| 序号 | 时间 (年) |
数据 (个) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 19125.00 |
| 8 | 2013 | 19408.00 |
| 9 | 2012 | 19691.00 |
| 10 | 2011 | 19862.00 |
| 11 | 2010 | 19976.00 |
| 12 | 2009 | 19627.00 |
| 13 | 2008 | 18670.00 |
| 14 | 2007 | 17470.00 |
| 15 | 2006 | 17470.00 |
| 16 | 2005 | 18222.00 |
| 17 | 2004 | 15740.00 |
| 18 | 2003 | 15004.00 |
| 19 | 2002 | 14326.00 |
| 20 | 2001 | 17358.00 |
| 21 | 2000 | 17476.00 |
| 22 | 1999 | 18361.00 |
| 23 | 1998 | 18572.00 |
| 24 | 1997 | 18887.00 |
| 25 | 1995 | 20613.00 |
| 26 | 1990 | 22170.00 |
| 27 | 1985 | 17837.00 |
