| 序号 | 时间 (年) |
数据 (万户) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 524.45 |
| 8 | 2014 | 520.48 |
| 9 | 2013 | 517.68 |
| 10 | 2012 | 514.11 |
| 11 | 2011 | 512.46 |
| 12 | 2010 | 509.15 |
| 13 | 2009 | 509.50 |
| 14 | 2008 | 504.89 |
| 15 | 2007 | 493.90 |
| 16 | 2006 | 498.27 |
| 17 | 2005 | 493.50 |
| 18 | 2004 | 486.75 |
| 19 | 2003 | 486.75 |
| 20 | 2002 | 474.70 |
| 21 | 2001 | 465.80 |
| 22 | 2000 | 458.27 |
| 23 | 1999 | 446.70 |
| 24 | 1998 | 437.70 |
| 25 | 1997 | 427.80 |
| 26 | 1996 | 426.70 |
| 27 | 1995 | 422.00 |
| 28 | 1994 | 419.50 |
| 29 | 1993 | 420.60 |
| 30 | 1992 | 422.50 |
| 31 | 1991 | 425.00 |
| 32 | 1990 | 419.70 |
| 33 | 1989 | 397.40 |
| 34 | 1988 | 391.10 |
| 35 | 1987 | 388.90 |
| 36 | 1986 | 391.50 |
| 37 | 1985 | 386.70 |
| 38 | 1984 | 380.90 |
| 39 | 1983 | 389.70 |
| 40 | 1982 | 392.90 |
| 41 | 1981 | 386.80 |
| 42 | 1980 | 379.00 |
| 43 | 1979 | 370.50 |
| 44 | 1978 | 385.90 |
