74 |
| 2008 | 29.71 |
| 2007 | 29.61 |
| 2006 | 29.52 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |