| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 17.92 |
| 2018 | 17.95 |
| 2017 | 18 |
| 2016 | 18.09 |
| 2015 | 18.14 |
| 2014 | 18.18 |
| 2013 | 18.3 |
| 2012 | 18.57 |
| 2011 | 18.77 |
| 2010 | 18.59 |
| 2009 | 18.18 |
| 2008 | 17.89 |
| 2007 | 17.6 |
| 2006 | 17.26 |
| 2005 | 16.87 |
| 2004 | 16.44 |
| 2003 | — |
| 2002 | — |
| 2001 | 16.4 |
| 2000 | — |
| 1999 | — |