| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2020 | |
| 3 | 2017 | |
| 4 | 2015 | |
| 5 | 2013 | |
| 6 | 2011 | |
| 7 | 2009 | 1.70 |
| 8 | 2006 | 2.00 |
| 9 | 2003 | 5.30 |
| 10 | 2000 | 5.80 |
| 11 | 1998 | 4.60 |
| 12 | 1996 | 4.70 |
| 13 | 1994 | 6.80 |
| 14 | 1992 | 6.70 |
| 15 | 1990 | 10.70 |
| 16 | 1987 | 15.40 |
