| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 28.19 |
| 2018 | — |
| 2017 | — |
| 2016 | 37.6 |
| 2015 | 27 |
| 2014 | 26.85 |
| 2013 | 26.69 |
| 2012 | 26.47 |
| 2011 | 26.29 |
| 2010 | 26.11 |
| 2009 | 25.92 |
| 2008 | 25.66 |
| 2007 | 25.3 |
| 2006 | 24.7 |
| 2005 | 23.8 |
| 2004 | 22.7 |
| 2003 | 21.3 |
| 2002 | 20 |
| 2001 | 18.8 |
| 2000 | 18.3 |