| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 155.39 |
| 2019 | 155.39 |
| 2018 | 155.42 |
| 2017 | 155.75 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 177.69 |
| 2008 | 175.46 |
| 2007 | 172.3 |
| 2006 | 168.9 |
| 2005 | 166.37 |
| 2004 | 161.15 |
| 2003 | 156.69 |
| 2002 | 156.1 |
| 2001 | 153.9 |
| 2000 | 151.2 |