| 年份 | 总户数(万户) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | 118.5 |
| 2021 | — |
| 2020 | 164.36 |
| 2019 | 114.61 |
| 2018 | 114.81 |
| 2017 | 74 |
| 2016 | -- |
| 2015 | -- |
| 2014 | -- |
| 2013 | -- |
| 2012 | -- |
| 2011 | -- |
| 2010 | -- |
| 2009 | 98.35 |
| 2008 | 96.31 |
| 2007 | 94.33 |
| 2006 | 91.16 |
| 2005 | 89.99 |
| 2004 | 88.14 |
| 2003 | 86.53 |
| 2002 | 84.95 |
| 2001 | 83.04 |
| 2000 | 81.53 |