| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 46.51 |
| 2020 | — |
| 2019 | 56.01 |
| 2018 | — |
| 2017 | 56.95 |
| 2016 | 57.04 |
| 2015 | 57.12 |
| 2014 | 57.64 |
| 2013 | 56.56 |
| 2012 | 56.99 |
| 2011 | 56.55 |
| 2010 | 57.7 |
| 2009 | 56.81 |
| 2008 | 57.16 |
| 2007 | 57.1 |
| 2006 | 57.5 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |