| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 89.78 |
| 2022 | 89.31 |
| 2022 | 89.31 |
| 2021 | 88.74 |
| 2020 | 35.96 |
| 2019 | 35.57 |
| 2018 | 87.11 |
| 2017 | 35.14 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 85 |
| 2008 | 84.59 |
| 2007 | 83.97 |
| 2006 | 83.28 |
| 2005 | 82.69 |
| 2004 | 82.06 |
| 2003 | 80.49 |
| 2002 | 80.34 |
| 2001 | 80.25 |
| 2000 | 79.87 |