| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 8.06 |
| 2017 | 8 |
| 2016 | 7.3 |
| 2015 | 7.59 |
| 2014 | 7.41 |
| 2013 | 7.68 |
| 2012 | 7.55 |
| 2011 | 7.52 |
| 2010 | — |
| 2009 | 7.23 |
| 2008 | 7.2 |
| 2007 | 7.11 |
| 2006 | 7.01 |
| 2005 | 6.93 |
| 2004 | 6.81 |
| 2003 | 6.64 |
| 2002 | 6.41 |
| 2001 | 6.21 |
| 2000 | 6.01 |
| 1999 | — |