| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 6.45 |
| 2017 | 6.17 |
| 2016 | 5.52 |
| 2015 | 5.51 |
| 2014 | 5.61 |
| 2013 | 5.59 |
| 2012 | — |
| 2011 | 5.85 |
| 2010 | — |
| 2009 | 5.46 |
| 2008 | 5.35 |
| 2007 | 5.23 |
| 2006 | 5.05 |
| 2005 | 4.99 |
| 2004 | 5.07 |
| 2003 | 4.94 |
| 2002 | 4.88 |
| 2001 | 5.06 |
| 2000 | 4.45 |
| 1999 | — |