| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 45.86 |
| 8 | 2018 | 44.86 |
| 9 | 2017 | 43.48 |
| 10 | 2016 | 41.88 |
| 11 | 2015 | 39.98 |
| 12 | 2014 | 38.38 |
| 13 | 2013 | 36.10 |
| 14 | 2012 | 34.55 |
| 15 | 2011 | 32.53 |
| 16 | 2010 | 30.50 |
| 17 | 2005 | 21.30 |
| 18 | 2000 | 11.69 |
| 19 | 1995 | 10.27 |
| 20 | 1990 | 8.09 |
| 21 | 1985 | 7.71 |
| 22 | 1980 | 6.32 |
