| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 228.85 |
| 2021 | — |
| 2020 | 202.89 |
| 2019 | 188.53 |
| 2018 | 186.35 |
| 2017 | 184.66 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 184.28 |
| 2008 | 181.65 |
| 2007 | 181.93 |
| 2006 | 182.75 |
| 2005 | 183.57 |
| 2004 | 175.21 |
| 2003 | 175.07 |
| 2002 | 170.91 |
| 2001 | 163.13 |
| 2000 | 157.65 |