| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 15.23 |
| 8 | 2013 | 18.34 |
| 9 | 2012 | 24.06 |
| 10 | 2011 | 27.18 |
| 11 | 2010 | 30.40 |
| 12 | 2009 | 33.03 |
| 13 | 2008 | 28.90 |
| 14 | 2007 | 28.83 |
| 15 | 2006 | 28.51 |
| 16 | 2005 | 20.30 |
| 17 | 2004 | 17.40 |
| 18 | 2003 | 16.85 |
| 19 | 2002 | 17.05 |
| 20 | 2001 | 14.63 |
| 21 | 2000 | 16.83 |
| 22 | 1999 | 16.95 |
| 23 | 1998 | 23.56 |
| 24 | 1997 | 23.61 |
| 25 | 1996 | 20.48 |
| 26 | 1995 | 20.75 |
| 27 | 1994 | 16.96 |
| 28 | 1993 | 12.71 |
| 29 | 1992 | 9.53 |
| 30 | 1991 | 8.28 |
| 31 | 1990 | 6.37 |
| 32 | 1989 | 6.34 |
| 33 | 1988 | 4.95 |
| 34 | 1987 | 4.56 |
| 35 | 1986 | 5.00 |
| 36 | 1985 | 5.42 |
| 37 | 1984 | 1.36 |
| 38 | 1983 | 0.88 |
| 39 | 1982 | 0.27 |
| 40 | 1981 | 0.24 |
| 41 | 1980 | 0.02 |
