| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 111.12 |
| 2019 | 111.16 |
| 2018 | 110.65 |
| 2017 | 50 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 98.45 |
| 2008 | 95.47 |
| 2007 | 94.7 |
| 2006 | 95.31 |
| 2005 | 102.45 |
| 2004 | 94.92 |
| 2003 | 92.41 |
| 2002 | 91.3 |
| 2001 | 90.58 |
| 2000 | 89.66 |