| 年份 | 户籍人口户数(万户) |
| 2025 | |
| 2024 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | 20.82 |
| 2018 | 20.72 |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | 20.02 |
| 2013 | 20.02 |
| 2012 | 18.91 |
| 2011 | 18.65 |
| 2010 | 7.01 |
| 2009 | 6.79 |
| 2008 | 16.48 |
| 2007 | 16.24 |
| 2006 | 15.96 |
| 2005 | 15.22 |
| 2004 | 15.08 |
| 2003 | 13.91 |
| 2002 | 13.49 |
| 2001 | 13.26 |
| 2000 | 12.90 |
| 1999 |
