| 年份 | 户籍人口(万人) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 9.2 |
| 2020 | 9.04 |
| 2019 | 9.28 |
| 2018 | 9.22 |
| 2017 | 8.93 |
| 2016 | 8.84 |
| 2015 | 8.84 |
| 2014 | 8.9 |
| 2013 | 9.01 |
| 2012 | 8.91 |
| 2011 | 9 |
| 2010 | 8.73 |
| 2009 | 8 |
| 2008 | 8.1 |
| 2007 | 8 |
| 2006 | 8 |
| 2005 | 8 |
| 2004 | 7.91 |
| 2003 | 7.85 |
| 2002 | 7.73 |
| 2001 | 7.68 |
| 2000 | 7.5 |
| 1999 | 7.51 |