| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 23.7 |
| 2021 | 23.83 |
| 2020 | 23.25 |
| 2019 | 23.33 |
| 2018 | 132.46 |
| 2017 | 132.47 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 116.94 |
| 2008 | 111.63 |
| 2007 | 108.61 |
| 2006 | 103.36 |
| 2005 | 101.44 |
| 2004 | 93.02 |
| 2003 | 91.37 |
| 2002 | 89.43 |
| 2001 | 83.59 |
| 2000 | 82.97 |