| 序号 | 时间 (年) |
数据 (万户) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 25.78 |
| 12 | 2014 | 26.02 |
| 13 | 2013 | 26.31 |
| 14 | 2012 | 26.47 |
| 15 | 2011 | 26.64 |
| 16 | 2010 | 26.79 |
| 17 | 2009 | 26.90 |
| 18 | 2008 | 27.06 |
| 19 | 2007 | 27.10 |
| 20 | 2006 | 27.03 |
| 21 | 2005 | 26.89 |
| 22 | 2004 | 26.83 |
| 23 | 2003 | 26.26 |
| 24 | 2002 | 26.55 |
| 25 | 2001 | 26.15 |
| 26 | 2000 | 25.96 |
| 27 | 1999 | 25.74 |
| 28 | 1998 | 25.43 |
| 29 | 1997 | 25.22 |
| 30 | 1996 | 24.72 |
| 31 | 1995 | 24.35 |
| 32 | 1994 | 24.17 |
| 33 | 1993 | 23.99 |
| 34 | 1992 | 23.76 |
| 35 | 1991 | 23.27 |
| 36 | 1990 | 23.47 |
| 37 | 1989 | 23.26 |
| 38 | 1988 | 22.57 |
| 39 | 1987 | 21.64 |
| 40 | 1986 | 21.06 |
| 41 | 1985 | 20.48 |
| 42 | 1984 | 20.22 |
| 43 | 1983 | 19.69 |
| 44 | 1982 | 19.25 |
| 45 | 1981 | 18.81 |
| 46 | 1980 | 18.26 |
| 47 | 1979 | 17.87 |
| 48 | 1978 | 17.62 |
| 49 | 1975 | 16.15 |
| 50 | 1970 | 14.13 |
| 51 | 1965 | 12.77 |
| 52 | 1962 | 12.44 |
| 53 | 1957 | 12.02 |
| 54 | 1949 | 10.43 |
