| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 57.57 |
| 8 | 2018 | 61.87 |
| 9 | 2017 | 56.03 |
| 10 | 2016 | 56.75 |
| 11 | 2015 | 57.08 |
| 12 | 2014 | 59.72 |
| 13 | 2013 | 61.02 |
| 14 | 2012 | 69.02 |
| 15 | 1990 | 33.56 |
| 16 | 1989 | 41.52 |
| 17 | 1988 | 21.90 |
| 18 | 1987 | 30.93 |
| 19 | 1986 | 29.84 |
| 20 | 1985 | 19.32 |
| 21 | 1984 | 61.15 |
| 22 | 1983 | 72.54 |
| 23 | 1982 | 68.04 |
| 24 | 1981 | 68.35 |
| 25 | 1980 | 88.65 |
| 26 | 1979 | 75.64 |
| 27 | 1978 | 56.15 |
| 28 | 1977 | 59.22 |
| 29 | 1976 | 22.09 |
| 30 | 1975 | 25.24 |
| 31 | 1974 | 32.66 |
| 32 | 1973 | 28.17 |
| 33 | 1972 | 19.13 |
| 34 | 1971 | 19.00 |
| 35 | 1970 | 15.52 |
| 36 | 1969 | 23.65 |
| 37 | 1968 | 21.52 |
| 38 | 1967 | 22.25 |
| 39 | 1966 | 22.57 |
| 40 | 1965 | 20.64 |
| 41 | 1964 | 30.44 |
| 42 | 1963 | 25.97 |
| 43 | 1962 | 27.51 |
| 44 | 1961 | 23.08 |
| 45 | 1960 | 17.15 |
