| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 46.07 |
| 2024 | — |
| 2023 | 46.65 |
| 2022 | — |
| 2021 | 47.32 |
| 2020 | 47.27 |
| 2019 | 40.61 |
| 2018 | 40.36 |
| 2017 | 40.01 |
| 2016 | 39.71 |
| 2015 | 39.5 |
| 2014 | 38.95 |
| 2013 | 38.55 |
| 2012 | 38.05 |
| 2011 | 37.8 |
| 2010 | 37.28 |
| 2009 | 41.57 |
| 2008 | 41.22 |
| 2007 | — |
| 2006 | — |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |