| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 14.81 |
| 2024 | — |
| 2023 | 15.03 |
| 2022 | 15.15 |
| 2021 | 15.22 |
| 2020 | 15.32 |
| 2019 | 17.42 |
| 2018 | 17.38 |
| 2017 | 17.32 |
| 2016 | 17.29 |
| 2015 | 17.25 |
| 2014 | 17.2 |
| 2013 | 17.17 |
| 2012 | 17.14 |
| 2011 | — |
| 2010 | 17.12 |
| 2009 | 17.55 |
| 2008 | 17.53 |
| 2007 | 17.5 |
| 2006 | 17.48 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |