| 序号 | 时间 (年) |
数据 (人) |
同比增长 (%) |
|---|---|---|---|
| 1 | 2021 | ||
| 2 | 2020 | ||
| 3 | 2019 | ||
| 4 | 2018 | ||
| 5 | 2017 | ||
| 6 | 2016 | ||
| 7 | 2015 | 18.00 | -10.00 |
| 8 | 2014 | 20.00 | 5.26 |
| 9 | 2013 | 19.00 | -34.48 |
| 10 | 2012 | 29.00 | 31.82 |
| 11 | 2011 | 22.00 | -26.67 |
| 12 | 2010 | 30.00 | -3.23 |
| 13 | 2009 | 31.00 | 6.90 |
| 14 | 2008 | 29.00 | -21.62 |
| 15 | 2007 | 37.00 | 42.31 |
| 16 | 2006 | 26.00 | -- |
