| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 212.36 |
| 2019 | 209.66 |
| 2018 | 205.66 |
| 2017 | 38 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 182.3 |
| 2008 | 176.76 |
| 2007 | 169.66 |
| 2006 | 166.45 |
| 2005 | 179.96 |
| 2004 | 160.78 |
| 2003 | 158.31 |
| 2002 | 155.84 |
| 2001 | 154.53 |
| 2000 | 149.61 |