| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 16.22 |
| 2021 | 16.24 |
| 2020 | 16.31 |
| 2019 | 17.76 |
| 2018 | 17.78 |
| 2017 | 17.79 |
| 2016 | 17.71 |
| 2015 | 17.54 |
| 2014 | 17.43 |
| 2013 | 17.38 |
| 2012 | 17.29 |
| 2011 | — |
| 2010 | 17.17 |
| 2009 | 16.79 |
| 2008 | 16.71 |
| 2007 | 16.62 |
| 2006 | 16.57 |
| 2005 | — |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |