| 序号 | 时间 (年) |
数据 (每百万人) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 17.35 |
| 8 | 2014 | 17.67 |
| 9 | 2013 | 17.99 |
| 10 | 2012 | 18.23 |
| 11 | 2011 | 18.37 |
| 12 | 2010 | 18.60 |
| 13 | 2009 | 18.89 |
| 14 | 2008 | 19.12 |
| 15 | 2007 | 18.95 |
| 16 | 2006 | 19.26 |
| 17 | 2005 | 19.48 |
| 18 | 2004 | 19.67 |
| 19 | 2003 | 19.87 |
| 20 | 2002 | 20.14 |
| 21 | 2001 | 20.36 |
| 22 | 2000 | 20.59 |
| 23 | 1999 | 21.11 |
| 24 | 1998 | 21.83 |
| 25 | 1997 | 22.36 |
| 26 | 1996 | 23.02 |
| 27 | 1995 | 23.63 |
| 28 | 1994 | 24.22 |
| 29 | 1993 | 24.88 |
| 30 | 1992 | 25.49 |
| 31 | 1991 | 26.22 |
| 32 | 1990 | 26.64 |
| 33 | 1989 | 27.23 |
| 34 | 1988 | 27.73 |
| 35 | 1987 | 28.15 |
| 36 | 1986 | 28.49 |
| 37 | 1985 | 28.88 |
| 38 | 1984 | 29.14 |
| 39 | 1983 | 29.46 |
| 40 | 1982 | 29.85 |
| 41 | 1981 | 30.21 |
| 42 | 1980 | 30.65 |
