| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 58.34 |
| 2018 | 57.77 |
| 2017 | 57.01 |
| 2016 | 56.82 |
| 2015 | 36.69 |
| 2014 | 57.04 |
| 2013 | 56.76 |
| 2012 | 56.46 |
| 2011 | 56.41 |
| 2010 | 56.1 |
| 2009 | 50.6 |
| 2008 | 50.39 |
| 2007 | 50.19 |
| 2006 | 49.84 |
| 2005 | 48.01 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |