| 序号 | 时间 (年) |
数据 (个) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 3.00 | 50.00 |
| 8 | 2014 | 2.00 | -50.00 |
| 9 | 2013 | 4.00 | -20.00 |
| 10 | 2012 | 5.00 | 25.00 |
| 11 | 2011 | 4.00 | -42.86 |
| 12 | 2010 | 7.00 | -36.36 |
| 13 | 2009 | 11.00 | -- |
| 14 | 2008 | 11.00 | -26.67 |
| 15 | 2007 | 15.00 | -21.05 |
| 16 | 2006 | 19.00 | -- |
