| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 1100 | 千吨 | 2026-9 |
| 2025/2026 | 893 | 千吨 | 2026-9 |
| 2024/2025 | 835 | 千吨 | 2026-9 |
| 2023/2024 | 1216 | 千吨 | 2026-9 |
| 2022/2023 | 1361 | 千吨 | 2026-9 |
| 2021/2022 | 981 | 千吨 | 2026-9 |
| 2020/2021 | 1038 | 千吨 | 2026-9 |
| 2019/2020 | 1680 | 千吨 | 2026-9 |
| 2018/2019 | 2012 | 千吨 | 2026-9 |
| 2017/2018 | 2167 | 千吨 | 2026-9 |
| 2016/2017 | 1775 | 千吨 | 2026-9 |
| 1990/1991 | 1200 | 千吨 | 2026-9 |
| 1989/1990 | 953 | 千吨 | 2026-9 |
| 1988/1989 | 1040 | 千吨 | 2026-9 |
| 1987/1988 | 1353 | 千吨 | 2026-9 |
| 1986/1987 | 940 | 千吨 | 2026-9 |
| 1985/1986 | 895 | 千吨 | 2026-9 |
| 1984/1985 | 925 | 千吨 | 2026-9 |
| 1983/1984 | 565 | 千吨 | 2026-9 |
| 1982/1983 | 580 | 千吨 | 2026-9 |
| 1981/1982 | 325 | 千吨 | 2026-9 |
| 1980/1981 | 300 | 千吨 | 2026-9 |
| 1979/1980 | 198 | 千吨 | 2026-9 |
| 1978/1979 | 155 | 千吨 | 2026-9 |
| 1977/1978 | 142 | 千吨 | 2026-9 |
| 1976/1977 | 111 | 千吨 | 2026-9 |
| 1975/1976 | 61 | 千吨 | 2026-9 |
| 1974/1975 | 55 | 千吨 | 2026-9 |
| 1973/1974 | 31 | 千吨 | 2026-9 |
| 1972/1973 | 14 | 千吨 | 2026-9 |
| 1971/1972 | 10 | 千吨 | 2026-9 |
| 1970/1971 | 8 | 千吨 | 2026-9 |
| 1969/1970 | 11 | 千吨 | 2026-9 |
| 1968/1969 | 13 | 千吨 | 2026-9 |
| 1967/1968 | 15 | 千吨 | 2026-9 |
| 1966/1967 | 6 | 千吨 | 2026-9 |
| 1965/1966 | 3 | 千吨 | 2026-9 |
| 1964/1965 | 3 | 千吨 | 2026-9 |