| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 127.1 |
| 2021 | 127.7 |
| 2020 | 128.4 |
| 2019 | 129.4 |
| 2018 | 130.4 |
| 2017 | 131 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 121.6 |
| 2008 | 116.2 |
| 2007 | 114.2 |
| 2006 | 109 |
| 2005 | 103 |
| 2004 | 98.9 |
| 2003 | 96.7 |
| 2002 | 95.4 |
| 2001 | 92.5 |
| 2000 | 91.5 |