| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 230.67 |
| 2021 | 226 |
| 2020 | 222.6 |
| 2019 | 218.4 |
| 2018 | 215.3 |
| 2017 | 149 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 205.6 |
| 2008 | 203.4 |
| 2007 | 201.3 |
| 2006 | 198.5 |
| 2005 | 195.8 |
| 2004 | 193.4 |
| 2003 | 191.5 |
| 2002 | 188.9 |
| 2001 | 186.5 |
| 2000 | 184.2 |