| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 13.6 |
| 2024 | — |
| 2023 | 13.7 |
| 2022 | — |
| 2021 | 13.90 |
| 2020 | 14 |
| 2019 | 14.2 |
| 2018 | 14.2 |
| 2017 | 14.1 |
| 2016 | 14 |
| 2015 | 13.8 |
| 2014 | 13.67 |
| 2013 | 13.6 |
| 2012 | 13.6 |
| 2011 | 13.5 |
| 2010 | 13.77 |
| 2009 | 16.75 |
| 2008 | 16.7 |
| 2007 | 17 |
| 2006 | 16.98 |
| 2005 | 17.06 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |