| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 55 | 千吨 | 2026-9 |
| 2025 | 54 | 千吨 | 2026-9 |
| 2024 | 47 | 千吨 | 2026-9 |
| 2023 | 57 | 千吨 | 2026-9 |
| 2022 | 51 | 千吨 | 2026-9 |
| 2021 | 55 | 千吨 | 2026-9 |
| 2020 | 65 | 千吨 | 2026-9 |
| 2019 | 73 | 千吨 | 2026-9 |
| 2018 | 65 | 千吨 | 2026-9 |
| 2017 | 56 | 千吨 | 2026-9 |
| 2016 | 65 | 千吨 | 2026-9 |
| 1996 | 52 | 千吨 | 2026-9 |
| 1995 | 53 | 千吨 | 2026-9 |
| 1994 | 53 | 千吨 | 2026-9 |
| 1993 | 62 | 千吨 | 2026-9 |
| 1992 | 49 | 千吨 | 2026-9 |
| 1991 | 41 | 千吨 | 2026-9 |
| 1990 | 39 | 千吨 | 2026-9 |
| 1989 | 60 | 千吨 | 2026-9 |
| 1988 | 122 | 千吨 | 2026-9 |
| 1987 | 133 | 千吨 | 2026-9 |
| 1986 | 34 | 千吨 | 2026-9 |
| 1985 | 25 | 千吨 | 2026-9 |
| 1984 | 25 | 千吨 | 2026-9 |
| 1983 | 53 | 千吨 | 2026-9 |
| 1982 | 60 | 千吨 | 2026-9 |
| 1981 | 35 | 千吨 | 2026-9 |
| 1980 | 79 | 千吨 | 2026-9 |
| 1979 | 59 | 千吨 | 2026-9 |
| 1978 | 56 | 千吨 | 2026-9 |
| 1977 | 13 | 千吨 | 2026-9 |
| 1976 | 15 | 千吨 | 2026-9 |
| 1975 | 3 | 千吨 | 2026-9 |
| 1974 | 3 | 千吨 | 2026-9 |
| 1973 | 12 | 千吨 | 2026-9 |
| 1972 | 3 | 千吨 | 2026-9 |
| 1971 | 2 | 千吨 | 2026-9 |
| 1970 | 2 | 千吨 | 2026-9 |
| 1969 | 1 | 千吨 | 2026-9 |
| 1968 | 1 | 千吨 | 2026-9 |
| 1967 | 3 | 千吨 | 2026-9 |
| 1966 | 1 | 千吨 | 2026-9 |
| 1965 | 1 | 千吨 | 2026-9 |
| 1964 | 1 | 千吨 | 2026-9 |