| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 3.64 |
| 2018 | 3.67 |
| 2017 | 3.67 |
| 2016 | 3.68 |
| 2015 | 3.71 |
| 2014 | 3.72 |
| 2013 | 3.57 |
| 2012 | 3.48 |
| 2011 | 3.34 |
| 2010 | 3.47 |
| 2009 | 3.19 |
| 2008 | 2.99 |
| 2007 | 2.75 |
| 2006 | 2.62 |
| 2005 | 2.57 |
| 2004 | 2.51 |
| 2003 | 2.43 |
| 2002 | 2.34 |
| 2001 | 2.33 |
| 2000 | 2.29 |
| 1999 | — |