| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2014 | |
| 10 | 2013 | |
| 11 | 2012 | 2.64 |
| 12 | 2011 | 2.18 |
| 13 | 2010 | 3.97 |
| 14 | 1998 | 0.74 |
| 15 | 1997 | 0.95 |
| 16 | 1996 | 1.03 |
| 17 | 1995 | 3.71 |
| 18 | 1994 | 1.76 |
