| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 132 |
| 2021 | 132.8 |
| 2020 | 133.5 |
| 2019 | 137.8 |
| 2018 | 139 |
| 2017 | 140.1 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 129.6 |
| 2008 | 122.3 |
| 2007 | 120.5 |
| 2006 | 116.9 |
| 2005 | 113.2 |
| 2004 | 114.5 |
| 2003 | 113.1 |
| 2002 | 111.6 |
| 2001 | 108.3 |
| 2000 | 109.9 |