| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 6.5 |
| 2017 | 6.6 |
| 2016 | 6.57 |
| 2015 | 22.37 |
| 2014 | 6.7 |
| 2013 | 6.61 |
| 2012 | — |
| 2011 | 6.32 |
| 2010 | — |
| 2009 | 5.75 |
| 2008 | 5.66 |
| 2007 | 5.46 |
| 2006 | 5.22 |
| 2005 | 5.07 |
| 2004 | 4.81 |
| 2003 | 4.57 |
| 2002 | 4.16 |
| 2001 | 4.15 |
| 2000 | 4.02 |
| 1999 | — |