| 年份 | 户籍人口户数(万户) |
|---|---|
| 2025 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | — |
| 2019 | 2.29 |
| 2018 | 2.31 |
| 2017 | 2.33 |
| 2016 | 2.4 |
| 2015 | 2.39 |
| 2014 | 2.48 |
| 2013 | 2.45 |
| 2012 | 2.41 |
| 2011 | 2.36 |
| 2010 | 2.28 |
| 2009 | 2.28 |
| 2008 | 2.19 |
| 2007 | 2.11 |
| 2006 | 1.99 |
| 2005 | 1.9 |
| 2004 | 1.81 |
| 2003 | 1.46 |
| 2002 | 1.44 |
| 2001 | 1.4 |
| 2000 | 1.37 |
| 1999 | — |