| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 44.69 |
| 2022 | 174.38 |
| 2021 | 175.23 |
| 2020 | 175.07 |
| 2019 | 195 |
| 2018 | 46 |
| 2017 | 46 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 181.28 |
| 2008 | 180.57 |
| 2007 | 179.81 |
| 2006 | 175.6 |
| 2005 | 171.54 |
| 2004 | 167.44 |
| 2003 | 165.48 |
| 2002 | 162.23 |
| 2001 | — |
| 2000 | — |