| 序号 | 时间 (年) |
数据 (个) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 59396.00 |
| 8 | 2013 | 59896.00 |
| 9 | 2012 | 58317.00 |
| 10 | 2011 | 56128.00 |
| 11 | 2010 | 49678.00 |
| 12 | 2009 | 45434.00 |
| 13 | 2008 | 40248.00 |
| 14 | 2007 | 33633.00 |
| 15 | 2006 | 34803.00 |
| 16 | 2005 | 32396.00 |
| 17 | 2004 | 26964.00 |
| 18 | 2003 | 26343.00 |
| 19 | 2001 | 45000.00 |
| 20 | 2000 | 47101.00 |
| 21 | 1995 | 36388.00 |
| 22 | 1990 | 29963.00 |
| 23 | 1985 | 29769.00 |
