| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 13.40 |
| 8 | 2016 | 15.21 |
| 9 | 2015 | 14.13 |
| 10 | 1986 | 20.55 |
| 11 | 1985 | 20.64 |
| 12 | 1978 | 20.67 |
| 13 | 1977 | 16.93 |
| 14 | 1976 | 21.16 |
| 15 | 1975 | 16.97 |
| 16 | 1974 | 21.47 |
| 17 | 1973 | 18.22 |
| 18 | 1972 | 15.75 |
| 19 | 1970 | 15.68 |
| 20 | 1965 | 19.39 |
| 21 | 1962 | 25.66 |
