| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 14.18 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 17.01 |
| 2018 | 16.98 |
| 2017 | 16.82 |
| 2016 | 16.73 |
| 2015 | 16.73 |
| 2014 | 16.34 |
| 2013 | 16.3 |
| 2012 | 16.26 |
| 2011 | 16.22 |
| 2010 | 16.13 |
| 2009 | 19.73 |
| 2008 | 19.63 |
| 2007 | 19.54 |
| 2006 | 19.49 |
| 2005 | 19.46 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |