| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 98.17 |
| 2019 | 99.28 |
| 2018 | 99.67 |
| 2017 | 38 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 95.57 |
| 2008 | 92.99 |
| 2007 | 91.26 |
| 2006 | 89.03 |
| 2005 | 87.37 |
| 2004 | 80.85 |
| 2003 | 79.7 |
| 2002 | 78.98 |
| 2001 | 77.84 |
| 2000 | 76.8 |