| 序号 | 时间 (年) |
数据 (每千人) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 2.88 |
| 8 | 2014 | 2.79 |
| 9 | 2013 | 2.73 |
| 10 | 2012 | 2.64 |
| 11 | 2011 | 2.57 |
| 12 | 2010 | 2.51 |
| 13 | 2009 | 2.49 |
| 14 | 2008 | 2.48 |
| 15 | 2007 | 2.47 |
| 16 | 2006 | 2.45 |
| 17 | 2005 | 2.44 |
| 18 | 2004 | 2.39 |
| 19 | 2003 | 2.34 |
| 20 | 2002 | 2.32 |
| 21 | 2001 | 2.27 |
| 22 | 2000 | 2.25 |
| 23 | 1999 | 2.26 |
| 24 | 1998 | 2.27 |
| 25 | 1997 | 2.23 |
| 26 | 1996 | 2.14 |
| 27 | 1995 | 2.12 |
| 28 | 1994 | 2.19 |
| 29 | 1993 | 2.03 |
| 30 | 1992 | 2.09 |
| 31 | 1991 | 2.08 |
| 32 | 1990 | 2.06 |
| 33 | 1989 | 2.06 |
| 34 | 1988 | 2.02 |
| 35 | 1987 | 2.01 |
| 36 | 1986 | 1.95 |
| 37 | 1985 | 1.91 |
| 38 | 1980 | 1.77 |
