| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 2.97 |
| 2017 | 2.66 |
| 2016 | 3.01 |
| 2015 | 3 |
| 2014 | 3.36 |
| 2013 | 2.93 |
| 2012 | 2.88 |
| 2011 | 2.83 |
| 2010 | — |
| 2009 | 2.65 |
| 2008 | 2.56 |
| 2007 | 2.48 |
| 2006 | 2.41 |
| 2005 | 2.4 |
| 2004 | 2.2 |
| 2003 | 2.1 |
| 2002 | 1.98 |
| 2001 | 1.91 |
| 2000 | 1.83 |
| 1999 | — |