| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 39 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 38.92 |
| 2019 | — |
| 2018 | 37.8 |
| 2017 | 37.91 |
| 2016 | 38.34 |
| 2015 | 38.65 |
| 2014 | 39.21 |
| 2013 | 39.91 |
| 2012 | 41.21 |
| 2011 | 41.14 |
| 2010 | 41.51 |
| 2009 | — |
| 2008 | 42.86 |
| 2007 | 42.93 |
| 2006 | 43.34 |
| 2005 | 43.47 |
| 2004 | — |
| 2003 | 43.88 |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |