| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 564.82 |
| 2022 | 564.12 |
| 2021 | 560.7 |
| 2020 | 557.6 |
| 2019 | 554 |
| 2018 | 548.8 |
| 2017 | 543.1 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 488.7 |
| 2008 | 481.18 |
| 2007 | 473.02 |
| 2006 | 463.65 |
| 2005 | 451.7 |
| 2004 | 439.8 |
| 2003 | 427.62 |
| 2002 | 416.25 |
| 2001 | 405.29 |
| 2000 | 397.91 |