| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2015 | |
| 5 | 2014 | |
| 6 | 2013 | |
| 7 | 2012 | 32.25 |
| 8 | 2011 | 30.31 |
| 9 | 2010 | 29.57 |
| 10 | 2009 | 26.16 |
| 11 | 2008 | 29.06 |
| 12 | 2007 | 29.79 |
| 13 | 2006 | 28.03 |
| 14 | 2005 | 27.34 |
| 15 | 2004 | 29.90 |
| 16 | 2003 | 31.99 |
| 17 | 2002 | 33.48 |
| 18 | 2001 | 33.65 |
| 19 | 2000 | 34.88 |
| 20 | 1999 | 35.19 |
| 21 | 1998 | 35.60 |
| 22 | 1997 | 36.99 |
| 23 | 1996 | 38.07 |
| 24 | 1995 | 37.88 |
| 25 | 1994 | 38.57 |
| 26 | 1993 | 38.53 |
| 27 | 1992 | 37.77 |
| 28 | 1991 | 37.09 |
| 29 | 1990 | 36.05 |
| 30 | 1989 | 35.50 |
| 31 | 1988 | 34.74 |
| 32 | 1987 | 34.40 |
| 33 | 1986 | 33.02 |
| 34 | 1985 | 32.35 |
| 35 | 1984 | 31.52 |
| 36 | 1983 | 28.30 |
| 37 | 1982 | 26.22 |
| 38 | 1981 | 28.00 |
| 39 | 1980 | 26.50 |
| 40 | 1979 | 23.14 |
| 41 | 1978 | 24.26 |
| 42 | 1977 | 21.46 |
| 43 | 1976 | 20.99 |
| 44 | 1975 | 20.50 |
| 45 | 1974 | 19.50 |
| 46 | 1973 | 18.76 |
| 47 | 1972 | 19.41 |
