| 序号 |
时间(年) |
数据(单位：万户) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
50.94 |
| 8 |
2017 |
50.50 |
| 9 |
2016 |
50.16 |
| 10 |
2015 |
50.05 |
| 11 |
2014 |
49.84 |
| 12 |
2013 |
47.34 |
| 13 |
2012 |
47.64 |
| 14 |
2011 |
48.12 |
| 15 |
2010 |
48.47 |
| 16 |
2009 |
48.62 |
| 17 |
2008 |
48.48 |
| 18 |
2007 |
46.58 |
| 19 |
2006 |
46.67 |
| 20 |
2005 |
48.20 |
| 21 |
2004 |
48.09 |
| 22 |
2003 |
47.90 |
| 23 |
2002 |
47.64 |
| 24 |
2001 |
47.38 |
| 25 |
2000 |
52.27 |
| 26 |
1999 |
51.71 |
| 27 |
1998 |
51.31 |
| 28 |
1997 |
50.50 |
| 29 |
1996 |
50.06 |
| 30 |
1995 |
51.00 |
| 31 |
1994 |
50.78 |
| 32 |
1993 |
50.32 |
| 33 |
1992 |
50.07 |
| 34 |
1991 |
49.90 |
| 35 |
1990 |
53.50 |
| 36 |
1989 |
52.46 |
| 37 |
1988 |
49.75 |
| 38 |
1987 |
46.77 |
| 39 |
1986 |
45.92 |
| 40 |
1985 |
45.12 |
| 41 |
1984 |
44.11 |
| 42 |
1983 |
43.77 |
| 43 |
1982 |
42.99 |
| 44 |
1981 |
42.84 |
| 45 |
1980 |
41.87 |
| 46 |
1978 |
41.35 |
| 47 |
1975 |
39.10 |
| 48 |
1970 |
36.26 |
| 49 |
1965 |
33.35 |
| 50 |
1962 |
33.01 |
| 51 |
1957 |
31.43 |
| 52 |
1952 |
27.42 |
| 53 |
1949 |
24.30 |
