| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2023 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2018 | |
| 6 | 2016 | |
| 7 | 2014 | 18.67 |
| 8 | 2013 | 18.90 |
| 9 | 2011 | 17.69 |
| 10 | 2009 | 19.44 |
| 11 | 2007 | 17.03 |
| 12 | 2006 | 17.65 |
| 13 | 2004 | 16.89 |
| 14 | 2002 | 17.69 |
| 15 | 2000 | 17.90 |
| 16 | 1999 | 19.83 |
| 17 | 1997 | 27.40 |
| 18 | 1995 | 21.27 |
| 19 | 1993 | 15.98 |
| 20 | 1992 | 17.56 |
| 21 | 1990 | 16.53 |
