| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 162.12 |
| 2022 | 162.12 |
| 2021 | 162.25 |
| 2020 | 161.89 |
| 2019 | 161.19 |
| 2018 | 160.21 |
| 2017 | 33 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 149 |
| 2008 | 146 |
| 2007 | 143.38 |
| 2006 | 138.4 |
| 2005 | 133.52 |
| 2004 | 131.9 |
| 2003 | 129.77 |
| 2002 | 127.41 |
| 2001 | 126 |
| 2000 | 129 |