| 年份 | 户籍人口户数(万户) |
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | 29.70 |
| 2017 | 28.54 |
| 2016 | 27.62 |
| 2015 | 26.70 |
| 2014 | 25.59 |
| 2013 | 24.60 |
| 2012 | 23.71 |
| 2011 | 22.86 |
| 2010 | 21.82 |
| 2009 | |
| 2008 | 20.29 |
| 2007 | 19.46 |
| 2006 | 18.82 |
| 2005 | 18.25 |
| 2004 | |
| 2003 | 17.01 |
| 2002 | 16.54 |
| 2001 | 16.20 |
| 2000 | 15.83 |
| 1999 |
