| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 15649.00 |
| 8 | 2018 | 15496.00 |
| 9 | 2017 | 15384.00 |
| 10 | 2016 | 14662.00 |
| 11 | 1996 | 14792.00 |
| 12 | 1995 | 14850.00 |
| 13 | 1994 | 15123.00 |
| 14 | 1993 | 14830.00 |
| 15 | 1992 | 14798.00 |
| 16 | 1991 | 14567.00 |
| 17 | 1990 | 14990.00 |
| 18 | 1989 | 14682.00 |
| 19 | 1988 | 14927.00 |
| 20 | 1987 | 15402.00 |
| 21 | 1986 | 16252.00 |
| 22 | 1985 | 16366.00 |
| 23 | 1984 | 16558.00 |
| 24 | 1983 | 17319.00 |
| 25 | 1982 | 16745.00 |
| 26 | 1981 | 15857.00 |
| 27 | 1980 | 15958.00 |
| 28 | 1979 | 15915.00 |
| 29 | 1978 | 15877.00 |
| 30 | 1977 | 15179.00 |
| 31 | 1976 | 14394.00 |
| 32 | 1975 | 13909.00 |
| 33 | 1974 | 13910.00 |
| 34 | 1973 | 14312.00 |
| 35 | 1972 | 14082.00 |
| 36 | 1971 | 13219.00 |
| 37 | 1970 | 12873.00 |
| 38 | 1969 | 12642.00 |
| 39 | 1968 | 12519.00 |
| 40 | 1967 | 12216.00 |
| 41 | 1966 | 11838.00 |
| 42 | 1965 | 11980.00 |
| 43 | 1964 | 11546.00 |
