| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 3200 | 千吨 | 2026-9 |
| 2025/2026 | 3065 | 千吨 | 2026-9 |
| 2024/2025 | 3050 | 千吨 | 2026-9 |
| 2023/2024 | 2525 | 千吨 | 2026-9 |
| 2022/2023 | 2325 | 千吨 | 2026-9 |
| 2021/2022 | 2625 | 千吨 | 2026-9 |
| 2020/2021 | 2625 | 千吨 | 2026-9 |
| 2019/2020 | 2550 | 千吨 | 2026-9 |
| 2018/2019 | 2500 | 千吨 | 2026-9 |
| 2017/2018 | 2400 | 千吨 | 2026-9 |
| 2016/2017 | 2450 | 千吨 | 2026-9 |
| 1990/1991 | 1692 | 千吨 | 2026-9 |
| 1989/1990 | 1578 | 千吨 | 2026-9 |
| 1988/1989 | 1380 | 千吨 | 2026-9 |
| 1987/1988 | 1570 | 千吨 | 2026-9 |
| 1986/1987 | 1500 | 千吨 | 2026-9 |
| 1985/1986 | 1300 | 千吨 | 2026-9 |
| 1984/1985 | 1536 | 千吨 | 2026-9 |
| 1983/1984 | 1564 | 千吨 | 2026-9 |
| 1982/1983 | 1600 | 千吨 | 2026-9 |
| 1981/1982 | 1950 | 千吨 | 2026-9 |
| 1980/1981 | 1445 | 千吨 | 2026-9 |
| 1979/1980 | 1523 | 千吨 | 2026-9 |
| 1978/1979 | 1285 | 千吨 | 2026-9 |
| 1977/1978 | 1368 | 千吨 | 2026-9 |
| 1976/1977 | 1047 | 千吨 | 2026-9 |
| 1975/1976 | 993 | 千吨 | 2026-9 |
| 1974/1975 | 782 | 千吨 | 2026-9 |
| 1973/1974 | 893 | 千吨 | 2026-9 |
| 1972/1973 | 742 | 千吨 | 2026-9 |
| 1971/1972 | 563 | 千吨 | 2026-9 |
| 1970/1971 | 522 | 千吨 | 2026-9 |
| 1969/1970 | 489 | 千吨 | 2026-9 |
| 1968/1969 | 362 | 千吨 | 2026-9 |
| 1967/1968 | 343 | 千吨 | 2026-9 |
| 1966/1967 | 343 | 千吨 | 2026-9 |
| 1965/1966 | 404 | 千吨 | 2026-9 |
| 1964/1965 | 468 | 千吨 | 2026-9 |