| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | — |
| 2018 | 19.58 |
| 2017 | 19.05 |
| 2016 | 18.72 |
| 2015 | 18.33 |
| 2014 | 17.99 |
| 2013 | 17.79 |
| 2012 | 15.94 |
| 2011 | 19.03 |
| 2010 | 17.95 |
| 2009 | 17.14 |
| 2008 | 16.95 |
| 2007 | 15.61 |
| 2006 | 16.41 |
| 2005 | 16.08 |
| 2004 | 16.02 |
| 2003 | 15.61 |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |