| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 130.94 |
| 2019 | 130.94 |
| 2018 | 130.04 |
| 2017 | 128.99 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 78.38 |
| 2008 | 77.76 |
| 2007 | 77.02 |
| 2006 | 75.62 |
| 2005 | 73.77 |
| 2004 | 72.56 |
| 2003 | 69.25 |
| 2002 | 68.2 |
| 2001 | 67.4 |
| 2000 | 66.4 |