| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 30.51 |
| 8 | 2016 | 30.22 |
| 9 | 2015 | 33.74 |
| 10 | 2014 | 32.54 |
| 11 | 2013 | 30.59 |
| 12 | 2012 | 31.03 |
| 13 | 2011 | 29.54 |
| 14 | 2010 | 28.56 |
| 15 | 2009 | 24.18 |
| 16 | 2008 | 24.98 |
| 17 | 1999 | 26.91 |
| 18 | 1998 | 26.88 |
| 19 | 1997 | 30.21 |
| 20 | 1996 | 23.22 |
| 21 | 1995 | 62.29 |
| 22 | 1994 | 45.90 |
| 23 | 1993 | 63.65 |
| 24 | 1992 | 63.19 |
