| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2022 | — |
| 2021 | 102.79 |
| 2020 | 102.52 |
| 2019 | 101.96 |
| 2018 | 101.35 |
| 2017 | 27 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 98 |
| 2008 | 96 |
| 2007 | 94.34 |
| 2006 | 93.08 |
| 2005 | 92.82 |
| 2004 | 87.81 |
| 2003 | 87.08 |
| 2002 | 85.92 |
| 2001 | 85 |
| 2000 | 82 |