| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2025 | — |
| 2024 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 38.3 |
| 2020 | — |
| 2019 | 38.0691 |
| 2018 | — |
| 2017 | — |
| 2016 | 23.3 |
| 2015 | 22.9 |
| 2014 | 22.7 |
| 2013 | 22.4 |
| 2012 | 22.2 |
| 2011 | 22 |
| 2010 | 22.2 |
| 2009 | 21.3 |
| 2008 | 20.8 |
| 2007 | 20.2 |
| 2006 | 19 |
| 2005 | 17 |
| 2004 | 17 |
| 2003 | 16 |
| 2002 | 16 |
| 2001 | 15.418 |
| 2000 | 16.786 |
| 1999 | — |