| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 250.79 |
| 2022 | 248.77 |
| 2022 | 248.77 |
| 2021 | 246.76 |
| 2020 | 54.49 |
| 2019 | 53.7 |
| 2018 | 238.51 |
| 2017 | 52.05 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 228.11 |
| 2008 | 228.04 |
| 2007 | 225.75 |
| 2006 | 222.7 |
| 2005 | 219.16 |
| 2004 | 215.45 |
| 2003 | 211.72 |
| 2002 | 208.81 |
| 2001 | 206.2 |
| 2000 | 211.74 |
