| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 269.98 |
| 2022 | 269.98 |
| 2021 | 261.64 |
| 2020 | 133.15 |
| 2019 | 127.1 |
| 2018 | 230.68 |
| 2017 | 225.78 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 206.24 |
| 2008 | 201.16 |
| 2007 | 195.87 |
| 2006 | 190.25 |
| 2005 | 180.72 |
| 2004 | 175.1 |
| 2003 | 165.66 |
| 2002 | 82.54 |
| 2001 | 80.55 |
| 2000 | 78.47 |