| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 172.62 |
| 2022 | 173.07 |
| 2021 | 172.9 |
| 2020 | 171.9 |
| 2019 | 170.98 |
| 2018 | 171.54 |
| 2017 | 173.42 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 169.48 |
| 2008 | 165.36 |
| 2007 | 161.56 |
| 2006 | 159.23 |
| 2005 | 153.46 |
| 2004 | 150.29 |
| 2003 | 144.7 |
| 2002 | 140.85 |
| 2001 | 138.69 |
| 2000 | 136.22 |