| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2023 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2018 | |
| 6 | 2016 | |
| 7 | 2014 | 18.03 |
| 8 | 2013 | 18.68 |
| 9 | 2011 | 17.63 |
| 10 | 2009 | 20.79 |
| 11 | 2007 | 17.30 |
| 12 | 2006 | 17.39 |
| 13 | 2004 | 16.97 |
| 14 | 2002 | 17.93 |
| 15 | 2000 | 15.09 |
| 16 | 1999 | 14.58 |
| 17 | 1997 | 21.07 |
| 18 | 1995 | 19.08 |
| 19 | 1993 | 20.04 |
| 20 | 1992 | 13.86 |
| 21 | 1990 | 20.79 |
| 22 | 1988 | 17.16 |
