| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 44.44 |
| 8 | 2016 | 31.57 |
| 9 | 2015 | 43.93 |
| 10 | 2014 | 74.90 |
| 11 | 2013 | 97.54 |
| 12 | 2012 | 69.85 |
| 13 | 1995 | 0.01 |
| 14 | 1994 | 0.01 |
| 15 | 1985 | 79.42 |
| 16 | 1984 | 82.18 |
| 17 | 1983 | 82.49 |
| 18 | 1982 | 83.30 |
| 19 | 1981 | 48.81 |
| 20 | 1980 | 45.39 |
| 21 | 1979 | 34.12 |
| 22 | 1978 | 49.71 |
| 23 | 1977 | 47.88 |
| 24 | 1976 | 48.05 |
| 25 | 1975 | 49.99 |
| 26 | 1974 | 59.50 |
| 27 | 1973 | 69.15 |
| 28 | 1972 | 70.08 |
| 29 | 1971 | 87.46 |
