| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 1994 | |
| 8 | 1993 | |
| 9 | 1992 | |
| 10 | 1991 | |
| 11 | 1990 | 0.40 |
| 12 | 1989 | 1.31 |
| 13 | 1988 | 1.98 |
| 14 | 1987 | 1.25 |
| 15 | 1986 | 0.57 |
| 16 | 1985 | 0.40 |
| 17 | 1984 | 0.67 |
| 18 | 1983 | 1.10 |
| 19 | 1982 | 0.68 |
| 20 | 1978 | 2.56 |
| 21 | 1977 | 2.18 |
