| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 245 | 千吨 | 2026-9 |
| 2025 | 250 | 千吨 | 2026-9 |
| 2024 | 265 | 千吨 | 2026-9 |
| 2023 | 237 | 千吨 | 2026-9 |
| 2022 | 306 | 千吨 | 2026-9 |
| 2021 | 336 | 千吨 | 2026-9 |
| 2020 | 211 | 千吨 | 2026-9 |
| 2019 | 220 | 千吨 | 2026-9 |
| 2018 | 307 | 千吨 | 2026-9 |
| 2017 | 239 | 千吨 | 2026-9 |
| 2016 | 120 | 千吨 | 2026-9 |
| 1996 | 120 | 千吨 | 2026-9 |
| 1995 | 175 | 千吨 | 2026-9 |
| 1994 | 150 | 千吨 | 2026-9 |
| 1993 | 95 | 千吨 | 2026-9 |
| 1992 | 126 | 千吨 | 2026-9 |
| 1991 | 64 | 千吨 | 2026-9 |
| 1990 | 38 | 千吨 | 2026-9 |
| 1989 | 35 | 千吨 | 2026-9 |
| 1988 | 47 | 千吨 | 2026-9 |
| 1987 | 42 | 千吨 | 2026-9 |
| 1986 | 34 | 千吨 | 2026-9 |
| 1985 | 26 | 千吨 | 2026-9 |
| 1984 | 8 | 千吨 | 2026-9 |
| 1983 | 19 | 千吨 | 2026-9 |
| 1982 | 0 | 千吨 | 2026-9 |
| 1981 | 0 | 千吨 | 2026-9 |
| 1980 | 0 | 千吨 | 2026-9 |
| 1979 | 0 | 千吨 | 2026-9 |
| 1978 | 0 | 千吨 | 2026-9 |
| 1977 | 0 | 千吨 | 2026-9 |
| 1976 | 0 | 千吨 | 2026-9 |
| 1975 | 0 | 千吨 | 2026-9 |
| 1974 | 0 | 千吨 | 2026-9 |
| 1973 | 0 | 千吨 | 2026-9 |
| 1972 | 0 | 千吨 | 2026-9 |
| 1971 | 0 | 千吨 | 2026-9 |
| 1970 | 0 | 千吨 | 2026-9 |
| 1969 | 0 | 千吨 | 2026-9 |
| 1968 | 0 | 千吨 | 2026-9 |
| 1967 | 0 | 千吨 | 2026-9 |
| 1966 | 0 | 千吨 | 2026-9 |
| 1965 | 0 | 千吨 | 2026-9 |
| 1964 | 0 | 千吨 | 2026-9 |