| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 2.51 |
| 2017 | 2.53 |
| 2016 | 2.52 |
| 2015 | 2.47 |
| 2014 | 2.44 |
| 2013 | 2.39 |
| 2012 | 2.36 |
| 2011 | 2.35 |
| 2010 | — |
| 2009 | 2.25 |
| 2008 | 2.23 |
| 2007 | 2.18 |
| 2006 | 2.12 |
| 2005 | 2.06 |
| 2004 | 1.99 |
| 2003 | 1.94 |
| 2002 | 1.86 |
| 2001 | 1.8 |
| 2000 | 1.77 |
| 1999 | — |