| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 14.2 |
| 2024 | — |
| 2023 | 14.3 |
| 2022 | — |
| 2021 | 14.80 |
| 2020 | 15 |
| 2019 | 12.3 |
| 2018 | 12.3 |
| 2017 | 12.2 |
| 2016 | 12.15 |
| 2015 | 11.8 |
| 2014 | 11.29 |
| 2013 | 11.1 |
| 2012 | 11.09 |
| 2011 | 11 |
| 2010 | 11.27 |
| 2009 | 15.8 |
| 2008 | 15.8 |
| 2007 | 16.37 |
| 2006 | 16.35 |
| 2005 | 16.68 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |