| 序号 | 时间 (年) |
数据 (1/十万) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 9.94 |
| 8 | 2013 | 11.83 |
| 9 | 2012 | 12.53 |
| 10 | 2011 | 13.93 |
| 11 | 2010 | 12.95 |
| 12 | 2009 | 14.77 |
| 13 | 2008 | 19.54 |
| 14 | 2007 | 27.30 |
| 15 | 2006 | 34.33 |
| 16 | 2005 | 34.78 |
| 17 | 2004 | 46.27 |
| 18 | 2003 | 45.22 |
| 19 | 2002 | 45.09 |
| 20 | 2001 | 45.49 |
| 21 | 2000 | 50.01 |
| 22 | 1999 | 59.50 |
| 23 | 1998 | 60.30 |
| 24 | 1997 | 66.50 |
| 25 | 1995 | 45.80 |
| 26 | 1990 | 108.00 |
