| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 21.64 |
| 2018 | 20.82 |
| 2017 | 19.99 |
| 2016 | 19.28 |
| 2015 | 18.7 |
| 2014 | 18.06 |
| 2013 | 17.54 |
| 2012 | — |
| 2011 | 16.88 |
| 2010 | 16.51 |
| 2009 | 16.16 |
| 2008 | 15.79 |
| 2007 | 15.42 |
| 2006 | 15.02 |
| 2005 | 14.5 |
| 2004 | 13.93 |
| 2003 | 13.3 |
| 2002 | — |
| 2001 | — |
| 2000 | — |
| 1999 | — |