| 序号 | 时间 (年) |
数据 (-) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2016 | 91.56 |
| 8 | 2012 | 85.77 |
| 9 | 2008 | 70.07 |
| 10 | 2004 | 67.39 |
| 11 | 1999 | 61.29 |
| 12 | 1995 | 50.78 |
| 13 | 1990 | 36.08 |
| 14 | 1986 | 20.57 |
| 15 | 1982 | 19.41 |
| 16 | 1977 | 19.17 |
| 17 | 1973 | 17.07 |
| 18 | 1969 | 18.02 |
| 19 | 1964 | 21.64 |
