| 序号 | 时间 (年) |
数据 (万人) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 20.78 |
| 8 | 2015 | 20.80 |
| 9 | 2014 | 20.85 |
| 10 | 2013 | 20.90 |
| 11 | 2012 | 21.21 |
| 12 | 2011 | 21.39 |
| 13 | 2010 | 22.50 |
| 14 | 2009 | 22.47 |
| 15 | 2008 | 22.60 |
| 16 | 2007 | 22.96 |
| 17 | 2006 | 22.73 |
| 18 | 2005 | 23.14 |
| 19 | 2004 | 22.30 |
| 20 | 2003 | 21.33 |
| 21 | 2002 | 21.29 |
| 22 | 2001 | 21.52 |
| 23 | 2000 | 22.16 |
| 24 | 1999 | 23.19 |
| 25 | 1998 | 24.73 |
| 26 | 1997 | 25.36 |
| 27 | 1996 | 26.06 |
| 28 | 1995 | 26.29 |
| 29 | 1994 | 26.10 |
| 30 | 1993 | 28.20 |
| 31 | 1992 | 28.99 |
| 32 | 1991 | 29.43 |
| 33 | 1990 | 29.69 |
| 34 | 1985 | 30.19 |
| 35 | 1980 | 26.83 |
| 36 | 1978 | 26.30 |
| 37 | 1975 | 25.55 |
| 38 | 1970 | 23.91 |
| 39 | 1965 | 18.21 |
| 40 | 1962 | 15.72 |
| 41 | 1957 | 16.07 |
| 42 | 1952 | 14.74 |
| 43 | 1949 | 12.66 |
