| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 38.91 |
| 2022 | 236.19 |
| 2021 | 237.76 |
| 2020 | 238.64 |
| 2019 | 247 |
| 2018 | 38 |
| 2017 | 37 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 209.01 |
| 2008 | 206.62 |
| 2007 | 205.93 |
| 2006 | 205 |
| 2005 | 203.57 |
| 2004 | 202.31 |
| 2003 | 201.31 |
| 2002 | 196.68 |
| 2001 | — |
| 2000 | — |