| 年份 | 常住人口数(万人) |
|---|---|
| 2025 | 12.97 |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 15.5 |
| 2018 | 15.4 |
| 2017 | 15.1 |
| 2016 | 14.82 |
| 2015 | 14.82 |
| 2014 | 14.77 |
| 2013 | 14.76 |
| 2012 | 14.71 |
| 2011 | 14.59 |
| 2010 | 14.57 |
| 2009 | 16.58 |
| 2008 | 16.54 |
| 2007 | 16.48 |
| 2006 | 16.46 |
| 2005 | 16.49 |
| 2004 | — |
| 2003 | — |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |