| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 5.98 |
| 2018 | 6 |
| 2017 | 5.99 |
| 2016 | 6 |
| 2015 | 5.96 |
| 2014 | 5.93 |
| 2013 | 5.92 |
| 2012 | 4.87 |
| 2011 | 4.84 |
| 2010 | 4.67 |
| 2009 | 5.51 |
| 2008 | 5.25 |
| 2007 | 5.03 |
| 2006 | 4.81 |
| 2005 | 4.56 |
| 2004 | 4.53 |
| 2003 | 4.26 |
| 2002 | 4.28 |
| 2001 | 4.15 |
| 2000 | 4.15 |
| 1999 | — |